- openldap-bugs - openldap.org

Re: (ITS#6092) correct string problem in guess_service_principal()
by h.b.furuseth＠usit.uio.no 04 May '09

04 May '09

mikbec(a)web.de writes: > When GSSAPI option GSSAPI_ALLOW_REMOTE_PRINCIPAL is switched on then > string provided by "givenstr" will be used as principal name. But > length of string counted in "svc_principal_size" is one letter to > less. svc_principal_size looks correct in that case, but the snprintf is wrong. I can't test, but it should work to pass svc_principal_size instead of svc_principal_size-1. Except snprintf seems pointless here, since we already make sure to allocate enough memory to avoid overflow. I'll take the opportunity to get rid of a gcc -Wformat warning - it can't verify the format argument since that is not a string literal. Like this. What's a good name for my new "prefix" variable below? I don't know Kerberos/GSSAPI terminology. const char *prefix; ... if (allow_remote && givenstr) { prefix = ""; str = givenstr; } else { prefix = "ldap/"; str = (allow_remote && dnsHostName) ? dnsHostName : host; } svc_principal = (char*) ldap_memalloc(strlen(prefix) + strlen(str) + 1); if ( svc_principal == NULL ) { ld->ld_errno = LDAP_NO_MEMORY; return ld->ld_errno; } sprintf( svc_principal, "%s%s", prefix, str); -- Hallvard

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(ITS#6093) correct hostname resolving problem in guess_service_principal()
by mikbec＠web.de 04 May '09

04 May '09

Full_Name: Mike Becher Version: HEAD of 2.4 OS: Linux URL: ftp://ftp.openldap.org/incoming/mike-becher-090504.libraries-libldap.patch Submission from: (NULL) (84.150.168.64) patch file name: mike-becher-090504.libraries-libldap.patch patch subject: correct hostname resolving problem in guess_service_principal() patch description: In AD (Active Directory) enviroment this patch removes the problem with potentially invalid hostname "DomainDnsZones.MY.DOMAIN" which might be given in the "host" string. Instead (if possible) hostname of AD-DC will be tried first to which the caller is connected to. It uses function ldap_host_connected_to() provided in os-ip.c to do a reverse lookup on the address to get the official hostname of connected host. This is necessary for kerberos to work right, since the official hostname is used as the kerberos instance.

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(ITS#6092) correct string problem in guess_service_principal()
by mikbec＠web.de 04 May '09

04 May '09

Full_Name: Mike Becher Version: HEAD of 2.4 OS: Linux URL: ftp://ftp.openldap.org/incoming/mike-becher-090504.libraries-libldap-gssapi… Submission from: (NULL) (84.150.168.64) patch file name: mike-becher-090504.libraries-libldap-gssapi.2.patch patch subject: correct string problem in guess_service_principal() patch description: When GSSAPI option GSSAPI_ALLOW_REMOTE_PRINCIPAL is switched on then string provided by "givenstr" will be used as principal name. But length of string counted in "svc_principal_size" is one letter to less. This patch corrects this problem, allocates memory for one more character to get space for '\0' and sets it.

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(ITS#6091) missing implementation of "switch off" functionality of GSSAPI OPTIONS
by mikbec＠web.de 04 May '09

04 May '09

Full_Name: Mike Becher Version: HEAD of 2.4 OS: Linux URL: ftp://ftp.openldap.org/incoming/mike-becher-090504.libraries-libldap-gssapi… Submission from: (NULL) (84.150.168.64) patch file name: mike-becher-090504.libraries-libldap-gssapi.1.patch patch subject: missing implementation of "switch off" functionality of GSSAPI OPTIONS patch description: Like manual pages of "ldap.conf (5)" describe in section GSSAPI OPTIONS it should be able to activate and/or deactivate options GSSAPI_SIGN, GSSAPI_ENCRYPT, and GSSAPI_ALLOW_REMOTE_PRINCIPAL. But functionality to switch off such a feature is not implemented. This patch adds the "switch off" functionality.

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Re: (ITS#6084) ppolicy should allow scheduled password expiration
by Guillaume.Rousse＠inria.fr 04 May '09

04 May '09

Howard Chu a écrit : > Since the ppolicy module's behavior is dictated by the Behera draft, any > suggestions for changes in this area should probably first be raised on > the ietf-ldapext mailing list. Right, but openldap implementation already have extension, such pwdCheckModule. Additional extension could be implemented, before getting standardized. Also, the ietf-ldapext seems to be an highly-technical list, and I don't feel confortable enough to post this kind of request directly there. Discussing various limitations of ppolicy among openldap users first would probably allow openldap core team to suggest a more polished extension request themselves. -- BOFH excuse #287: Telecommunications is downshifting.

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Re: (ITS#6090) slapd locks up; all slapd worker threads blocking on mutex acquisition in bdb_cache_lru_link()
by jwm＠horde.net 04 May '09

04 May '09

On Fri, 01 May 2009 15:10:46 -0700, Howard Chu wrote: > It seems you may need to recompile BerkeleyDB with debugging enabled (and > with -fno-omit-frame-pointer) to get a useful trace from this. This is > looking more like a BDB locking issue than an OpenLDAP issue. Done. Now we wait. > If you still have the environment, db_stat -CA would be helpful. slapd has been restarted since, so the lock statistics won't be useful. I've modified our harness to get them automatically with the backtrace. john -- John Morrissey _o /\ ---- __o jwm(a)horde.net _-< \_ / \ ---- < \, www.horde.net/ __(_)/_(_)________/ \_______(_) /_(_)__

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Re: (ITS#6074) SEGV in pthread_mutex_lock()
by richton＠nbcs.rutgers.edu 03 May '09

03 May '09

On Sun, 3 May 2009, Howard Chu wrote: >> data is null, p is null. > > And the trace shows data = 0x12cd3e0f0. What are you looking at? Sorry about that...despite appearances, I actually know that NULL != "". Guess this is what I get for writing an e-mail on the way to the airport. Let's try: (dbx) print data data = 0x12cd3e0f0 (dbx) print *data *data = (void) (dbx) print p p = (nil) so dereferencing p->avl_data was the no go. Hopefully this is more sane...

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Re: (ITS#6087) The LDAP server refused to perform the operation
by quanah＠zimbra.com 03 May '09

03 May '09

--On Friday, May 01, 2009 11:13 AM +0000 damariris(a)gmail.com wrote: > Full_Name: Damaris > Version: 2.2.20 > OS: ubuntu > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (83.38.79.241) Usage questions should be sent to openldap-software(a)openldap.org. I see no bug here. --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

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Re: (ITS#6074) SEGV in pthread_mutex_lock()
by hyc＠symas.com 03 May '09

03 May '09

Aaron Richton wrote: > On Sat, 2 May 2009, Howard Chu wrote: > >> Fixed in HEAD. You should probably sync up with cache.c too; the tests Quanah >> and I have been running seem to like this better. > > 2.4.16 + synced back-bdb from head. NULL strncmp: There's no strncmp in this trace. This is a different symptom than before. > > t@14 (l@14) terminated by signal SEGV (no mapping at the fault address) > Current function is avl_insert > 125 cmp = fcmp( data, p->avl_data )> 0; > (dbx) where > current thread: t@14 > =>[1] avl_insert(root = 0x12c9e52c0, data = 0x12cd3e0f0, fcmp = 0x1001a1e90 =&`slapd`cache.c`bdb_rdn_cmp(const void *v_e1, const void *v_e2), fdup = 0x100273f00 =&avl_dup_error(void *left, void *right)), line 125 in "avl.c" > [2] hdb_cache_find_parent(op = 0x131b07390, txn = 0x132f36090, id = 12937U, res = 0xffffffff45e7e848), line 595 in "cache.c" > [3] hdb_cache_find_id(op = 0x131b07390, tid = 0x132f36090, id = 12937U, eip = 0xffffffff45e7e848, flag = 0, lock = 0xffffffff45e7e7f8), line 906 in "cache.c" > [4] hdb_search(op = 0x131b07390, rs = 0xffffffff45fff998), line 706 in "search.c" > [5] glue_sub_search(op = 0x131b07390, rs = 0xffffffff45fff998, b0 = 0xffffffff45ffeda8, on = 0x1106e0dd0), line 342 in "backglue.c" > [6] glue_op_search(op = 0x131b07390, rs = 0xffffffff45fff998), line 465 in "backglue.c" > [7] overlay_op_walk(op = 0x131b07390, rs = 0xffffffff45fff998, which = op_search, oi = 0x1106e1010, on = 0x1106e0dd0), line 659 in "backover.c" > [8] over_op_func(op = 0x131b07390, rs = 0xffffffff45fff998, which = op_search), line 721 in "backover.c" > [9] over_op_search(op = 0x131b07390, rs = 0xffffffff45fff998), line 743 in "backover.c" > [10] fe_op_search(op = 0x131b07390, rs = 0xffffffff45fff998), line 366 in "search.c" > [11] overlay_op_walk(op = 0x131b07390, rs = 0xffffffff45fff998, which = op_search, oi = 0x1106e16d0, on = (nil)), line 669 in "backover.c" > [12] over_op_func(op = 0x131b07390, rs = 0xffffffff45fff998, which = op_search), line 721 in "backover.c" > [13] over_op_search(op = 0x131b07390, rs = 0xffffffff45fff998), line 743 in "backover.c" > [14] do_search(op = 0x131b07390, rs = 0xffffffff45fff998), line 217 in "search.c" > [15] connection_operation(ctx = 0xffffffff45fffc20, arg_v = 0x131b07390), line 1097 in "connection.c" > [16] connection_read_thread(ctx = 0xffffffff45fffc20, argv = 0xbf), line 1223 in "connection.c" > [17] ldap_int_thread_pool_wrapper(xpool = 0x11062b6a0), line 663 in "tpool.c" > > data is null, p is null. And the trace shows data = 0x12cd3e0f0. What are you looking at? -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

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Re: (ITS#6090) slapd locks up; all slapd worker threads blocking on mutex acquisition in bdb_cache_lru_link()
by jwm＠horde.net 02 May '09

02 May '09

On Fri, May 01, 2009 at 03:00:26PM -0700, Howard Chu wrote: > jwm(a)horde.net wrote: >> Full_Name: John Morrissey >> Version: 2.4.16 >> OS: Linux >> URL: ftp://ftp.openldap.org/incoming/ >> Submission from: (NULL) (2001:4978:194:0:21f:5bff:fee9:da92) >> >> After a couple days of uptime, slapd no longer responds to incoming >> connections (the connection would be accepted, but all LDAP operations >> would block). All worker threads seem to be blocking on mutex acquisition >> in bdb_cache_lru_link(). One thread was chewing lots of CPU. >> >> Backtrace is below. I also have a ~1.7GB core if it's deemed useful; I'll >> keep it around for a week or two. This is with BDB 4.7.25+all three >> patches. > > Interesting trace, it looks like all the active threads are waiting for > the mutex but apparently none of them owns it. Can you please provide the > contents of the mutex? e.g. > thread 14 > frame 3 > print *mutex (gdb) fra 3 #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 296 return ERRVAL( pthread_mutex_lock( mutex ) ); (gdb) print *mutex $1 = {__data = {__lock = 2, __count = 0, __owner = 6372, __kind = 0, __nusers = 1, {__spins = 0, __list = {__next = 0x0}}}, __size = "\002\000\000\000\000\000\000\000###30\000\000\000\000\000\000\001\000\000\000\000\000\000", __align = 2} LWP 6372 is the thread trying to do BDB lock promotion. john -- John Morrissey _o /\ ---- __o jwm(a)horde.net _-< \_ / \ ---- < \, www.horde.net/ __(_)/_(_)________/ \_______(_) /_(_)__

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Re: (ITS#6090) slapd locks up; all slapd worker threads blocking on mutex acquisition in bdb_cache_lru_link()
by hyc＠symas.com 02 May '09

02 May '09

hyc(a)symas.com wrote: > jwm(a)horde.net wrote: >> Full_Name: John Morrissey >> Version: 2.4.16 >> OS: Linux >> URL: ftp://ftp.openldap.org/incoming/ >> Submission from: (NULL) (2001:4978:194:0:21f:5bff:fee9:da92) >> >> >> After a couple days of uptime, slapd no longer responds to incoming connections >> (the connection would be accepted, but all LDAP operations would block). All >> worker threads seem to be blocking on mutex acquisition in bdb_cache_lru_link(). >> One thread was chewing lots of CPU. >> >> Backtrace is below. I also have a ~1.7GB core if it's deemed useful; I'll keep >> it around for a week or two. This is with BDB 4.7.25+all three patches. >> > Interesting trace, it looks like all the active threads are waiting for the > mutex but apparently none of them owns it. Can you please provide the contents > of the mutex? e.g. > thread 14 > frame 3 > print *mutex Ah, I missed this before, your thread 3 is inside a BerkeleyDB lock function. There's nothing useful in the trace for thread 3 though. It seems you may need to recompile BerkeleyDB with debugging enabled (and with -fno-omit-frame-pointer) to get a useful trace from this. This is looking more like a BDB locking issue than an OpenLDAP issue. If you still have the environment, db_stat -CA would be helpful. -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

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Re: (ITS#6090) slapd locks up; all slapd worker threads blocking on mutex acquisition in bdb_cache_lru_link()
by hyc＠symas.com 02 May '09

02 May '09

jwm(a)horde.net wrote: > Full_Name: John Morrissey > Version: 2.4.16 > OS: Linux > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (2001:4978:194:0:21f:5bff:fee9:da92) > > > After a couple days of uptime, slapd no longer responds to incoming connections > (the connection would be accepted, but all LDAP operations would block). All > worker threads seem to be blocking on mutex acquisition in bdb_cache_lru_link(). > One thread was chewing lots of CPU. > > Backtrace is below. I also have a ~1.7GB core if it's deemed useful; I'll keep > it around for a week or two. This is with BDB 4.7.25+all three patches. > Interesting trace, it looks like all the active threads are waiting for the mutex but apparently none of them owns it. Can you please provide the contents of the mutex? e.g. thread 14 frame 3 print *mutex -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

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(ITS#6090) slapd locks up; all slapd worker threads blocking on mutex acquisition in bdb_cache_lru_link()
by jwm＠horde.net 01 May '09

01 May '09

Full_Name: John Morrissey Version: 2.4.16 OS: Linux URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (2001:4978:194:0:21f:5bff:fee9:da92) After a couple days of uptime, slapd no longer responds to incoming connections (the connection would be accepted, but all LDAP operations would block). All worker threads seem to be blocking on mutex acquisition in bdb_cache_lru_link(). One thread was chewing lots of CPU. Backtrace is below. I also have a ~1.7GB core if it's deemed useful; I'll keep it around for a week or two. This is with BDB 4.7.25+all three patches. GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu"... Attaching to program: /usr/sbin/slapd, process 6344 Reading symbols from /usr/lib/libtcmalloc.so.0...done. Loaded symbols for /usr/lib/libtcmalloc.so.0 Reading symbols from /usr/lib/libprofiler.so.0...done. Loaded symbols for /usr/lib/libprofiler.so.0 Reading symbols from /usr/lib/libldap_r-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib/libldap_r-2.4.so.2.4.2...done. done. Loaded symbols for /usr/lib/libldap_r-2.4.so.2 Reading symbols from /usr/lib/liblber-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib/liblber-2.4.so.2.4.2...done. done. Loaded symbols for /usr/lib/liblber-2.4.so.2 Reading symbols from /usr/lib/libdb-4.7.so...done. Loaded symbols for /usr/lib/libdb-4.7.so Reading symbols from /usr/lib/libodbc.so.1...done. Loaded symbols for /usr/lib/libodbc.so.1 Reading symbols from /usr/lib/libslp.so.1...done. Loaded symbols for /usr/lib/libslp.so.1 Reading symbols from /usr/lib/libsasl2.so.2...done. Loaded symbols for /usr/lib/libsasl2.so.2 Reading symbols from /usr/lib/libgnutls.so.26...Reading symbols from /usr/lib/debug/usr/lib/libgnutls.so.26.4.6...done. done. Loaded symbols for /usr/lib/libgnutls.so.26 Reading symbols from /usr/lib/debug/libcrypt.so.1...done. Loaded symbols for /usr/lib/debug/libcrypt.so.1 Reading symbols from /usr/lib/debug/libresolv.so.2...done. Loaded symbols for /usr/lib/debug/libresolv.so.2 Reading symbols from /usr/lib/libltdl.so.3...done. Loaded symbols for /usr/lib/libltdl.so.3 Reading symbols from /usr/lib/debug/libpthread.so.0...done. [Thread debugging using libthread_db enabled] [New Thread 0xb78e18e0 (LWP 6344)] Loaded symbols for /usr/lib/debug/libpthread.so.0 Reading symbols from /usr/lib/debug/libc.so.6...done. Loaded symbols for /usr/lib/debug/libc.so.6 Reading symbols from /usr/lib/libstdc++.so.6...done. Loaded symbols for /usr/lib/libstdc++.so.6 Reading symbols from /usr/lib/debug/libm.so.6...done. Loaded symbols for /usr/lib/debug/libm.so.6 Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /usr/lib/debug/libnsl.so.1...done. Loaded symbols for /usr/lib/debug/libnsl.so.1 Reading symbols from /usr/lib/debug/libdl.so.2...done. Loaded symbols for /usr/lib/debug/libdl.so.2 Reading symbols from /usr/lib/libtasn1.so.3...done. Loaded symbols for /usr/lib/libtasn1.so.3 Reading symbols from /usr/lib/libgpg-error.so.0...done. Loaded symbols for /usr/lib/libgpg-error.so.0 Reading symbols from /usr/lib/libz.so.1...done. Loaded symbols for /usr/lib/libz.so.1 Reading symbols from /usr/lib/libgcrypt.so.11...done. Loaded symbols for /usr/lib/libgcrypt.so.11 Reading symbols from /lib/ld-linux.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.7.so...done. done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/lib/debug/libnss_files.so.2...done. Loaded symbols for /usr/lib/debug/libnss_files.so.2 Reading symbols from /usr/lib/debug/libnss_compat.so.2...done. Loaded symbols for /usr/lib/debug/libnss_compat.so.2 Reading symbols from /usr/lib/debug/libnss_nis.so.2...done. Loaded symbols for /usr/lib/debug/libnss_nis.so.2 Reading symbols from /lib/libnss_ldap.so.2...done. Loaded symbols for /lib/libnss_ldap.so.2 Reading symbols from /usr/lib/libkrb5.so.3...done. Loaded symbols for /usr/lib/libkrb5.so.3 Reading symbols from /lib/libcom_err.so.2...done. Loaded symbols for /lib/libcom_err.so.2 Reading symbols from /usr/lib/libgssapi_krb5.so.2...done. Loaded symbols for /usr/lib/libgssapi_krb5.so.2 Reading symbols from /usr/lib/libk5crypto.so.3...done. Loaded symbols for /usr/lib/libk5crypto.so.3 Reading symbols from /usr/lib/libkrb5support.so.0...done. Loaded symbols for /usr/lib/libkrb5support.so.0 Reading symbols from /lib/libkeyutils.so.1...done. Loaded symbols for /lib/libkeyutils.so.1 Reading symbols from /usr/lib/sasl2/libsasldb.so.2...done. Loaded symbols for /usr/lib/sasl2/libsasldb.so.2 Reading symbols from /usr/lib/libdb-4.6.so...done. Loaded symbols for /usr/lib/libdb-4.6.so Reading symbols from /usr/lib/ldap/back_monitor-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib/ldap/back_monitor-2.4.so.2.4.2...done. done. Loaded symbols for /usr/lib/ldap/back_monitor-2.4.so.2 Reading symbols from /usr/lib/ldap/back_bdb-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib/ldap/back_bdb-2.4.so.2.4.2...done. done. Loaded symbols for /usr/lib/ldap/back_bdb-2.4.so.2 Reading symbols from /usr/lib/ldap/accesslog-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib/ldap/accesslog-2.4.so.2.4.2...done. done. Loaded symbols for /usr/lib/ldap/accesslog-2.4.so.2 Reading symbols from /usr/lib/ldap/pw-netscape.so...Reading symbols from /usr/lib/debug/usr/lib/ldap/pw-netscape.so...done. done. Loaded symbols for /usr/lib/ldap/pw-netscape.so 0xb7bfcfd1 in __libc_pread64 (fd=42, buf=0x628481c0, count=4096, offset=74801152) at ../sysdeps/unix/sysv/linux/pread64.c:54 54 ../sysdeps/unix/sysv/linux/pread64.c: No such file or directory. in ../sysdeps/unix/sysv/linux/pread64.c [New Thread 0x61eb1b90 (LWP 6371)] [New Thread 0x61ab1b90 (LWP 6372)] [New Thread 0x616b1b90 (LWP 6373)] [New Thread 0x6128bb90 (LWP 6374)] [New Thread 0x60e7bb90 (LWP 6375)] [New Thread 0x60a5bb90 (LWP 6376)] [New Thread 0x6065bb90 (LWP 6377)] [New Thread 0x6025bb90 (LWP 6378)] [New Thread 0x5fe3bb90 (LWP 6379)] [New Thread 0x5f9bbb90 (LWP 6380)] [New Thread 0x5f5bbb90 (LWP 6381)] [New Thread 0x5f16bb90 (LWP 6382)] [New Thread 0x5ed6bb90 (LWP 6383)] Program received signal SIGINT, Interrupt. [Switching to Thread 0xb78e18e0 (LWP 6344)] 0xb7bf6492 in pthread_join (threadid=1642797968, thread_return=0x0) at pthread_join.c:89 89 pthread_join.c: No such file or directory. in pthread_join.c Thread 14 (Thread 0x5ed6bb90 (LWP 6383)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x13bb2b00, tid=0xf6a0ab0, id=64767, eip=0x5ed6afe8, flag=0, lock=0x5ed6b034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 0 load = 1591128040 ei = {bei_parent = 0x0, bei_id = 64767, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb7402917 in bdb_dn2entry (op=0x13bb2b00, tid=0xf6a0ab0, dn=0x13bb2b1c, e=0x5ed6b048, matched=1, lock=0x5ed6b034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/dn2entry.c:67 ei = (EntryInfo *) 0x12c9f6c0 rc = 0 rc2 = <value optimized out> #7 0xb73f2cd8 in bdb_bind (op=0x13bb2b00, rs=0x5ed6b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/bind.c:70 e = <value optimized out> a = <value optimized out> ei = <value optimized out> password = (AttributeDescription *) 0x940fda0 rtxn = (DB_TXN *) 0xf6a0ab0 lock = {off = 92824, ndx = 644, gen = 9370397, mode = DB_LOCK_WRITE} __PRETTY_FUNCTION__ = "bdb_bind" #8 0x080959cc in fe_op_bind (op=0x13bb2b00, rs=0x5ed6b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:383 bd = (BackendDB *) 0x8165f00 #9 0x08096502 in do_bind (op=0x13bb2b00, rs=0x5ed6b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:205 ber = (BerElement *) 0x15028660 version = 3 method = 128 mech = {bv_len = 0, bv_val = 0x0} dn = {bv_len = 72, bv_val = 0x138a5a2a "uid=xjwillie,dc=frontiernet,dc=net,ou=frontiernet,ou=services,o=frontier"} tag = <value optimized out> be = <value optimized out> #10 0x080772ae in connection_operation (ctx=0x5ed6b238, arg_v=0x13bb2b00) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 96 opidx = SLAP_OP_BIND conn = (Connection *) 0x9577a70 memctx = (void *) 0xf69fc60 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #11 0x08077ce7 in connection_read_thread (ctx=0x5ed6b238, argv=0x78c) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #12 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x15eb4330 work_list = <value optimized out> ctx = {ltu_id = 1591131024, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa55e780, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xf69fc60, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0xf6a0ab0, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x157dc340, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0x10280000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x147bb5a0, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x12834000, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 383 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #13 0xb7bf5f3b in start_thread (arg=0x5ed6bb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x5ed6bb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1591129272, -1184382653, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #14 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 13 (Thread 0x5f16bb90 (LWP 6382)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x11c35580, tid=0xf6a0900, id=726508, eip=0x5f16afe8, flag=0, lock=0x5f16b034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 0 load = 1595322344 ei = {bei_parent = 0x0, bei_id = 726508, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb7402917 in bdb_dn2entry (op=0x11c35580, tid=0xf6a0900, dn=0x11c3559c, e=0x5f16b048, matched=1, lock=0x5f16b034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/dn2entry.c:67 ei = (EntryInfo *) 0x1411bac0 rc = 0 rc2 = <value optimized out> #7 0xb73f2cd8 in bdb_bind (op=0x11c35580, rs=0x5f16b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/bind.c:70 e = <value optimized out> a = <value optimized out> ei = <value optimized out> password = (AttributeDescription *) 0x940fda0 rtxn = (DB_TXN *) 0xf6a0900 lock = {off = 216304, ndx = 351, gen = 4943591, mode = DB_LOCK_WRITE} __PRETTY_FUNCTION__ = "bdb_bind" #8 0x080959cc in fe_op_bind (op=0x11c35580, rs=0x5f16b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:383 bd = (BackendDB *) 0x8165f00 #9 0x08096502 in do_bind (op=0x11c35580, rs=0x5f16b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:205 ber = (BerElement *) 0x15c33780 version = 3 method = 128 mech = {bv_len = 0, bv_val = 0x0} dn = {bv_len = 63, bv_val = 0x143a672a "uid=pei170,dc=epix,dc=net,ou=frontiernet,ou=services,o=frontier"} tag = <value optimized out> be = <value optimized out> #10 0x080772ae in connection_operation (ctx=0x5f16b238, arg_v=0x11c35580) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 96 opidx = SLAP_OP_BIND conn = (Connection *) 0x9625cc0 memctx = (void *) 0xf69fd60 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #11 0x08077ce7 in connection_read_thread (ctx=0x5f16b238, argv=0xdf0) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #12 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x10b0e8a0 work_list = <value optimized out> ctx = {ltu_id = 1595325328, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa55e870, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xf69fd60, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0xf6a0900, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x14831840, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0xf9ac000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x142d6f30, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x16312200, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 320 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #13 0xb7bf5f3b in start_thread (arg=0x5f16bb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x5f16bb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1595323576, 963100992, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #14 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Current language: auto; currently asm Thread 12 (Thread 0x5f5bbb90 (LWP 6381)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x1558c840, tid=0xdc20ab0, id=231789, eip=0x5f5ba05c, flag=0, lock=0x5f5b9fb4) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 402149932 load = 1 ei = {bei_parent = 0x0, bei_id = 231789, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb73fbfb0 in bdb_search (op=0x1558c840, rs=0x5f5bb148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/search.c:705 scopeok = 1 bdb = (struct bdb_info *) 0x940a200 id = 231789 cursor = 1 lastid = 4294967295 candidates = {1, 231789, 1069865, 1061031, 524573, 524575, 524889, 524999, 525116, 525129, 525138, 525264, 525273, 525277, 525278, 525279, 525280, 525281, 525283, 525284, 525285, 525286, 525287, 525288, 525289, 525290, 525291, 525292, 525293, 525294, 525295, 525296, 525297, 525298, 525299, 525300, 525301, 525302, 525303, 525304, 525305, 525306, 525307, 525308, 525309, 525310, 525311, 525312, 525313, 525314, 525315, 525316, 525317, 525318, 525319, 525320, 525321, 525322, 525323, 525324, 525325, 525326, 525327, 525328, 525329, 525330, 525331, 525332, 525333, 525334, 525335, 525336, 525337, 525338, 525339, 525340, 525341, 525342, 525343, 525344, 525345, 525346, 525347, 525348, 525349, 525350, 525351, 525352, 525353, 525354, 525355, 525356, 525357, 525358, 525359, 525360, 525361, 525362, 525363, 525364, 525365, 525366, 525367, 525368, 525369, 525370, 525371, 525372, 525373, 525374, 525375, 525376, 525377, 525378, 525379, 525380, 525381, 525382, 525383, 525384, 525385, 525386, 525387, 525388, 525389, 525390, 525391, 525392, 525393, 525394, 525395, 525396, 525397, 525398, 525399, 525400, 525401, 525402, 525403, 525404, 525405, 525406, 525407, 525408, 525409, 525410, 525411, 525412, 525413, 525414, 525415, 525416, 525417, 525418, 525419, 525420, 525421, 525422, 525423, 525424, 525425, 525426, 525427, 525428, 525429, 525430, 525431, 525432, 525433, 525434, 525435, 525436, 525437, 525438, 525439, 525440, 525441, 525442, 525443, 525444, 525445, 525446, 525447, 525448, 525449, 525450, 525451, 525452, 525453, 525454, 525455, 525456, 525457, 525458, 525459, 525460, 525461, 525462, 525463, 525464...} scopes = {0 <repeats 63200 times>, 3081639204, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4294967295, 3081637937, 0, 429496729, 2576980377, 0, 83886080, 0, 0, 0, 0, 0, 0, 3081639204, 0, 0, 429496729, 805306368, 0, 805306368, 1599830912, 0, 3082731508, 1599830912, 4294967295, 3081637937, 3081636463, 429496729, 2576980377, 10, 83886080, 0, 0, 0, 0, 0, 0, 0, 0, 0, 429496729, 805306368, 0, 805306368, 1599831008, 0, 3082731508, 1599831008, 2, 1599830984, 3081636463, 1599831008, 1599832872, 10, 0, 0, 1, 1599832892, 3081758912, 1599832808, 0, 10, 0, 1694498864, 808464482, 0 <repeats 29 times>, 3081874963, 0, 0, 0, 1599832980, 0, 3082731508, 10, 0, 1599831224, 3081824480, 1599832832, 3082594188, 10, 3081874963, 3082594188, 1599831200, 0, 1599832980, 0, 3082731508, 3086422966, 1, 1599832796, 3081874963, 1599832832, 3086422966, 1, 1599833076, 0, 3082731508, 10, 0, 1599831320, 3081824480, 1599832928, 3082594188, 10, 3081874963, 3082594188, 1599831296, 0, 1599833076, 0, 3082731508, 3086422966, 1, 1599832892, 3081699015, 1599832928, 3086422966, 1, 10, 0, 1599833124, 0, 4294967244, 4576, 1599832976, 1599832940, 3081697668, 1599832976, 3086423254, 15, 58, 3086422965, 3086422916, 1599832756, 3081700792, 10, 0, 0, 0, 1599833076, 4294967295, 1599832659, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1599833124, 0, 4294967295, 58, 3086422965, 3086422916, 0, 1599833212, 10, 0, 0, 0, 0, 10, 1599832755, 0, 0, 0, 0...} e = (Entry *) 0x9878514 base = {e_id = 2, e_name = {bv_len = 23, bv_val = 0xfbad8001 <Address 0xfbad8001 out of bounds>}, e_nname = {bv_len = 22, bv_val = 0x120d3360 "ou=services,o=frontier"}, e_attrs = 0xb7edd124, e_ocflags = 317620848, e_bv = {bv_len = 1599840232, bv_val = 0x5f5b9f88 "¯\237[_¿FÌ∑p\202Ó\022Ë\237[_\237[_"}, e_private = 0x98dc100} e_root = (Entry *) 0x9874004 matched = (Entry *) 0x0 ei = (EntryInfo *) 0x16858900 realbase = {bv_len = 22, bv_val = 0x120d3360 "ou=services,o=frontier"} mask = <value optimized out> manageDSAit = 0 tentries = 1 nentries = 1 idflag = 0 lock = {off = 88304, ndx = 163, gen = 12111198, mode = DB_LOCK_WRITE} opinfo = (struct bdb_op_info *) 0x0 ltid = (DB_TXN *) 0xdc20ab0 oex = <value optimized out> #7 0x080796b3 in fe_op_search (op=0x1558c840, rs=0x5f5bb148) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:366 bd = (BackendDB *) 0x8165f00 #8 0x08079f28 in do_search (op=0x1558c840, rs=0x5f5bb148) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:217 base = {bv_len = 22, bv_val = 0x149498c7 "ou=services,o=frontier"} siz = 0 i = 0 #9 0x080772ae in connection_operation (ctx=0x5f5bb238, arg_v=0x1558c840) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 99 opidx = SLAP_OP_SEARCH conn = (Connection *) 0x9551f88 memctx = (void *) 0xdd2d000 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #10 0x08077ce7 in connection_read_thread (ctx=0x5f5bb238, argv=0x62a) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #11 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x15e94b70 work_list = <value optimized out> ctx = {ltu_id = 1599847312, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa55e690, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xdd2d000, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0xdc20ab0, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x12a0c580, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0xe63a000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x13c7fa20, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x11d69200, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 293 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #12 0xb7bf5f3b in start_thread (arg=0x5f5bbb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x5f5bbb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1599845560, -1553481408, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #13 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 11 (Thread 0x5f9bbb90 (LWP 6380)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x9f56b80, tid=0xdc207e0, id=63198, eip=0x5f9bafe8, flag=0, lock=0x5f9bb034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 0 load = 1604038632 ei = {bei_parent = 0x0, bei_id = 63198, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb7402917 in bdb_dn2entry (op=0x9f56b80, tid=0xdc207e0, dn=0x9f56b9c, e=0x5f9bb048, matched=1, lock=0x5f9bb034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/dn2entry.c:67 ei = (EntryInfo *) 0x13b47080 rc = 0 rc2 = <value optimized out> #7 0xb73f2cd8 in bdb_bind (op=0x9f56b80, rs=0x5f9bb148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/bind.c:70 e = <value optimized out> a = <value optimized out> ei = <value optimized out> password = (AttributeDescription *) 0x940fda0 rtxn = (DB_TXN *) 0xdc207e0 lock = {off = 133584, ndx = 293, gen = 6829275, mode = DB_LOCK_WRITE} __PRETTY_FUNCTION__ = "bdb_bind" #8 0x080959cc in fe_op_bind (op=0x9f56b80, rs=0x5f9bb148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:383 bd = (BackendDB *) 0x8165f00 #9 0x08096502 in do_bind (op=0x9f56b80, rs=0x5f9bb148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:205 ber = (BerElement *) 0x15717c00 version = 3 method = 128 mech = {bv_len = 0, bv_val = 0x0} dn = {bv_len = 71, bv_val = 0x16224b4a "uid=shanna1,dc=frontiernet,dc=net,ou=frontiernet,ou=services,o=frontier"} tag = <value optimized out> be = <value optimized out> #10 0x080772ae in connection_operation (ctx=0x5f9bb238, arg_v=0x9f56b80) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 96 opidx = SLAP_OP_BIND conn = (Connection *) 0x96006f4 memctx = (void *) 0xdc168a0 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #11 0x08077ce7 in connection_read_thread (ctx=0x5f9bb238, argv=0xc91) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #12 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x15eb44b0 work_list = <value optimized out> ctx = {ltu_id = 1604041616, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa55e5a0, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xdc168a0, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0xdc207e0, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x147ac2c0, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0xde2e000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x123865a0, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x12742000, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 485 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #13 0xb7bf5f3b in start_thread (arg=0x5f9bbb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x5f9bbb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1604039864, 594002241, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #14 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 10 (Thread 0x5fe3bb90 (LWP 6379)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x142f92c0, tid=0x9f7b3f0, id=402535, eip=0x5fe3a05c, flag=0, lock=0x5fe39fb4) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 402152652 load = 1 ei = {bei_parent = 0x0, bei_id = 402535, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb73fbfb0 in bdb_search (op=0x142f92c0, rs=0x5fe3b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/search.c:705 scopeok = 1 bdb = (struct bdb_info *) 0x940a200 id = 402535 cursor = 1 lastid = 4294967295 candidates = {1, 402535, 1069865, 524560, 524573, 524575, 524889, 524999, 525116, 525129, 525138, 525264, 525273, 525277, 525278, 525279, 525280, 525281, 525283, 525284, 525285, 525286, 525287, 525288, 525289, 525290, 525291, 525292, 525293, 525294, 525295, 525296, 525297, 525298, 525299, 525300, 525301, 525302, 525303, 525304, 525305, 525306, 525307, 525308, 525309, 525310, 525311, 525312, 525313, 525314, 525315, 525316, 525317, 525318, 525319, 525320, 525321, 525322, 525323, 525324, 525325, 525326, 525327, 525328, 525329, 525330, 525331, 525332, 525333, 525334, 525335, 525336, 525337, 525338, 525339, 525340, 525341, 525342, 525343, 525344, 525345, 525346, 525347, 525348, 525349, 525350, 525351, 525352, 525353, 525354, 525355, 525356, 525357, 525358, 525359, 525360, 525361, 525362, 525363, 525364, 525365, 525366, 525367, 525368, 525369, 525370, 525371, 525372, 525373, 525374, 525375, 525376, 525377, 525378, 525379, 525380, 525381, 525382, 525383, 525384, 525385, 525386, 525387, 525388, 525389, 525390, 525391, 525392, 525393, 525394, 525395, 525396, 525397, 525398, 525399, 525400, 525401, 525402, 525403, 525404, 525405, 525406, 525407, 525408, 525409, 525410, 525411, 525412, 525413, 525414, 525415, 525416, 525417, 525418, 525419, 525420, 525421, 525422, 525423, 525424, 525425, 525426, 525427, 525428, 525429, 525430, 525431, 525432, 525433, 525434, 525435, 525436, 525437, 525438, 525439, 525440, 525441, 525442, 525443, 525444, 525445, 525446, 525447, 525448, 525449, 525450, 525451, 525452, 525453, 525454, 525455, 525456, 525457, 525458, 525459, 525460, 525461, 525462, 525463, 525464...} scopes = {0 <repeats 63188 times>, 3081639204, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4294967295, 3081639204, 0, 429496729, 2576980377, 0, 83886080, 0, 0, 0, 0, 0, 4294967295, 3081637937, 0, 429496729, 2576980377, 805306368, 83886080, 0, 0, 0, 0, 0, 0, 3081639204, 0, 0, 429496729, 805306368, 0, 805306368, 1608743808, 1608745644, 3082731508, 1608743808, 4294967295, 3081637937, 3081636463, 429496729, 2576980377, 10, 83886080, 0, 0, 0, 0, 0, 0, 0, 0, 0, 429496729, 805306368, 0, 805306368, 1608743904, 0, 3082731508, 1608743904, 2, 1608743880, 3081636463, 1608743904, 1608745768, 10, 0, 0, 1, 1608745788, 3081758912, 1608745704, 0, 10, 0, 1694498864, 808464482, 0 <repeats 17 times>, 3081874963, 0, 0, 0, 1608745828, 0, 3082731508, 10, 0, 1608744072, 3081824480, 1608745680, 3081874963, 10, 3081874963, 3082594188, 1608745876, 0, 3082731508, 10, 0, 1608744120, 3081824480, 1608745728, 3082594188, 10, 3081874963, 3082594188, 1608744096, 0, 1608745876, 0, 3082731508, 3086422966, 1, 1608745692, 3081874963, 1608745728, 3086422966, 1, 1608745972, 0, 3082731508, 10, 0, 1608744216, 3081824480, 1608745824, 3082594188, 10, 3081874963, 3082594188, 1608744192, 0, 1608745972, 0, 3082731508, 3086422966, 1, 1608745788, 3081699015, 1608745824, 3086422966, 1, 10, 0, 1608746020, 0, 4294967244, 4576, 1608745872, 1608745836, 3081697668, 1608745872, 3086423254, 15, 58, 3086422965, 3086422916, 1608745652, 3081700792, 10, 0, 0, 0, 1608745972, 4294967295, 1608745555, 0, 0, 0, 0...} e = (Entry *) 0x9878514 base = {e_id = 2, e_name = {bv_len = 23, bv_val = 0xfbad8001 <Address 0xfbad8001 out of bounds>}, e_nname = {bv_len = 22, bv_val = 0x10afce80 "ou=services,o=frontier"}, e_attrs = 0xb7edd124, e_ocflags = 319918704, e_bv = {bv_len = 1608753128, bv_val = 0x5fe39f88 "¯\237_¿FÌ∑p\222\021\023Ë\237_\237_"}, e_private = 0x98dc100} e_root = (Entry *) 0x9874004 matched = (Entry *) 0x0 ei = (EntryInfo *) 0x1432ec00 realbase = {bv_len = 22, bv_val = 0x10afce80 "ou=services,o=frontier"} mask = <value optimized out> manageDSAit = 0 tentries = 1 nentries = 1 idflag = 0 lock = {off = 234464, ndx = 995, gen = 3980185, mode = DB_LOCK_WRITE} opinfo = (struct bdb_op_info *) 0x0 ltid = (DB_TXN *) 0x9f7b3f0 oex = <value optimized out> #7 0x080796b3 in fe_op_search (op=0x142f92c0, rs=0x5fe3b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:366 bd = (BackendDB *) 0x8165f00 #8 0x08079f28 in do_search (op=0x142f92c0, rs=0x5fe3b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:217 base = {bv_len = 22, bv_val = 0x12b3a0e8 "ou=services,o=frontier"} siz = 0 i = 0 #9 0x080772ae in connection_operation (ctx=0x5fe3b238, arg_v=0x142f92c0) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 99 opidx = SLAP_OP_SEARCH conn = (Connection *) 0x95b6594 memctx = (void *) 0x9f81280 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #10 0x08077ce7 in connection_read_thread (ctx=0x5fe3b238, argv=0x9d9) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #11 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x1489c4b0 work_list = <value optimized out> ctx = {ltu_id = 1608760208, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa55e3c0, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0x9f81280, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0x9f7b3f0, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x14986580, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0xcba1000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x12276240, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0xd3b9600, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 621 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #12 0xb7bf5f3b in start_thread (arg=0x5fe3bb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x5fe3bb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1608758456, -748175039, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #13 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 9 (Thread 0x6025bb90 (LWP 6378)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x14d7f8c0, tid=0x9f7b1b0, id=499151, eip=0x6025a05c, flag=0, lock=0x60259fb4) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 402143452 load = 1 ei = {bei_parent = 0x0, bei_id = 499151, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb73fbfb0 in bdb_search (op=0x14d7f8c0, rs=0x6025b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/search.c:705 scopeok = 1 bdb = (struct bdb_info *) 0x940a200 id = 499151 cursor = 1 lastid = 4294967295 candidates = {1, 499151, 1069865, 524560, 524573, 524575, 524889, 524999, 525116, 525129, 525138, 525264, 525273, 525277, 525278, 525279, 525280, 525281, 525283, 525284, 525285, 525286, 525287, 525288, 525289, 525290, 525291, 525292, 525293, 525294, 525295, 525296, 525297, 525298, 525299, 525300, 525301, 525302, 525303, 525304, 525305, 525306, 525307, 525308, 525309, 525310, 525311, 525312, 525313, 525314, 525315, 525316, 525317, 525318, 525319, 525320, 525321, 525322, 525323, 525324, 525325, 525326, 525327, 525328, 525329, 525330, 525331, 525332, 525333, 525334, 525335, 525336, 525337, 525338, 525339, 525340, 525341, 525342, 525343, 525344, 525345, 525346, 525347, 525348, 525349, 525350, 525351, 525352, 525353, 525354, 525355, 525356, 525357, 525358, 525359, 525360, 525361, 525362, 525363, 525364, 525365, 525366, 525367, 525368, 525369, 525370, 525371, 525372, 525373, 525374, 525375, 525376, 525377, 525378, 525379, 525380, 525381, 525382, 525383, 525384, 525385, 525386, 525387, 525388, 525389, 525390, 525391, 525392, 525393, 525394, 525395, 525396, 525397, 525398, 525399, 525400, 525401, 525402, 525403, 525404, 525405, 525406, 525407, 525408, 525409, 525410, 525411, 525412, 525413, 525414, 525415, 525416, 525417, 525418, 525419, 525420, 525421, 525422, 525423, 525424, 525425, 525426, 525427, 525428, 525429, 525430, 525431, 525432, 525433, 525434, 525435, 525436, 525437, 525438, 525439, 525440, 525441, 525442, 525443, 525444, 525445, 525446, 525447, 525448, 525449, 525450, 525451, 525452, 525453, 525454, 525455, 525456, 525457, 525458, 525459, 525460, 525461, 525462, 525463, 525464...} scopes = {0 <repeats 61651 times>, 3081639204, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4294967295, 3081637937, 0, 429496729, 2576980377, 0, 83886080, 0, 0, 0, 0, 0, 0, 0, 0, 0, 429496729, 805306368, 0, 805306368, 1613062992, 0, 3082731508, 1613062992, 2, 1613062964, 3081636463, 1613062992, 1613064852, 10, 0, 0, 1, 1613064872, 3081758912, 1613064788, 0, 10, 0, 0, 1694498864, 808464482, 0 <repeats 52 times>, 3081874963, 0, 0, 0, 1613065056, 0, 3082731508, 10, 0, 1613063300, 3081824480, 1613064908, 3082594188, 10, 3081874963, 3082594188, 1613063276, 0, 1613065056, 0, 3082731508, 3086422966, 1, 1613064872, 3081699015, 1613064908, 3086422966, 1, 10, 0, 1613065104, 0, 4294967244, 4576, 1613064956, 1613064920, 3081697668, 1613064956, 3086423254, 15, 0, 0, 0, 1613064736, 3081700792, 0, 0, 0, 0, 1613065056, 4294967295, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1613065104, 0, 4294967295, 58, 3086422965, 3086422916, 0, 1613065192, 10, 0, 0, 0, 0, 10, 1613064735, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1931476992, 0 <repeats 28 times>, 1613065714, 0, 1613065248, 1613064735, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3086422967, 1613064736, 4294967295, 0 <repeats 58 times>, 1613063980, 3081871451, 1613064900, 1613064900...} e = (Entry *) 0x987407c base = {e_id = 1, e_name = {bv_len = 3085816100, bv_val = 0x150287e0 "\002"}, e_nname = {bv_len = 10, bv_val = 0x153ac600 "o=frontier"}, e_attrs = 0xb7edd124, e_ocflags = 352487392, e_bv = {bv_len = 1613078672, bv_val = 0x60259f88 "¯\237%`GÌ∑\207\002\025\237%`"}, e_private = 0x993af00} e_root = (Entry *) 0x9874004 matched = (Entry *) 0x0 ei = (EntryInfo *) 0x1432ed40 realbase = {bv_len = 10, bv_val = 0x153ac600 "o=frontier"} mask = <value optimized out> manageDSAit = 0 tentries = 1 nentries = 1 idflag = 0 lock = {off = 105744, ndx = 807, gen = 8731131, mode = DB_LOCK_WRITE} opinfo = (struct bdb_op_info *) 0x0 ltid = (DB_TXN *) 0x9f7b1b0 oex = <value optimized out> #7 0x080796b3 in fe_op_search (op=0x14d7f8c0, rs=0x6025b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:366 bd = (BackendDB *) 0x8165f00 #8 0x08079f28 in do_search (op=0x14d7f8c0, rs=0x6025b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:217 base = {bv_len = 10, bv_val = 0x17805148 "o=frontier"} siz = 1 i = 0 #9 0x080772ae in connection_operation (ctx=0x6025b238, arg_v=0x14d7f8c0) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 99 opidx = SLAP_OP_SEARCH conn = (Connection *) 0x956241c memctx = (void *) 0x9f6cfc0 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #10 0x08077ce7 in connection_read_thread (ctx=0x6025b238, argv=0x6c3) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #11 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x161df800 work_list = <value optimized out> ctx = {ltu_id = 1613085584, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa55e2d0, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0x9f6cfc0, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0x9f7b1b0, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0xf8ef080, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0xc360000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x133495a0, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x11a5e200, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 752 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #12 0xb7bf5f3b in start_thread (arg=0x6025bb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x6025bb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1613083832, 1600635198, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #13 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 8 (Thread 0x6065bb90 (LWP 6377)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x14343b00, tid=0x9f7bc60, id=762908, eip=0x6065afe8, flag=0, lock=0x6065b034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 0 load = 1617276904 ei = {bei_parent = 0x0, bei_id = 762908, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb7402917 in bdb_dn2entry (op=0x14343b00, tid=0x9f7bc60, dn=0x14343b1c, e=0x6065b048, matched=1, lock=0x6065b034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/dn2entry.c:67 ei = (EntryInfo *) 0x1392a780 rc = 0 rc2 = <value optimized out> #7 0xb73f2cd8 in bdb_bind (op=0x14343b00, rs=0x6065b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/bind.c:70 e = <value optimized out> a = <value optimized out> ei = <value optimized out> password = (AttributeDescription *) 0x940fda0 rtxn = (DB_TXN *) 0x9f7bc60 lock = {off = 183704, ndx = 904, gen = 3582385, mode = DB_LOCK_WRITE} __PRETTY_FUNCTION__ = "bdb_bind" #8 0x080959cc in fe_op_bind (op=0x14343b00, rs=0x6065b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:383 bd = (BackendDB *) 0x8165f00 #9 0x08096502 in do_bind (op=0x14343b00, rs=0x6065b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:205 ber = (BerElement *) 0x17e0b960 version = 3 method = 128 mech = {bv_len = 0, bv_val = 0x0} dn = {bv_len = 71, bv_val = 0x16224cca "uid=jclema1,dc=frontiernet,dc=net,ou=frontiernet,ou=services,o=frontier"} tag = <value optimized out> be = <value optimized out> #10 0x080772ae in connection_operation (ctx=0x6065b238, arg_v=0x14343b00) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 96 opidx = SLAP_OP_BIND conn = (Connection *) 0x952d910 memctx = (void *) 0x9f81b60 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #11 0x08077ce7 in connection_read_thread (ctx=0x6065b238, argv=0x4d4) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #12 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x15e94f40 work_list = <value optimized out> ctx = {ltu_id = 1617279888, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa55e4b0, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0x9f81b60, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0x9f7bc60, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x131c4580, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0xd3f5000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x13acaea0, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0xf98e000, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 688 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #13 0xb7bf5f3b in start_thread (arg=0x6065bb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x6065bb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1617278136, -546848450, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #14 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 7 (Thread 0x60a5bb90 (LWP 6376)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x12f43840, tid=0x9f7b120, id=324317, eip=0x60a5afe8, flag=0, lock=0x60a5b034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 0 load = 1621471208 ei = {bei_parent = 0x0, bei_id = 324317, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb7402917 in bdb_dn2entry (op=0x12f43840, tid=0x9f7b120, dn=0x12f4385c, e=0x60a5b048, matched=1, lock=0x60a5b034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/dn2entry.c:67 ei = (EntryInfo *) 0x14039b80 rc = 0 rc2 = <value optimized out> #7 0xb73f2cd8 in bdb_bind (op=0x12f43840, rs=0x60a5b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/bind.c:70 e = <value optimized out> a = <value optimized out> ei = <value optimized out> password = (AttributeDescription *) 0x940fda0 rtxn = (DB_TXN *) 0x9f7b120 lock = {off = 207584, ndx = 749, gen = 7977688, mode = DB_LOCK_WRITE} __PRETTY_FUNCTION__ = "bdb_bind" #8 0x080959cc in fe_op_bind (op=0x12f43840, rs=0x60a5b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:383 bd = (BackendDB *) 0x8165f00 #9 0x08096502 in do_bind (op=0x12f43840, rs=0x60a5b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:205 ber = (BerElement *) 0x12acfd80 version = 3 method = 128 mech = {bv_len = 0, bv_val = 0x0} dn = {bv_len = 69, bv_val = 0x12f5b42a "uid=lacat,dc=frontiernet,dc=net,ou=frontiernet,ou=services,o=frontier"} tag = <value optimized out> be = <value optimized out> #10 0x080772ae in connection_operation (ctx=0x60a5b238, arg_v=0x12f43840) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 96 opidx = SLAP_OP_BIND conn = (Connection *) 0x963b160 memctx = (void *) 0x9f6cb20 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #11 0x08077ce7 in connection_read_thread (ctx=0x60a5b238, argv=0xeb8) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #12 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x15eb4550 work_list = <value optimized out> ctx = {ltu_id = 1621474192, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa55e1e0, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0x9f6cb20, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0x9f7b120, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x1558c2c0, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0xbb60000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x1437f5a0, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x10aad000, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 880 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #13 0xb7bf5f3b in start_thread (arg=0x60a5bb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x60a5bb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1621472440, 1600635199, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #14 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 6 (Thread 0x60e7bb90 (LWP 6375)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x12a0d8c0, tid=0xa559510, id=161590, eip=0x60e7afe8, flag=0, lock=0x60e7b034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 0 load = 1625796584 ei = {bei_parent = 0x0, bei_id = 161590, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb7402917 in bdb_dn2entry (op=0x12a0d8c0, tid=0xa559510, dn=0x12a0d8dc, e=0x60e7b048, matched=1, lock=0x60e7b034) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/dn2entry.c:67 ei = (EntryInfo *) 0x142485c0 rc = 0 rc2 = <value optimized out> #7 0xb73f2cd8 in bdb_bind (op=0x12a0d8c0, rs=0x60e7b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/bind.c:70 e = <value optimized out> a = <value optimized out> ei = <value optimized out> password = (AttributeDescription *) 0x940fda0 rtxn = (DB_TXN *) 0xa559510 lock = {off = 170544, ndx = 141, gen = 9106247, mode = DB_LOCK_WRITE} __PRETTY_FUNCTION__ = "bdb_bind" #8 0x080959cc in fe_op_bind (op=0x12a0d8c0, rs=0x60e7b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:383 bd = (BackendDB *) 0x8165f00 #9 0x08096502 in do_bind (op=0x12a0d8c0, rs=0x60e7b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:205 ber = (BerElement *) 0x17bb5ed0 version = 3 method = 128 mech = {bv_len = 0, bv_val = 0x0} dn = {bv_len = 72, bv_val = 0x1377b48a "uid=frontadj,dc=frontiernet,dc=net,ou=frontiernet,ou=services,o=frontier"} tag = <value optimized out> be = <value optimized out> #10 0x080772ae in connection_operation (ctx=0x60e7b238, arg_v=0x12a0d8c0) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 96 opidx = SLAP_OP_BIND conn = (Connection *) 0x9517bec memctx = (void *) 0x9e21a80 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #11 0x08077ce7 in connection_read_thread (ctx=0x60e7b238, argv=0x407) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #12 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x15eb4970 work_list = <value optimized out> ctx = {ltu_id = 1625799568, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa55e0f0, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0x9e21a80, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0xa559510, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x1445e000, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0xee46000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x142d6e10, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x14210400, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 754 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #13 0xb7bf5f3b in start_thread (arg=0x60e7bb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x60e7bb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1625797816, -613957313, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #14 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 5 (Thread 0x6128bb90 (LWP 6374)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x13659dc0, tid=0xa559240, id=695542, eip=0x6128a05c, flag=0, lock=0x61289fb4) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 402150932 load = 1 ei = {bei_parent = 0x0, bei_id = 695542, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb73fbfb0 in bdb_search (op=0x13659dc0, rs=0x6128b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/search.c:705 scopeok = 1 bdb = (struct bdb_info *) 0x940a200 id = 695542 cursor = 1 lastid = 4294967295 candidates = {1, 695542, 1069865, 524560, 524573, 524575, 524889, 524999, 525116, 525129, 525138, 525264, 525273, 525277, 525278, 525279, 525280, 525281, 525283, 525284, 525285, 525286, 525287, 525288, 525289, 525290, 525291, 525292, 525293, 525294, 525295, 525296, 525297, 525298, 525299, 525300, 525301, 525302, 525303, 525304, 525305, 525306, 525307, 525308, 525309, 525310, 525311, 525312, 525313, 525314, 525315, 525316, 525317, 525318, 525319, 525320, 525321, 525322, 525323, 525324, 525325, 525326, 525327, 525328, 525329, 525330, 525331, 525332, 525333, 525334, 525335, 525336, 525337, 525338, 525339, 525340, 525341, 525342, 525343, 525344, 525345, 525346, 525347, 525348, 525349, 525350, 525351, 525352, 525353, 525354, 525355, 525356, 525357, 525358, 525359, 525360, 525361, 525362, 525363, 525364, 525365, 525366, 525367, 525368, 525369, 525370, 525371, 525372, 525373, 525374, 525375, 525376, 525377, 525378, 525379, 525380, 525381, 525382, 525383, 525384, 525385, 525386, 525387, 525388, 525389, 525390, 525391, 525392, 525393, 525394, 525395, 525396, 525397, 525398, 525399, 525400, 525401, 525402, 525403, 525404, 525405, 525406, 525407, 525408, 525409, 525410, 525411, 525412, 525413, 525414, 525415, 525416, 525417, 525418, 525419, 525420, 525421, 525422, 525423, 525424, 525425, 525426, 525427, 525428, 525429, 525430, 525431, 525432, 525433, 525434, 525435, 525436, 525437, 525438, 525439, 525440, 525441, 525442, 525443, 525444, 525445, 525446, 525447, 525448, 525449, 525450, 525451, 525452, 525453, 525454, 525455, 525456, 525457, 525458, 525459, 525460, 525461, 525462, 525463, 525464...} scopes = {0 <repeats 63200 times>, 3081639204, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4294967295, 3081637937, 0, 429496729, 2576980377, 0, 83886080, 0, 0, 0, 0, 0, 0, 3081639204, 0, 0, 429496729, 805306368, 0, 805306368, 1630043008, 0, 3082731508, 1630043008, 4294967295, 3081637937, 3081636463, 429496729, 2576980377, 10, 83886080, 0, 0, 0, 0, 0, 0, 0, 0, 0, 429496729, 805306368, 0, 805306368, 1630043104, 0, 3082731508, 1630043104, 2, 1630043080, 3081636463, 1630043104, 1630044968, 10, 0, 0, 1, 1630044988, 3081758912, 1630044904, 0, 10, 0, 1694498864, 808464482, 0 <repeats 29 times>, 3081874963, 0, 0, 0, 1630045076, 0, 3082731508, 10, 0, 1630043320, 3081824480, 1630044928, 3082594188, 10, 3081874963, 3082594188, 1630043296, 0, 1630045076, 0, 3082731508, 3086422966, 1, 1630044892, 3081874963, 1630044928, 3086422966, 1, 1630045172, 0, 3082731508, 10, 0, 1630043416, 3081824480, 1630045024, 3082594188, 10, 3081874963, 3082594188, 1630043392, 0, 1630045172, 0, 3082731508, 3086422966, 1, 1630044988, 3081699015, 1630045024, 3086422966, 1, 10, 0, 1630045220, 0, 4294967244, 4576, 1630045072, 1630045036, 3081697668, 1630045072, 3086423254, 15, 58, 3086422965, 3086422916, 1630044852, 3081700792, 10, 0, 0, 0, 1630045172, 4294967295, 1630044755, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1630045220, 0, 4294967295, 58, 3086422965, 3086422916, 0, 1630045308, 10, 11, 0, 0, 0, 10, 1630044851, 0, 0, 0, 0...} e = (Entry *) 0x987407c base = {e_id = 1, e_name = {bv_len = 3085816100, bv_val = 0x15244c90 "\002"}, e_nname = {bv_len = 10, bv_val = 0x146980a0 "o=frontier"}, e_attrs = 0xb7edd124, e_ocflags = 354700432, e_bv = {bv_len = 1630052496, bv_val = 0x61289f88 "¯\237(aGÌ∑\220L$\025\237(a"}, e_private = 0x993af00} e_root = (Entry *) 0x9874004 matched = (Entry *) 0x0 ei = (EntryInfo *) 0x11263200 realbase = {bv_len = 10, bv_val = 0x146980a0 "o=frontier"} mask = <value optimized out> manageDSAit = 0 tentries = 1 nentries = 1 idflag = 0 lock = {off = 151584, ndx = 137, gen = 8304326, mode = DB_LOCK_WRITE} opinfo = (struct bdb_op_info *) 0x0 ltid = (DB_TXN *) 0xa559240 oex = <value optimized out> #7 0x080796b3 in fe_op_search (op=0x13659dc0, rs=0x6128b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:366 bd = (BackendDB *) 0x8165f00 #8 0x08079f28 in do_search (op=0x13659dc0, rs=0x6128b148) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:217 base = {bv_len = 10, bv_val = 0x166ef9b8 "o=frontier"} siz = 1 i = 0 #9 0x080772ae in connection_operation (ctx=0x6128b238, arg_v=0x13659dc0) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 99 opidx = SLAP_OP_SEARCH conn = (Connection *) 0x9534e94 memctx = (void *) 0x9e213a0 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #10 0x08077ce7 in connection_read_thread (ctx=0x6128b238, argv=0x519) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #11 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x15e94ef0 work_list = <value optimized out> ctx = {ltu_id = 1630059408, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa55e000, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0x9e213a0, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0xa559240, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x14ad6840, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0xaf60000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x142d6d80, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x12d4b600, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 660 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #12 0xb7bf5f3b in start_thread (arg=0x6128bb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x6128bb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1630057656, 1164427580, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #13 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 4 (Thread 0x616b1b90 (LWP 6373)): #0 0xb7bfc1b4 in __lll_lock_wait () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7bf79e5 in _L_lock_89 () from /usr/lib/debug/libpthread.so.0 No locals. #2 0xb7bf72f2 in __pthread_mutex_lock (mutex=0x940a2cc) at pthread_mutex_lock.c:86 ignore3 = 155230720 ignore1 = -512 ignore2 = 128 oldval = <value optimized out> retval = <value optimized out> __PRETTY_FUNCTION__ = "__pthread_mutex_lock" #3 0xb7eec1cd in ldap_pvt_thread_mutex_lock (mutex=0x940a2cc) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:296 No locals. #4 0xb7408479 in bdb_cache_lru_link (bdb=0x940a200, ei=0x940a2cc) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:127 No locals. #5 0xb7409c4b in bdb_cache_find_id (op=0x9981b80, tid=0xa559090, id=589062, eip=0x616b005c, flag=0, lock=0x616affb4) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/cache.c:970 bdb = (struct bdb_info *) 0x940a200 ep = (Entry *) 0x0 rc = 399682340 load = 1 ei = {bei_parent = 0x0, bei_id = 589062, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #6 0xb73fbfb0 in bdb_search (op=0x9981b80, rs=0x616b1148) at /tmp/buildd/openldap-2.4.16/servers/slapd/back-bdb/search.c:705 scopeok = 1 bdb = (struct bdb_info *) 0x940a200 id = 589062 cursor = 1 lastid = 4294967295 candidates = {1, 589062, 1069865, 1061031, 524573, 524575, 524889, 524999, 525116, 525129, 525138, 525264, 525273, 525277, 525278, 525279, 525280, 525281, 525283, 525284, 525285, 525286, 525287, 525288, 525289, 525290, 525291, 525292, 525293, 525294, 525295, 525296, 525297, 525298, 525299, 525300, 525301, 525302, 525303, 525304, 525305, 525306, 525307, 525308, 525309, 525310, 525311, 525312, 525313, 525314, 525315, 525316, 525317, 525318, 525319, 525320, 525321, 525322, 525323, 525324, 525325, 525326, 525327, 525328, 525329, 525330, 525331, 525332, 525333, 525334, 525335, 525336, 525337, 525338, 525339, 525340, 525341, 525342, 525343, 525344, 525345, 525346, 525347, 525348, 525349, 525350, 525351, 525352, 525353, 525354, 525355, 525356, 525357, 525358, 525359, 525360, 525361, 525362, 525363, 525364, 525365, 525366, 525367, 525368, 525369, 525370, 525371, 525372, 525373, 525374, 525375, 525376, 525377, 525378, 525379, 525380, 525381, 525382, 525383, 525384, 525385, 525386, 525387, 525388, 525389, 525390, 525391, 525392, 525393, 525394, 525395, 525396, 525397, 525398, 525399, 525400, 525401, 525402, 525403, 525404, 525405, 525406, 525407, 525408, 525409, 525410, 525411, 525412, 525413, 525414, 525415, 525416, 525417, 525418, 525419, 525420, 525421, 525422, 525423, 525424, 525425, 525426, 525427, 525428, 525429, 525430, 525431, 525432, 525433, 525434, 525435, 525436, 525437, 525438, 525439, 525440, 525441, 525442, 525443, 525444, 525445, 525446, 525447, 525448, 525449, 525450, 525451, 525452, 525453, 525454, 525455, 525456, 525457, 525458, 525459, 525460, 525461, 525462, 525463, 525464...} scopes = {0 <repeats 63200 times>, 3081639204, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4294967295, 3081637937, 0, 429496729, 2576980377, 0, 83886080, 0, 0, 0, 0, 0, 0, 0, 0, 0, 429496729, 805306368, 0, 805306368, 1634392960, 0, 3082731508, 1634392960, 2, 1634392936, 3081636463, 1634392960, 1634394824, 10, 0, 0, 1, 1634394844, 3081758912, 1634394760, 0, 10, 0, 1694498864, 808464482, 805306368, 0, 805306368, 1634393056, 0, 3082731508, 1634393056, 2, 1634393032, 3081636463, 1634393056, 1634394920, 10, 0, 0, 1, 1634394940, 3081758912, 1634394856, 0, 10, 0, 1694498864, 808464482, 0 <repeats 29 times>, 3081874963, 0, 0, 0, 1634395028, 0, 3082731508, 10, 0, 1634393272, 3081824480, 1634394880, 3082594188, 10, 3081874963, 3082594188, 1634393248, 0, 1634395028, 0, 3082731508, 3086422966, 1, 1634394844, 3081699015, 1634394880, 3086422966, 1, 10, 0, 1634395076, 0, 4294967244, 4576, 1634394928, 1634394892, 3081697668, 1634394928, 3086423254, 15, 1634393344, 0, 1634395124, 1634394708, 3081700792, 3086422966, 0, 1634394940, 3081699015, 1634395028, 4294967295, 1, 10, 0, 1634395172, 0, 4294967244, 4576, 1634395024, 1634394988, 3081697668, 1634395076, 0, 4294967295, 58, 3086422965, 3086422916, 0, 1634395164, 10, 0, 0, 0, 0, 10, 1634394707, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1931476992, 0, 58, 3086422965, 3086422916, 0, 1634395260, 10, 11, 0, 0, 0, 10, 1634394803, 0, 0, 0, 0...} e = (Entry *) 0x987407c base = {e_id = 1, e_name = {bv_len = 3085816100, bv_val = 0x16c306c0 "\002"}, e_nname = {bv_len = 10, bv_val = 0x13240b20 "o=frontier"}, e_attrs = 0xb7edd124, e_ocflags = 381880000, e_bv = {bv_len = 1634402448, bv_val = 0x616aff88 "¯ˇjaGÌ∑¿\006√\026ˇja"}, e_private = 0x993af00} e_root = (Entry *) 0x9874004 matched = (Entry *) 0x0 ei = (EntryInfo *) 0x10ba58c0 realbase = {bv_len = 10, bv_val = 0x13240b20 "o=frontier"} mask = <value optimized out> manageDSAit = 0 tentries = 1 nentries = 1 idflag = 0 lock = {off = 142944, ndx = 175, gen = 6380710, mode = DB_LOCK_WRITE} opinfo = (struct bdb_op_info *) 0x0 ltid = (DB_TXN *) 0xa559090 oex = <value optimized out> #7 0x080796b3 in fe_op_search (op=0x9981b80, rs=0x616b1148) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:366 bd = (BackendDB *) 0x8165f00 #8 0x08079f28 in do_search (op=0x9981b80, rs=0x616b1148) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:217 base = {bv_len = 10, bv_val = 0x155f57e8 "o=frontier"} siz = 10 i = 0 #9 0x080772ae in connection_operation (ctx=0x616b1238, arg_v=0x9981b80) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 99 opidx = SLAP_OP_SEARCH conn = (Connection *) 0x9614724 memctx = (void *) 0x9e21000 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #10 0x08077ce7 in connection_read_thread (ctx=0x616b1238, argv=0xd4d) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 No locals. #11 0xb7eeb5c8 in ldap_int_thread_pool_wrapper (xpool=0x93b0210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x161df710 work_list = <value optimized out> ctx = {ltu_id = 1634409360, ltu_key = {{ltk_key = 0x80ced40, ltk_data = 0x9e21000, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9968c00, ltk_data = 0xa559090, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x8076090, ltk_data = 0xa55ea50, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x808b890, ltk_data = 0x1616a840, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb73fa100, ltk_data = 0x16e05000, ltk_free = 0xb73fa1f0 <search_stack_free>}, {ltk_key = 0x9337400, ltk_data = 0x176be990, ltk_free = 0xb7407ee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x13004600, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 599 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #12 0xb7bf5f3b in start_thread (arg=0x616b1b90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x616b1b90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1634407608, -1037582020, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #13 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 3 (Thread 0x61ab1b90 (LWP 6372)): #0 0xb7e1b408 in __lock_promote () from /usr/lib/libdb-4.7.so No symbol table info available. #1 0xb7e1bcab in ?? () from /usr/lib/libdb-4.7.so No symbol table info available. #2 0x093d2280 in ?? () No symbol table info available. #3 0x61ef2940 in ?? () No symbol table info available. #4 0x61ab0e18 in ?? () No symbol table info available. #5 0x00000000 in ?? () No symbol table info available. Thread 2 (Thread 0x61eb1b90 (LWP 6371)): #0 0xb7b7d39c in epoll_wait () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 #1 0x08073c3f in slapd_daemon_task (ptr=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/daemon.c:2291 i = 1 revents = (struct epoll_event *) 0x9358000 tv = {tv_sec = 300, tv_usec = 0} rtask = <value optimized out> ns = 0 at = 0 now = 1241105818 tvp = (struct timeval *) 0x61eb13b4 cat = {tv_sec = 1241106118, tv_usec = 0} l = 4 last_idle_check = 0 ebadf = 0 #2 0xb7bf5f3b in start_thread (arg=0x61eb1b90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x61eb1b90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212133388, 0, 4001536, 1642796216, -1037582019, 1790842513}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7bf5e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #3 0xb7b7cbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7bba820 Thread 1 (Thread 0xb78e18e0 (LWP 6344)): #0 0xb7bf6492 in pthread_join (threadid=1642797968, thread_return=0x0) at pthread_join.c:89 __ignore = <value optimized out> _tid = 6371 _buffer = {__routine = 0xb7bf6360 <cleanup>, __arg = 0x61eb1d8c, __canceltype = -1208331552, __prev = 0x0} oldtype = 0 result = <value optimized out> #1 0xb7eec3a4 in ldap_pvt_thread_join (thread=1642797968, thread_return=0x0) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:197 No locals. #2 0x08070c43 in slapd_daemon () at /tmp/buildd/openldap-2.4.16/servers/slapd/daemon.c:2665 listener_tid = 1642797968 rc = 0 #3 0x0805e0d5 in main (argc=9, argv=0xbfdabc74) at /tmp/buildd/openldap-2.4.16/servers/slapd/main.c:948 i = 154370400 no_detach = 0 rc = 0 urls = 0x9330380 "ldap:/// ldaps:///" username = 0x9336020 "127.0.0.1" groupname = 0x9336000 "H 3\t" sandbox = 0x0 syslogUser = 160 configfile = 0x9330360 "/etc/ldap/slapd.conf" configdir = 0x0 serverName = 0xbfdac998 "slapd" scp = <value optimized out> scp_entry = <value optimized out> debug_unknowns = (char **) 0x0 syslog_unknowns = (char **) 0x0 slapd_pid_file_unlink = 1 slapd_args_file_unlink = 1 firstopt = <value optimized out> __PRETTY_FUNCTION__ = "main" Current language: auto; currently c Saved corefile /var/lib/slapd-debug/core

1 0

(ITS#6089) connection_destroy() c->c_writers == 0 assertion failure
by jwm＠horde.net 01 May '09

01 May '09

Full_Name: John Morrissey Version: 2.4.16 OS: Linux URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (2001:4978:194:0:21f:5bff:fee9:da92) After about 7 days of uptime, slapd catches a SIGABRT and dies. The failed assertion is in connection_close(): assert( c->c_writers == 0); Backtrace is below. I also have a ~1.7GB core if it's deemed useful; I'll keep it around for a week or two. This is with BDB 4.7+all three patches. GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu"... Attaching to program: /usr/sbin/slapd, process 9365 Reading symbols from /usr/lib/libtcmalloc.so.0...done. Loaded symbols for /usr/lib/libtcmalloc.so.0 Reading symbols from /usr/lib/libprofiler.so.0...done. Loaded symbols for /usr/lib/libprofiler.so.0 Reading symbols from /usr/lib/libldap_r-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib/libldap_r-2.4.so.2.4.2...done. done. Loaded symbols for /usr/lib/libldap_r-2.4.so.2 Reading symbols from /usr/lib/liblber-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib/liblber-2.4.so.2.4.2...done. done. Loaded symbols for /usr/lib/liblber-2.4.so.2 Reading symbols from /usr/lib/libdb-4.7.so...done. Loaded symbols for /usr/lib/libdb-4.7.so Reading symbols from /usr/lib/libodbc.so.1...done. Loaded symbols for /usr/lib/libodbc.so.1 Reading symbols from /usr/lib/libslp.so.1...done. Loaded symbols for /usr/lib/libslp.so.1 Reading symbols from /usr/lib/libsasl2.so.2...done. Loaded symbols for /usr/lib/libsasl2.so.2 Reading symbols from /usr/lib/libgnutls.so.26...Reading symbols from /usr/lib/debug/usr/lib/libgnutls.so.26.4.6...done. done. Loaded symbols for /usr/lib/libgnutls.so.26 Reading symbols from /usr/lib/debug/libcrypt.so.1...done. Loaded symbols for /usr/lib/debug/libcrypt.so.1 Reading symbols from /usr/lib/debug/libresolv.so.2...done. Loaded symbols for /usr/lib/debug/libresolv.so.2 Reading symbols from /usr/lib/libltdl.so.3...done. Loaded symbols for /usr/lib/libltdl.so.3 Reading symbols from /usr/lib/debug/libpthread.so.0...done. [Thread debugging using libthread_db enabled] [New Thread 0xb78648e0 (LWP 9365)] [New Thread 0x60e2eb90 (LWP 9371)] [New Thread 0x6122eb90 (LWP 9370)] [New Thread 0x61644b90 (LWP 9369)] [New Thread 0x61a54b90 (LWP 9368)] [New Thread 0x61e54b90 (LWP 9367)] Loaded symbols for /usr/lib/debug/libpthread.so.0 Reading symbols from /usr/lib/debug/libc.so.6...done. Loaded symbols for /usr/lib/debug/libc.so.6 Reading symbols from /usr/lib/libstdc++.so.6...done. Loaded symbols for /usr/lib/libstdc++.so.6 Reading symbols from /usr/lib/debug/libm.so.6...done. Loaded symbols for /usr/lib/debug/libm.so.6 Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /usr/lib/debug/libnsl.so.1...done. Loaded symbols for /usr/lib/debug/libnsl.so.1 Reading symbols from /usr/lib/debug/libdl.so.2...done. Loaded symbols for /usr/lib/debug/libdl.so.2 Reading symbols from /usr/lib/libtasn1.so.3...done. Loaded symbols for /usr/lib/libtasn1.so.3 Reading symbols from /usr/lib/libgpg-error.so.0...done. Loaded symbols for /usr/lib/libgpg-error.so.0 Reading symbols from /usr/lib/libz.so.1...done. Loaded symbols for /usr/lib/libz.so.1 Reading symbols from /usr/lib/libgcrypt.so.11...done. Loaded symbols for /usr/lib/libgcrypt.so.11 Reading symbols from /lib/ld-linux.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.7.so...done. done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/lib/debug/libnss_files.so.2...done. Loaded symbols for /usr/lib/debug/libnss_files.so.2 Reading symbols from /usr/lib/debug/libnss_compat.so.2...done. Loaded symbols for /usr/lib/debug/libnss_compat.so.2 Reading symbols from /usr/lib/debug/libnss_nis.so.2...done. Loaded symbols for /usr/lib/debug/libnss_nis.so.2 Reading symbols from /lib/libnss_ldap.so.2...done. Loaded symbols for /lib/libnss_ldap.so.2 Reading symbols from /usr/lib/libkrb5.so.3...done. Loaded symbols for /usr/lib/libkrb5.so.3 Reading symbols from /lib/libcom_err.so.2...done. Loaded symbols for /lib/libcom_err.so.2 Reading symbols from /usr/lib/libgssapi_krb5.so.2...done. Loaded symbols for /usr/lib/libgssapi_krb5.so.2 Reading symbols from /usr/lib/libk5crypto.so.3...done. Loaded symbols for /usr/lib/libk5crypto.so.3 Reading symbols from /usr/lib/libkrb5support.so.0...done. Loaded symbols for /usr/lib/libkrb5support.so.0 Reading symbols from /lib/libkeyutils.so.1...done. Loaded symbols for /lib/libkeyutils.so.1 Reading symbols from /usr/lib/sasl2/libsasldb.so.2...done. Loaded symbols for /usr/lib/sasl2/libsasldb.so.2 Reading symbols from /usr/lib/libdb-4.6.so...done. Loaded symbols for /usr/lib/libdb-4.6.so Reading symbols from /usr/lib/ldap/back_monitor-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib/ldap/back_monitor-2.4.so.2.4.2...done. done. Loaded symbols for /usr/lib/ldap/back_monitor-2.4.so.2 Reading symbols from /usr/lib/ldap/back_bdb-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib/ldap/back_bdb-2.4.so.2.4.2...done. done. Loaded symbols for /usr/lib/ldap/back_bdb-2.4.so.2 Reading symbols from /usr/lib/ldap/accesslog-2.4.so.2...Reading symbols from /usr/lib/debug/usr/lib/ldap/accesslog-2.4.so.2.4.2...done. done. Loaded symbols for /usr/lib/ldap/accesslog-2.4.so.2 Reading symbols from /usr/lib/ldap/pw-netscape.so...Reading symbols from /usr/lib/debug/usr/lib/ldap/pw-netscape.so...done. done. Loaded symbols for /usr/lib/ldap/pw-netscape.so Reading symbols from /usr/lib/debug/libnss_dns.so.2...done. Loaded symbols for /usr/lib/debug/libnss_dns.so.2 0xb7b79492 in pthread_join (threadid=1642417040, thread_return=0x0) at pthread_join.c:89 89 pthread_join.c: No such file or directory. in pthread_join.c [New Thread 0x609beb90 (LWP 9538)] [New Thread 0x605beb90 (LWP 9539)] [New Thread 0x601beb90 (LWP 9540)] [New Thread 0x5fdbeb90 (LWP 9541)] [New Thread 0x5f99eb90 (LWP 9542)] [New Thread 0x5f58eb90 (LWP 9543)] [New Thread 0x5f16eb90 (LWP 9544)] [New Thread 0x5ed2eb90 (LWP 9545)] Program received signal SIGABRT, Aborted. [Switching to Thread 0x601beb90 (LWP 9540)] 0xb7a5f556 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 64 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. in ../nptl/sysdeps/unix/sysv/linux/raise.c Thread 14 (Thread 0x5ed2eb90 (LWP 9545)): #0 0xb7b80038 in __libc_pread64 (fd=18, buf=0xa11727a8, count=4096, offset=213258240) at ../sysdeps/unix/sysv/linux/pread64.c:54 oldtype = 0 result = <value optimized out> #1 0xb7e298cf in __os_io () from /usr/lib/libdb-4.7.so No symbol table info available. #2 0xb7e167b8 in __memp_pgread () from /usr/lib/libdb-4.7.so No symbol table info available. #3 0xb7e188f0 in __memp_fget () from /usr/lib/libdb-4.7.so No symbol table info available. #4 0xb7d31379 in __bam_search () from /usr/lib/libdb-4.7.so No symbol table info available. #5 0xb7d206a7 in ?? () from /usr/lib/libdb-4.7.so No symbol table info available. #6 0x0e717dc0 in ?? () No symbol table info available. #7 0x00000001 in ?? () No symbol table info available. #8 0x5ec6ccd8 in ?? () No symbol table info available. #9 0x00000581 in ?? () No symbol table info available. #10 0x00000001 in ?? () No symbol table info available. #11 0x00000000 in ?? () No symbol table info available. Thread 13 (Thread 0x5f16eb90 (LWP 9544)): #0 0xb7b7c8f0 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7e6f264 in ldap_pvt_thread_cond_wait (cond=0x9bb722c, mutex=0x9bb7214) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:277 No locals. #2 0xb7e6e63a in ldap_int_thread_pool_wrapper (xpool=0x9bb7210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:654 task = (ldap_int_thread_task_t *) 0x0 work_list = <value optimized out> ctx = {ltu_id = 1595337616, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa10bb40, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xcef69e0, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0xa171c00, ltk_data = 0xcefc630, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x14aeb600, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb737d100, ltk_data = 0xe71c000, ltk_free = 0xb737d1f0 <search_stack_free>}, {ltk_key = 0x9b3e400, ltk_data = 0x12b67e10, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x1a739200, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 368 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0xb7b78f3b in start_thread (arg=0x5f16eb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x5f16eb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1595335864, 969392448, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #4 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Thread 12 (Thread 0x5f58eb90 (LWP 9543)): #0 0xb7b7c8f0 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7e6f264 in ldap_pvt_thread_cond_wait (cond=0x9bb722c, mutex=0x9bb7214) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:277 No locals. #2 0xb7e6e63a in ldap_int_thread_pool_wrapper (xpool=0x9bb7210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:654 task = (ldap_int_thread_task_t *) 0x0 work_list = <value optimized out> ctx = {ltu_id = 1599662992, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa10b960, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xa104c80, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x808b890, ltk_data = 0x1396ddc0, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xa171c00, ltk_data = 0xcefc7e0, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0xb737d100, ltk_data = 0xf76b000, ltk_free = 0xb737d1f0 <search_stack_free>}, {ltk_key = 0x9b3e400, ltk_data = 0x12ba9cf0, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x1276e200, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 242 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0xb7b78f3b in start_thread (arg=0x5f58eb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x5f58eb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1599661240, -1513635520, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #4 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Current language: auto; currently asm Thread 11 (Thread 0x5f99eb90 (LWP 9542)): #0 0xb7b7c8f0 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7e6f264 in ldap_pvt_thread_cond_wait (cond=0x9bb722c, mutex=0x9bb7214) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:277 No locals. #2 0xb7e6e63a in ldap_int_thread_pool_wrapper (xpool=0x9bb7210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:654 task = (ldap_int_thread_task_t *) 0x0 work_list = <value optimized out> ctx = {ltu_id = 1603922832, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa10ba50, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xcef6960, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0xa171c00, ltk_data = 0xcefc900, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x174842c0, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb737d100, ltk_data = 0x11007000, ltk_free = 0xb737d1f0 <search_stack_free>}, {ltk_key = 0x9b3e400, ltk_data = 0x12578ab0, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x1a1b2400, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 595 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0xb7b78f3b in start_thread (arg=0x5f99eb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x5f99eb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1603921080, 667402561, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #4 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Thread 10 (Thread 0x5fdbeb90 (LWP 9541)): #0 0xb7b7c8f0 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7e6f264 in ldap_pvt_thread_cond_wait (cond=0x9bb722c, mutex=0x9bb7214) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:277 No locals. #2 0xb7e6e63a in ldap_int_thread_pool_wrapper (xpool=0x9bb7210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:654 task = (ldap_int_thread_task_t *) 0x0 work_list = <value optimized out> ctx = {ltu_id = 1608248208, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa10b870, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xcef6600, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x808b890, ltk_data = 0x13f752c0, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xa171c00, ltk_data = 0xacc7c60, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0xb737d100, ltk_data = 0xef24000, ltk_free = 0xb737d1f0 <search_stack_free>}, {ltk_key = 0x9b3e400, ltk_data = 0x12644a20, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x16eb3200, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 469 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0xb7b78f3b in start_thread (arg=0x5fdbeb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x5fdbeb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1608246456, -1547189951, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #4 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Thread 9 (Thread 0x601beb90 (LWP 9540)): #0 0xb7a5f556 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 resultvar = <value optimized out> pid = -1212747788 selftid = 9540 #1 0xb7a60d78 in *__GI_abort () at abort.c:88 act = {__sigaction_handler = {sa_handler = 0xb7844020, sa_sigaction = 0xb7844020}, sa_mask = {__val = {3104663397, 269, 229510049, 0, 1612439568, 329789888, 329789988, 3085884411, 3082219508, 126, 329789888, 1612439740, 3081340890, 295243776, 295243776, 125, 329789888, 0, 125, 4222451712, 295243776, 295243877, 295243776, 295243776, 295243901, 295244076, 295243776, 295244076, 0, 0, 0, 0}}, sa_flags = 0, sa_restorer = 0xb7b5593c} sigs = {__val = {32, 0 <repeats 31 times>}} #2 0xb7a58590 in *__GI___assert_fail (assertion=0x8118e89 "c->c_writers == 0", file=0x81194a8 "/tmp/buildd/openldap-2.4.16/servers/slapd/connection.c", line=601, function=0x81193a5 "connection_destroy") at assert.c:78 buf = 0x17439900 "\200\221C\027d: /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:601: connection_destroy: Assertion `c->c_writers == 0' failed.\n" errstr = "Unexpected error.\n" #3 0x080767bc in connection_close (c=0x9d7de78) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:601 __PRETTY_FUNCTION__ = "connection_close" #4 0x080773e2 in connection_operation (ctx=0x601be238, arg_v=0x11a9f600) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1661 rc = <value optimized out> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 80 opidx = SLAP_OP_ABANDON conn = (Connection *) 0x9d7de78 memctx = (void *) 0xcef6560 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #5 0xb7e6e5c8 in ldap_int_thread_pool_wrapper (xpool=0x9bb7210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:663 task = (ldap_int_thread_task_t *) 0x1471f7b0 work_list = <value optimized out> ctx = {ltu_id = 1612442512, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa10b780, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xcef6560, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0xa171c00, ltk_data = 0xcefc2d0, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x12482080, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb737d100, ltk_data = 0xdd10000, ltk_free = 0xb737d1f0 <search_stack_free>}, {ltk_key = 0x9b3e400, ltk_data = 0x11b173f0, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x14836000, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 406 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #6 0xb7b78f3b in start_thread (arg=0x601beb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x601beb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1612440760, 600293694, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #7 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Thread 8 (Thread 0x605beb90 (LWP 9539)): #0 0xb7b7c8f0 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7e6f264 in ldap_pvt_thread_cond_wait (cond=0x9bb722c, mutex=0x9bb7214) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:277 No locals. #2 0xb7e6e63a in ldap_int_thread_pool_wrapper (xpool=0x9bb7210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:654 task = (ldap_int_thread_task_t *) 0x0 work_list = <value optimized out> ctx = {ltu_id = 1616636816, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa10b690, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xcef6740, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0xa171c00, ltk_data = 0xcefc510, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0xb737d100, ltk_data = 0xd108000, ltk_free = 0xb737d1f0 <search_stack_free>}, {ltk_key = 0x808b890, ltk_data = 0x17485340, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0x9b3e400, ltk_data = 0x13138ea0, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x1a39f200, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 342 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0xb7b78f3b in start_thread (arg=0x605beb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x605beb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1616635064, -1547189954, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #4 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Current language: auto; currently c Thread 7 (Thread 0x609beb90 (LWP 9538)): #0 0xb7b7c8f0 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7e6f264 in ldap_pvt_thread_cond_wait (cond=0x9bb722c, mutex=0x9bb7214) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:277 No locals. #2 0xb7e6e63a in ldap_int_thread_pool_wrapper (xpool=0x9bb7210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:654 task = (ldap_int_thread_task_t *) 0x0 work_list = <value optimized out> ctx = {ltu_id = 1620831120, ltu_key = {{ltk_key = 0x8076090, ltk_data = 0xa10b3c0, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x80ced40, ltk_data = 0xcef6120, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0xa171c00, ltk_data = 0xcefc120, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x124028c0, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0xb737d100, ltk_data = 0x10807000, ltk_free = 0xb737d1f0 <search_stack_free>}, {ltk_key = 0x9b3e400, ltk_data = 0x1393c480, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x1a739200, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 534 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0xb7b78f3b in start_thread (arg=0x609beb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x609beb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1620829368, 600293695, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #4 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Current language: auto; currently asm Thread 6 (Thread 0x61e54b90 (LWP 9367)): #0 0xb7b0039c in epoll_wait () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 #1 0x08073c3f in slapd_daemon_task (ptr=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/daemon.c:2291 i = 1 revents = (struct epoll_event *) 0x9b5f000 tv = {tv_sec = 289, tv_usec = 0} rtask = <value optimized out> ns = 1 at = 0 now = 1240942264 tvp = (struct timeval *) 0x61e543b4 cat = {tv_sec = 1240942553, tv_usec = 0} l = 4 last_idle_check = 0 ebadf = 0 #2 0xb7b78f3b in start_thread (arg=0x61e54b90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x61e54b90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1642415288, -561528515, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #3 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Thread 5 (Thread 0x61a54b90 (LWP 9368)): #0 0xb7b7c8f0 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7e6f264 in ldap_pvt_thread_cond_wait (cond=0x9bb722c, mutex=0x9bb7214) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:277 No locals. #2 0xb7e6e63a in ldap_int_thread_pool_wrapper (xpool=0x9bb7210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:654 task = (ldap_int_thread_task_t *) 0x0 work_list = <value optimized out> ctx = {ltu_id = 1638222736, ltu_key = {{ltk_key = 0x80ced40, ltk_data = 0xa16af20, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x9b3e400, ltk_data = 0xacc7120, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0xb737d100, ltk_data = 0xadd2000, ltk_free = 0xb737d1f0 <search_stack_free>}, {ltk_key = 0x8076090, ltk_data = 0xa10b1e0, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0xa171c00, ltk_data = 0xacc71b0, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x15244600, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0x0, ltk_data = 0x186c2000, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 769 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0xb7b78f3b in start_thread (arg=0x61a54b90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x61a54b90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1638220984, 1585955133, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #4 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Current language: auto; currently c Thread 4 (Thread 0x61644b90 (LWP 9369)): #0 0xb7b7c8f0 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7e6f264 in ldap_pvt_thread_cond_wait (cond=0x9bb722c, mutex=0x9bb7214) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:277 No locals. #2 0xb7e6e63a in ldap_int_thread_pool_wrapper (xpool=0x9bb7210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:654 task = (ldap_int_thread_task_t *) 0x0 work_list = <value optimized out> ctx = {ltu_id = 1633962896, ltu_key = {{ltk_key = 0x80ced40, ltk_data = 0xa16ac00, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0xa171c00, ltk_data = 0xacc7090, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x9b3e400, ltk_data = 0xacc76c0, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0xb737d100, ltk_data = 0xbee7000, ltk_free = 0xb737d1f0 <search_stack_free>}, {ltk_key = 0x8076090, ltk_data = 0xa10b0f0, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0x808b890, ltk_data = 0x11992580, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0x0, ltk_data = 0x159ff000, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 352 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0xb7b78f3b in start_thread (arg=0x61644b90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x61644b90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1633961144, -595082948, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #4 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Current language: auto; currently asm Thread 3 (Thread 0x6122eb90 (LWP 9370)): #0 0xb7b7c8f0 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/debug/libpthread.so.0 No locals. #1 0xb7e6f264 in ldap_pvt_thread_cond_wait (cond=0x9bb722c, mutex=0x9bb7214) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:277 No locals. #2 0xb7e6e63a in ldap_int_thread_pool_wrapper (xpool=0x9bb7210) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/tpool.c:654 task = (ldap_int_thread_task_t *) 0x0 work_list = <value optimized out> ctx = {ltu_id = 1629678480, ltu_key = {{ltk_key = 0x80ced40, ltk_data = 0xadd0620, ltk_free = 0x80cec20 <slap_sl_mem_destroy>}, {ltk_key = 0x8076090, ltk_data = 0xa10b000, ltk_free = 0x8076160 <conn_counter_destroy>}, {ltk_key = 0xa171c00, ltk_data = 0xacc72d0, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0x808b890, ltk_data = 0x17559b00, ltk_free = 0x808b680 <slap_op_q_destroy>}, {ltk_key = 0x9b3e400, ltk_data = 0xacc75a0, ltk_free = 0xb738aee0 <bdb_reader_free>}, {ltk_key = 0xb737d100, ltk_data = 0xc6e7000, ltk_free = 0xb737d1f0 <search_stack_free>}, {ltk_key = 0x0, ltk_data = 0x1a1b2400, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>}} kctx = <value optimized out> keyslot = 638 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0xb7b78f3b in start_thread (arg=0x6122eb90) at pthread_create.c:297 __res = <value optimized out> __ignore1 = <value optimized out> __ignore2 = <value optimized out> pd = (struct pthread *) 0x6122eb90 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1212645388, 0, 4001536, 1629676728, 1372045628, 2065569425}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0xb7b78e9b}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <value optimized out> robust = <value optimized out> #4 0xb7affbee in clone () from /usr/lib/debug/libc.so.6 fstab_state = {fs_fp = 0x0, fs_buffer = 0x0, fs_mntres = {mnt_fsname = 0x0, mnt_dir = 0x0, mnt_type = 0x0, mnt_opts = 0x0, mnt_freq = 0, mnt_passno = 0}, fs_ret = {fs_spec = 0x0, fs_file = 0x0, fs_vfstype = 0x0, fs_mntops = 0x0, fs_type = 0x0, fs_freq = 0, fs_passno = 0}} __elf_set___libc_subfreeres_element_fstab_free__ = (const void *) 0xb7b3d820 Thread 2 (Thread 0x60e2eb90 (LWP 9371)): #0 0xb7b80038 in __libc_pread64 (fd=17, buf=0x8309a608, count=16384, offset=1147437056) at ../sysdeps/unix/sysv/linux/pread64.c:54 oldtype = 0 result = <value optimized out> #1 0xb7e298cf in __os_io () from /usr/lib/libdb-4.7.so No symbol table info available. #2 0xb7e167b8 in __memp_pgread () from /usr/lib/libdb-4.7.so No symbol table info available. #3 0xb7e188f0 in __memp_fget () from /usr/lib/libdb-4.7.so No symbol table info available. #4 0xb7d31379 in __bam_search () from /usr/lib/libdb-4.7.so No symbol table info available. #5 0xb7d206a7 in ?? () from /usr/lib/libdb-4.7.so No symbol table info available. #6 0x0cef5dc0 in ?? () No symbol table info available. #7 0x00000001 in ?? () No symbol table info available. #8 0x60d6cd64 in ?? () No symbol table info available. #9 0x00000581 in ?? () No symbol table info available. #10 0x00000001 in ?? () No symbol table info available. #11 0x00000000 in ?? () No symbol table info available. Thread 1 (Thread 0xb78648e0 (LWP 9365)): #0 0xb7b79492 in pthread_join (threadid=1642417040, thread_return=0x0) at pthread_join.c:89 __ignore = <value optimized out> _tid = 9367 _buffer = {__routine = 0xb7b79360 <cleanup>, __arg = 0x61e54d8c, __canceltype = -1208843552, __prev = 0x0} oldtype = 0 result = <value optimized out> #1 0xb7e6f3a4 in ldap_pvt_thread_join (thread=1642417040, thread_return=0x0) at /tmp/buildd/openldap-2.4.16/libraries/libldap_r/thr_posix.c:197 No locals. #2 0x08070c43 in slapd_daemon () at /tmp/buildd/openldap-2.4.16/servers/slapd/daemon.c:2665 listener_tid = 1642417040 rc = 0 #3 0x0805e0d5 in main (argc=9, argv=0xbf82df14) at /tmp/buildd/openldap-2.4.16/servers/slapd/main.c:948 i = 162787680 no_detach = 0 rc = 0 urls = 0x9b37380 "ldap:/// ldaps:///" username = 0x9b3d020 "127.0.0.1" groupname = 0x9b3d000 "H\220≥\t" sandbox = 0x0 syslogUser = 160 configfile = 0x9b37360 "/etc/ldap/slapd.conf" configdir = 0x0 serverName = 0xbf82fdcb "slapd" scp = <value optimized out> scp_entry = <value optimized out> debug_unknowns = (char **) 0x0 syslog_unknowns = (char **) 0x0 slapd_pid_file_unlink = 1 slapd_args_file_unlink = 1 firstopt = <value optimized out> __PRETTY_FUNCTION__ = "main" Current language: auto; currently c 0xb7a5f556 64 in ../nptl/sysdeps/unix/sysv/linux/raise.c Saved corefile /var/lib/slapd-debug/core

1 0

(ITS#6088) strncmp() of NULLs
by richton＠nbcs.rutgers.edu 01 May '09

01 May '09

Full_Name: Aaron Richton Version: 2.4.16+back-bdb HEAD OS: Solaris 9 URL: https://www.nbcs.rutgers.edu/~richton/200905011612-bt.txt Submission from: (NULL) (74.105.10.5) see referenced backtrace. As you can infer from thread t@4 frame 1: (dbx) print e1->bei_nrdn e1->bei_nrdn = { bv_len = 8U bv_val = (nil) } (dbx) print e2->bei_nrdn e2->bei_nrdn = { bv_len = 8U bv_val = (nil) } doesn't play nice from the bdb_rdn_cmp()...

1 0

Re: (ITS#6074) SEGV in pthread_mutex_lock()
by richton＠nbcs.rutgers.edu 01 May '09

01 May '09

On Thu, 30 Apr 2009, Howard Chu wrote: > Based on this backtrace I've committed a patch to HEAD, please test. No seg faults as of yet, but test033 failed. testrun directory: https://www.nbcs.rutgers.edu/~richton/test033-200905011345.tgz

1 0

Re: (ITS#6085) hdb segfault in adding entry
by quanah＠zimbra.com 01 May '09

01 May '09

--On Friday, May 01, 2009 6:18 PM +0200 masarati(a)aero.polimi.it wrote: >> --On Thursday, April 30, 2009 7:34 PM +0000 quanah(a)zimbra.com wrote: >> >>> Full_Name: Quanah Gibson-Mount >>> Version: 2.4.16 >>> OS: Linux 2.6 >>> URL: ftp://ftp.openldap.org/incoming/ >>> Submission from: (NULL) (75.111.29.239) >> >> Cache notes for this ITS and ITS#6086: >> >> # Entries to cache in memory >> cachesize 200000 >> >> # IDL Entries to cache in memory >> idlcachesize 200000 >> >> # Entries to free up when cache gets full >> cachefree 5000 > > Are you using slapo-rwm? Can you post the configuration? No, slapo-rwm is not in use. It's using back-hdb, slapo-valsort, dynlist, and back-monitor. include /etc/ldap/schema/core.schema include /etc/ldap/schema/cosine.schema include /etc/ldap/schema/dyngroup.schema include /etc/ldap/schema/krb5-kdc.schema include /etc/ldap/schema/inetorgperson.schema include /etc/ldap/schema/misc.schema include /etc/ldap/schema/nis.schema include /etc/ldap/schema/eduperson.schema include /etc/ldap/schema/stanford-oids.schema include /etc/ldap/schema/suacct.schema include /etc/ldap/schema/superson.schema include /etc/ldap/schema/suapplication.schema include /etc/ldap/schema/suorg.schema include /etc/ldap/schema/eduorg.schema include /etc/ldap/schema/suworkgroup.schema allow bind_v2 TLSCertificateFile /etc/ssl/certs/server.pem TLSCertificateKeyFile /etc/ssl/private/server.key TLSCACertificateFile /etc/ssl/certs/comodo-entrust-2012.pem include /etc/ldap/slapd.acl.global pidfile /var/run/slapd.pid argsfile /var/run/slapd.args defaultsearchbase "dc=stanford,dc=edu" gentlehup off loglevel stats threads 8 tool-threads 2 sasl-realm stanford.edu authz-policy both authz-regexp uid=(.*)(a)ms.stanford.edu,cn=stanford.edu,cn=gssapi,cn=auth ldap:///cn=service-ms,cn=Applications,dc=stanford,dc=edu??sub?krb5PrincipalName=$1@MS.STANFORD.EDU authz-regexp uid=(.*)/cgi,cn=stanford.edu,cn=gssapi,cn=auth ldap:///cn=cgi,cn=applications,dc=stanford,dc=edu??sub?krb5PrincipalName=$1/cgi@stanford.edu authz-regexp uid=service/(.*),cn=stanford.edu,cn=gssapi,cn=auth ldap:///cn=Service,cn=Applications,dc=stanford,dc=edu??sub?krb5PrincipalName=service/$1@stanford.edu authz-regexp uid=webauth/(.*),cn=stanford.edu,cn=gssapi,cn=auth ldap:///cn=Webauth,cn=Applications,dc=stanford,dc=edu??sub?krb5PrincipalName=webauth/$1@stanford.edu authz-regexp uid=(.*),cn=stanford.edu,cn=gssapi,cn=auth ldap:///uid=$1,cn=Accounts,dc=stanford,dc=edu??sub?suSeasStatus=active reverse-lookup off modulepath /usr/lib/ldap moduleload back_hdb.la moduleload back_monitor.la moduleload valsort.la moduleload dynlist.la database hdb suffix "dc=stanford,dc=edu" rootdn "cn=manager,dc=stanford,dc=edu" include /etc/ldap/slapd.acl.stanford sizelimit 500 conn_max_pending_auth 2000 lastmod on syncrepl rid=0 provider=ldap://ldap-devmaster.stanford.edu:389 bindmethod=sasl saslmech=gssapi realm=stanford.edu searchbase="dc=stanford,dc=edu" logbase="cn=accesslog" logfilter="(&(objectClass=auditWriteObject)(reqResult=0))" schemachecking=on type=refreshAndPersist retry="60 +" syncdata=accesslog updateref ldap://ldap-devmaster.stanford.edu directory /var/lib/ldap shm_key 1 dbconfig set_cachesize 1 805306368 2 dbconfig set_lg_regionmax 262144 dbconfig set_lg_bsize 2097152 dbconfig set_lg_dir /var/log/bdb dbconfig set_lk_max_locks 6000 dbconfig set_lk_max_objects 3000 dbconfig set_lk_max_lockers 3000 dbconfig set_flags DB_LOG_AUTOREMOVE checkpoint 1024 5 cachesize 50000 idlcachesize 50000 cachefree 1000 index_substr_any_len 3 index default eq index cn eq,sub index dc index displayName eq,sub index entryUUID index givenName eq,sub index homePhone eq,sub index krb5PrincipalName index mail eq,sub index member pres,eq index mobile eq,sub index modifyTimestamp index o index objectClass index pager eq,sub index sn eq,sub,approx ... tons of indices ... overlay valsort valsort-attr suOrgContactStanford cn=organizations,dc=stanford,dc=edu weighted valsort-attr suOrgContactWorld cn=organizations,dc=stanford,dc=edu weighted overlay dynlist dynlist-attrset groupOfURLS memberURL member database monitor access to dn.subtree="cn=monitor" by * read sizelimit 500 --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

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Re: (ITS#6085) hdb segfault in adding entry
by masarati＠aero.polimi.it 01 May '09

01 May '09

> --On Thursday, April 30, 2009 7:34 PM +0000 quanah(a)zimbra.com wrote: > >> Full_Name: Quanah Gibson-Mount >> Version: 2.4.16 >> OS: Linux 2.6 >> URL: ftp://ftp.openldap.org/incoming/ >> Submission from: (NULL) (75.111.29.239) > > Cache notes for this ITS and ITS#6086: > > # Entries to cache in memory > cachesize 200000 > > # IDL Entries to cache in memory > idlcachesize 200000 > > # Entries to free up when cache gets full > cachefree 5000 Are you using slapo-rwm? Can you post the configuration? p.

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(ITS#6087) The LDAP server refused to perform the operation
by damariris＠gmail.com 01 May '09

01 May '09

Full_Name: Damaris Version: 2.2.20 OS: ubuntu URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (83.38.79.241) Hi, i'm a newbie on this. I am trying to import an entry in my phpldapadmin: dn: uid=dama, ou=rediris, ou=pfc, c=es ObjectClass:person ObjectClass:top Uid: damaris Sn: dama Cn: dama su co I have tried with a lot of entries, and it says always the same: The LDAP server refused to perform the operation phpldapadmin Can anyone help me? I have installed db Berkeley, and i have no problem to connect and bind to my ldap server. I have no problem to connect to phpldapadmin too, but i cannot import any entry! Is something about the schemas?? Than u in advance, Dámaris.

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Re: (ITS#6074) SEGV in pthread_mutex_lock()
by hyc＠symas.com 01 May '09

01 May '09

richton(a)nbcs.rutgers.edu wrote: > backtrace: > https://www.nbcs.rutgers.edu/~richton/openldap-its6074-bt.txt Based on this backtrace I've committed a patch to HEAD, please test. -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

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Re: (ITS#6085) hdb segfault in adding entry
by quanah＠zimbra.com 01 May '09

01 May '09

--On Thursday, April 30, 2009 7:34 PM +0000 quanah(a)zimbra.com wrote: > Full_Name: Quanah Gibson-Mount > Version: 2.4.16 > OS: Linux 2.6 > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (75.111.29.239) Cache notes for this ITS and ITS#6086: # Entries to cache in memory cachesize 200000 # IDL Entries to cache in memory idlcachesize 200000 # Entries to free up when cache gets full cachefree 5000 --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

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Re: (ITS#6086) OpenLDAP 2.4.16 segfault
by quanah＠zimbra.com 30 Apr '09

30 Apr '09

--On Thursday, April 30, 2009 8:33 PM +0000 quanah(a)zimbra.com wrote: > Full_Name: Quanah Gibson-Mount > Version: 2.4.16 > OS: Linux 2.6 > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (75.111.29.239) > > > OpenLDAP segfaulted. Dunno why: It would look like it was in thread 1 that the segfault occurred. --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

1 0

(ITS#6086) OpenLDAP 2.4.16 segfault
by quanah＠zimbra.com 30 Apr '09

30 Apr '09

Full_Name: Quanah Gibson-Mount Version: 2.4.16 OS: Linux 2.6 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (75.111.29.239) OpenLDAP segfaulted. Dunno why: Core was generated by `/usr/sbin/slapd -f /etc/ldap/slapd.conf'. Program terminated with signal 11, Segmentation fault. Thread 10 (process 27166): #0 0x00007f901ddd3b78 in epoll_wait () from /lib/libc.so.6 No symbol table info available. #1 0x000000000042f6e0 in slapd_daemon_task (ptr=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/daemon.c:2291 revents = (struct epoll_event *) 0x7f902006d010 tv = {tv_sec = 68, tv_usec = 0} rtask = <value optimized out> ns = <value optimized out> at = 0 now = 24 tvp = (struct timeval *) 0x41c1d100 cat = {tv_sec = 1241113707, tv_usec = 0} l = <value optimized out> last_idle_check = 0 ebadf = 0 #2 0x00007f901e05dfc7 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #3 0x00007f901ddd35ad in clone () from /lib/libc.so.6 No symbol table info available. #4 0x0000000000000000 in ?? () No symbol table info available. Thread 9 (process 27167): #0 0x00007f901e061d29 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 No symbol table info available. #1 0x00007f901fcd614d in ?? () from /usr/lib/libldap_r-2.4.so.2 No symbol table info available. #2 0x00007f901e05dfc7 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #3 0x00007f901ddd35ad in clone () from /lib/libc.so.6 No symbol table info available. #4 0x0000000000000000 in ?? () No symbol table info available. Thread 8 (process 27200): #0 0x00007f901e061d29 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 No symbol table info available. #1 0x00007f901fcd614d in ?? () from /usr/lib/libldap_r-2.4.so.2 No symbol table info available. #2 0x00007f901e05dfc7 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #3 0x00007f901ddd35ad in clone () from /lib/libc.so.6 No symbol table info available. #4 0x0000000000000000 in ?? () No symbol table info available. #0 0x00007f901e05e715 in pthread_join () from /lib/libpthread.so.0 No symbol table info available. #1 0x000000000042c8dc in slapd_daemon () at /tmp/buildd/openldap-2.4.16/servers/slapd/daemon.c:2665 listener_tid = 1103223120 rc = 0 #2 0x000000000041a8c7 in main (argc=3, argv=0x7fff2812ae08) at /tmp/buildd/openldap-2.4.16/servers/slapd/main.c:948 i = <value optimized out> no_detach = 0 rc = 0 urls = 0x0 username = 0x0 groupname = 0x0 sandbox = 0x0 syslogUser = 160 configfile = 0x1749010 "/etc/ldap/slapd.conf" configdir = 0x0 serverName = 0x7fff2812ceae "slapd" scp = <value optimized out> scp_entry = <value optimized out> debug_unknowns = (char **) 0x0 syslog_unknowns = (char **) 0x0 slapd_pid_file_unlink = 1 slapd_args_file_unlink = 1 firstopt = <value optimized out> __PRETTY_FUNCTION__ = "main" Thread 6 (process 28340): #0 0x00007f901e061d29 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 No symbol table info available. #1 0x00007f901fcd614d in ?? () from /usr/lib/libldap_r-2.4.so.2 No symbol table info available. #2 0x00007f901e05dfc7 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #3 0x00007f901ddd35ad in clone () from /lib/libc.so.6 No symbol table info available. #4 0x0000000000000000 in ?? () No symbol table info available. Thread 5 (process 28341): #0 0x000000000047713b in oc_bvfind (ocname=0x19a7c2a0) at /tmp/buildd/openldap-2.4.16/servers/slapd/oc.c:182 oir = <value optimized out> #1 0x0000000000477d6f in is_entry_objectclass (e=0x1b96a58, oc=0x1798550, flags=0) at /tmp/buildd/openldap-2.4.16/servers/slapd/oc.c:102 objectClass = (ObjectClass *) 0x0 attr = (Attribute *) 0x7f8e86a1cc38 bv = (struct berval *) 0x19a7c2a0 __PRETTY_FUNCTION__ = "is_entry_objectclass" #2 0x00007f901b222f6b in hdb_entry_get (op=0xe80aae0, ndn=0x4460b770, oc=0x1798550, at=0x17fb630, rw=0, ent=0x4460a4e8) at id2entry.c:384 bdb = (struct bdb_info *) 0x17f6d20 boi = (struct bdb_op_info *) 0x0 txn = (DB_TXN *) 0xe6c07b0 e = (Entry *) 0x1b96a58 ei = (EntryInfo *) 0xce48c20 rc = 0 at_name = <value optimized out> lock = {off = 447464, ndx = 2921, gen = 120803, mode = DB_LOCK_READ} #3 0x00000000004962d7 in overlay_entry_get_ov (op=0xe80aae0, dn=0x4460b770, oc=0x1798550, ad=0x17fb630, rw=0, e=0x4460a4e8, on=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:364 oi = (slap_overinfo *) 0x17f9f10 be = (BackendDB *) 0x17f6b90 db = {bd_info = 0x17f6b90, bd_self = 0x17f9f10, be_ctrls = "ÿÿÿÿ\000\000\000\0000£`D\000\000\000\000\000\000\000\000\r\000\000\000`\a\005\036\220\177\000\000", be_flags = 27074544, be_restrictops = 25299664, be_requires = 1147184352, be_ssf_set = {sss_ssf = 0, sss_transport = 0, sss_tls = 24420848, sss_sasl = 0, sss_update_ssf = 321, sss_update_transport = 0, sss_update_tls = 500506072, sss_update_sasl = 32656, sss_simple_bind = 24}, be_suffix = 0x4460a3d0, be_nsuffix = 0x4460a310, be_schemadn = {bv_len = 5, bv_val = 0x17fcf90 "£"}, be_schemandn = {bv_len = 1, bv_val = 0x6a02 <Address 0x6a02 out of bounds>}, be_rootdn = {bv_len = 0, bv_val = 0xfefefefefefefeff <Address 0xfefefefefefefeff out of bounds>}, be_rootndn = {bv_len = 18446744069414584320, bv_val = 0x0}, be_rootpw = {bv_len = 0, bv_val = 0x0}, be_max_deref_depth = 0, be_def_limit = {lms_t_soft = 0, lms_t_hard = 0, lms_s_soft = 14, lms_s_hard = 505910357, lms_s_unchecked = 32656, lms_s_pr = 16, lms_s_pr_hide = 0, lms_s_pr_total = 1147184484}, be_limits = 0x4460a4e4, be_acl = 0x4460a5f0, be_dfltaccess = 1147184752, be_update_ndn = {bv_len = 1147184352, bv_val = 0x0}, be_update_refs = 0x174a1f0, be_pending_csn_list = 0x141, be_pcl_mutex = {__data = {__lock = 500777990, __count = 32656, __owner = 243434336, __nusers = 0, __kind = 505911004, __spins = 32656, __list = { __prev = 0x3000000030, __next = 0x0}}, __size = "\006DÙ\035\220\177\000\000`\203\202\016\000\000\000\000Ü\226'\036\220\177\000\0000\000\000\0000\000\000\000\000\000\000\000\000\000\000", __align = 140256952796166}, be_syncinfo = 0x0, be_pb = 0x0, be_cf_ocs = 0x0, be_private = 0x2, be_next = {stqe_next = 0x1}} bi = (BackendInfo *) 0x17f9f10 rc = <value optimized out> #4 0x0000000000496de7 in over_entry_get_rw (op=0x0, dn=0x1757fe0, oc=0x0, ad=0xce48c20, rw=25128632, e=0x19c64f0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:396 __PRETTY_FUNCTION__ = "over_entry_get_rw" #5 0x00000000004401e1 in fe_acl_group (op=0xe80aae0, target=0x1b95658, gr_ndn=0x4460b770, op_ndn=0xe80abe8, group_oc=0x1798550, group_at=0x17fb630) at /tmp/buildd/openldap-2.4.16/servers/slapd/backend.c:1402 e = <value optimized out> o_priv = (void *) 0x0 e_priv = <value optimized out> a = <value optimized out> rc = 32 g = (GroupAssertion *) 0x0 be = (Backend *) 0x72fda0 oex = <value optimized out> #6 0x000000000043e59e in backend_group (op=0xe80aae0, target=0x1757fe0, gr_ndn=0x0, op_ndn=0xce48c20, group_oc=0x17f6eb8, group_at=0x19c64f0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backend.c:1597 rc = <value optimized out> oex = {oe = {oe_next = {sle_next = 0x0}, oe_key = 0x43e520}, oe_db = 0x4460b9b0} #7 0x000000000045557c in slap_access_allowed (op=0xe80aae0, e=0x1b95658, desc=0x17fcd30, val=0x4460bc08, access=ACL_COMPARE, state=0x4460b6f0, maskp=0x4460b898) at /tmp/buildd/openldap-2.4.16/servers/slapd/acl.c:1620 i = 0 ret = <value optimized out> count = 4 a = (AccessControl *) 0x17fb300 accessmaskbuf = "\030«\200\016\000\000\000\000 ·`D\000\000\000\000 ž" mask = 1 control = <value optimized out> access_level = <value optimized out> attr = 0x17c5870 "suPrivilegeGroup" matches = {dn_count = 100, dn_data = {{rm_so = 0, rm_eo = 0} <repeats 100 times>}, val_count = 100, val_data = {{rm_so = 0, rm_eo = 0} <repeats 100 times>}} acl_state = {as_vi_acl = 0x0, as_vd_acl = 0x0, as_vd_ad = 0x0, as_recorded = ACL_STATE_NOT_RECORDED, as_vd_acl_count = 0, as_result = 0, as_fe_done = 0} __PRETTY_FUNCTION__ = "slap_access_allowed" #8 0x00000000004571cd in fe_access_allowed (op=0xe80aae0, e=0x1, desc=0x17fcd30, val=0x4460bc08, access=ACL_COMPARE, state=0x0, maskp=0x4460b898) at /tmp/buildd/openldap-2.4.16/servers/slapd/acl.c:360 be_orig = (BackendDB *) 0x4460b9b0 rc = -2036216776 #9 0x0000000000453160 in access_allowed_mask (op=0xe80aae0, e=0x1b95658, desc=0x17fcd30, val=0x4460bc08, access=ACL_COMPARE, state=0x0, maskp=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/acl.c:462 ret = 1 be_null = 0 accessmaskbuf = " ž`D\000\000\000\000(\f\"\033\220\177\000\000\000" mask = 1 access_level = <value optimized out> attr = 0x17c5870 "suPrivilegeGroup" state_init = {as_vi_acl = 0x0, as_vd_acl = 0x0, as_vd_ad = 0x0, as_recorded = ACL_STATE_NOT_RECORDED, as_vd_acl_count = 0, as_result = 0, as_fe_done = 0} __PRETTY_FUNCTION__ = "access_allowed_mask" #10 0x00007f901b2127a2 in hdb_compare (op=0xe80aae0, rs=0x4460bca0) at compare.c:138 bdb = (struct bdb_info *) 0x17f6d20 e = (Entry *) 0x1b95658 ei = (EntryInfo *) 0x623ed20 a = <value optimized out> rtxn = (DB_TXN *) 0xe6c07b0 lock = {off = 820488, ndx = 3187, gen = 2247, mode = DB_LOCK_READ} #11 0x0000000000496447 in overlay_op_walk (op=0xe80aae0, rs=0x4460bca0, which=op_compare, oi=0x17f9f10, on=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:669 rc = 32768 #12 0x0000000000496ec3 in over_op_func (op=0xe80aae0, rs=0x1, which=op_bind) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:721 oi = (slap_overinfo *) 0x19c64f0 on = (slap_overinst *) 0x17f6eb8 be = (BackendDB *) 0x17f6b90 db = {bd_info = 0x7f901b4319a0, bd_self = 0x17f6b90, be_ctrls = "\000\001\001\001\000\001\000\000\001\000\000\001\001\000\001\000\001", '\0' <repeats 15 times>, "\001", be_flags = 55560, be_restrictops = 0, be_requires = 0, be_ssf_set = {sss_ssf = 0, sss_transport = 0, sss_tls = 0, sss_sasl = 0, sss_update_ssf = 0, sss_update_transport = 0, sss_update_tls = 0, sss_update_sasl = 0, sss_simple_bind = 0}, be_suffix = 0x17f8240, be_nsuffix = 0x17f8270, be_schemadn = {bv_len = 0, bv_val = 0x0}, be_schemandn = {bv_len = 0, bv_val = 0x0}, be_rootdn = {bv_len = 29, bv_val = 0x17f8530 "cn=manager,dc=stanford,dc=edu"}, be_rootndn = {bv_len = 29, bv_val = 0x17f8580 "cn=manager,dc=stanford,dc=edu"}, be_rootpw = {bv_len = 0, bv_val = 0x0}, be_max_deref_depth = 15, be_def_limit = {lms_t_soft = 3600, lms_t_hard = 0, lms_s_soft = 500, lms_s_hard = 0, lms_s_unchecked = -1, lms_s_pr = 0, lms_s_pr_hide = 0, lms_s_pr_total = 0}, be_limits = 0x1895150, be_acl = 0x17f83c0, be_dfltaccess = ACL_READ, be_update_ndn = {bv_len = 0, bv_val = 0x0}, be_update_refs = 0x1895220, be_pending_csn_list = 0x19cd1d0, be_pcl_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\0' <repeats 39 times>, __align = 0}, be_syncinfo = 0x17fa380, be_pb = 0x0, be_cf_ocs = 0x7f901b4312c0, be_private = 0x17f6d20, be_next = {stqe_next = 0x189abe0}} cb = {sc_next = 0x0, sc_response = 0x496130 <over_back_response>, sc_cleanup = 0, sc_private = 0x17f9f10} rc = -2036216776 __PRETTY_FUNCTION__ = "over_op_func" #13 0x00000000004476d5 in fe_op_compare (op=0xe80aae0, rs=0x4460bca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/compare.c:287 entry = (Entry *) 0x0 ava = (AttributeAssertion *) 0x4460bc00 bd = (BackendDB *) 0x72fda0 #14 0x0000000000447f6d in do_compare (op=0xe80aae0, rs=0x4460bca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/compare.c:132 dn = {bv_len = 69, bv_val = 0x7f8e7a4df117 "suRegID=10bb74e66877487684118e9a08e0f296,cn=people,dc=stanford,dc=edu"} desc = {bv_len = 16, bv_val = 0x7f8e7a4df160 "suPrivilegeGroup"} value = {bv_len = 13, bv_val = 0x7f8e7a4df172 "registry:view"} ava = {aa_desc = 0x17fcd30, aa_value = {bv_len = 13, bv_val = 0xe87aac0 "registry:view"}} #15 0x0000000000432526 in connection_operation (ctx=0x4460be00, arg_v=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> op = (Operation *) 0xe80aae0 rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 110 opidx = SLAP_OP_COMPARE conn = (Connection *) 0x7f901a1112d0 memctx = (void *) 0xe80af40 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #16 0x000000000043301d in connection_read_thread (ctx=0x4460be00, argv=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 s = 321 #17 0x00007f901fcd60fa in ?? () from /usr/lib/libldap_r-2.4.so.2 No symbol table info available. #18 0x00007f901e05dfc7 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #19 0x00007f901ddd35ad in clone () from /lib/libc.so.6 No symbol table info available. #20 0x0000000000000000 in ?? () No symbol table info available. Thread 4 (process 32549): #0 0x00007f901e064384 in __lll_lock_wait () from /lib/libpthread.so.0 No symbol table info available. #1 0x00007f901e05fbf0 in _L_lock_102 () from /lib/libpthread.so.0 No symbol table info available. #2 0x00007f901e05f4fe in pthread_mutex_lock () from /lib/libpthread.so.0 No symbol table info available. #3 0x00007f901f76f047 in __db_pthread_mutex_lock () from /usr/lib/libdb-4.7.so No symbol table info available. #4 0x00007f901f7f03f8 in __lock_get_internal () from /usr/lib/libdb-4.7.so No symbol table info available. #5 0x00007f901f7f1028 in __lock_get () from /usr/lib/libdb-4.7.so No symbol table info available. #6 0x00007f901f82a274 in __db_lget () from /usr/lib/libdb-4.7.so No symbol table info available. #7 0x00007f901f782bbc in __bam_get_root () from /usr/lib/libdb-4.7.so No symbol table info available. #8 0x00007f901f782f7e in __bam_search () from /usr/lib/libdb-4.7.so No symbol table info available. #9 0x00007f901f7734d6 in ?? () from /usr/lib/libdb-4.7.so No symbol table info available. #10 0x00007f901f774caf in ?? () from /usr/lib/libdb-4.7.so No symbol table info available. #11 0x00007f901f81bd5d in __dbc_get () from /usr/lib/libdb-4.7.so No symbol table info available. #12 0x00007f901f825124 in __dbc_get_pp () from /usr/lib/libdb-4.7.so No symbol table info available. #13 0x00007f901b221f48 in hdb_dn2id (op=0x7f8e7812b630, in=0x4120fbe8, ei=0x4120fbd0, txn=0x7f8e7812bb90, lock=0x4120fc60) at dn2id.c:794 bdb = (struct bdb_info *) 0x17f6d20 db = <value optimized out> key = {data = 0x4120fb38, size = 8, ulen = 8, dlen = 0, doff = 0, app_data = 0x0, flags = 260} data = {data = 0x7f8e78026958, size = 26, ulen = 78, dlen = 78, doff = 0, app_data = 0x0, flags = 288} cursor = (DBC *) 0x5bbe240 rc = 0 nrlen = <value optimized out> d = (diskNode *) 0x7f8e78026958 ptr = <value optimized out> idp = 792633534417207296 parentID = <value optimized out> #14 0x00007f901b2291b2 in hdb_cache_find_ndn (op=0x7f8e7812b630, txn=0x7f8e7812bb90, ndn=0x412112d0, res=0x4120fcd0) at cache.c:451 lock = {off = 1016280, ndx = 1230, gen = 1202, mode = DB_LOCK_READ} bdb = (struct bdb_info *) 0x17f6d20 ei = {bei_parent = 0x4bbbac0, bei_id = 140250239660792, bei_lockpad = -11008, bei_state = 412, bei_finders = 0, bei_nrdn = {bv_len = 58, bv_val = 0x182bb70 "cn=gsbwebauthprivileged,cn=applications,dc=stanford,dc=edu"}, bei_rdn = {bv_len = 140256980430708, bv_val = 0x7f901a0163b8 ""}, bei_modrdns = -1917771464, bei_ckids = 32654, bei_dkids = 27026672, bei_e = 0x0, bei_kids = 0x11a0163b8, bei_kids_mutex = {__data = {__lock = 527888109, __count = 32656, __owner = 27055360, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x19cd500, __next = 0x4120fd40}}, __size = "íîv\037\220\177\000\000\000Õ\234\001", '\0' <repeats 13 times>, "Õ\234\001\000\000\000\000@ý A\000\000\000", __align = 140256979906285}, bei_lrunext = 0x140000, bei_lruprev = 0x7f901f7ef42d} eip = (EntryInfo *) 0x4bbbac0 ei2 = (EntryInfo *) 0x0 rc = 1092681056 ptr = <value optimized out> #15 0x00007f901b220b60 in hdb_dn2entry (op=0x7f8e7812b630, tid=0x7f8e7812bb90, dn=0x412112d0, e=0x4120fd60, matched=0, lock=0x4120fd40) at dn2entry.c:47 ei = (EntryInfo *) 0x0 rc = <value optimized out> rc2 = <value optimized out> #16 0x00007f901b222efb in hdb_entry_get (op=0x7f8e7812b630, ndn=0x412112d0, oc=0x1798550, at=0x17fb630, rw=0, ent=0x41210048) at id2entry.c:354 bdb = (struct bdb_info *) 0x17f6d20 boi = (struct bdb_op_info *) 0x0 txn = (DB_TXN *) 0x7f8e7812bb90 e = <value optimized out> ei = <value optimized out> rc = 0 at_name = 0x17927b0 "member" lock = {off = 0, ndx = 2960, gen = 14636, mode = DB_LOCK_READ} #17 0x00000000004962d7 in overlay_entry_get_ov (op=0x7f8e7812b630, dn=0x412112d0, oc=0x1798550, ad=0x17fb630, rw=0, e=0x41210048, on=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:364 oi = (slap_overinfo *) 0x17f9f10 be = (BackendDB *) 0x17f6b90 db = {bd_info = 0x100, bd_self = 0x7f8e86923548, be_ctrls = "£\000\000\000\000\000\000\000à\221u\001\000\000\000\000\b\214\202\001\000\000\000\000\bþD\000\000\000\000\000@", be_flags = 0, be_restrictops = 25332736, be_requires = 28927960, be_ssf_set = {sss_ssf = 0, sss_transport = 0, sss_tls = 528413741, sss_sasl = 6, sss_update_ssf = 2014492208, sss_update_transport = 32654, sss_update_tls = 0, sss_update_sasl = 0, sss_simple_bind = 27026672}, be_suffix = 0x5, be_nsuffix = 0x180ea80, be_schemadn = {bv_len = 5, bv_val = 0x180ea80 "£"}, be_schemandn = {bv_len = 1092686416, bv_val = 0x0}, be_rootdn = {bv_len = 4523443, bv_val = 0x6d5e8 <Address 0x6d5e8 out of bounds>}, be_rootndn = { bv_len = 27026672, bv_val = 0x1b967d8 "Ÿô\003"}, be_rootpw = {bv_len = 140249875507256, bv_val = 0x7f8e78026818 "0¶\177\001"}, be_max_deref_depth = 528414243, be_def_limit = { lms_t_soft = 32656, lms_t_hard = 2013423616, lms_s_soft = 32654, lms_s_hard = 2013423664, lms_s_unchecked = 32654, lms_s_pr = 2014492208, lms_s_pr_hide = 32654, lms_s_pr_total = 2013423640}, be_limits = 0x1b96a58, be_acl = 0x7f901b22355d, be_dfltaccess = ACL_NONE, be_update_ndn = {bv_len = 0, bv_val = 0x7f8e7812b630 " ·\022x\216\177"}, be_update_refs = 0x4120ff40, be_pending_csn_list = 0x31, be_pcl_mutex = {__data = {__lock = 4816547, __count = 0, __owner = 25127824, __nusers = 0, __kind = 5, __spins = 0, __list = { __prev = 0x180ea80, __next = 0x5}}, __size = "£~I\000\000\000\000\000\220k\177\001\000\000\000\000\005\000\000\000\000\000\000\000\200ê\200\001\000\000\000\000\005\000\000\000\000\000\000", __align = 4816547}, be_syncinfo = 0x1825500, be_pb = 0x41211250, be_cf_ocs = 0x0, be_private = 0x4508a3, be_next = {stqe_next = 0x1c}} bi = (BackendInfo *) 0x17f9f10 rc = <value optimized out> #18 0x0000000000496de7 in over_entry_get_rw (op=0x7f901a016ab8, dn=0x0, oc=0x7f901e067990, ad=0xffffffffffffffff, rw=1, e=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:396 __PRETTY_FUNCTION__ = "over_entry_get_rw" #19 0x00000000004401e1 in fe_acl_group (op=0x7f8e7812b630, target=0x1b967d8, gr_ndn=0x412112d0, op_ndn=0x7f8e7812b738, group_oc=0x1798550, group_at=0x17fb630) at /tmp/buildd/openldap-2.4.16/servers/slapd/backend.c:1402 e = <value optimized out> o_priv = (void *) 0x0 e_priv = <value optimized out> a = <value optimized out> rc = 32 g = (GroupAssertion *) 0x0 be = (Backend *) 0x72fda0 oex = <value optimized out> #20 0x000000000043e59e in backend_group (op=0x7f8e7812b630, target=0x0, gr_ndn=0x7f901e067990, op_ndn=0xffffffffffffffff, group_oc=0x1, group_at=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backend.c:1597 rc = <value optimized out> oex = {oe = {oe_next = {sle_next = 0x0}, oe_key = 0x43e520}, oe_db = 0x41391a10} #21 0x000000000045557c in slap_access_allowed (op=0x7f8e7812b630, e=0x1b967d8, desc=0x180b940, val=0x7f8e78026398, access=ACL_SEARCH, state=0x41211250, maskp=0x412113f8) at /tmp/buildd/openldap-2.4.16/servers/slapd/acl.c:1620 i = 0 ret = <value optimized out> count = 66 a = (AccessControl *) 0x182b720 accessmaskbuf = "\200\001\000\000\000\000\000\000\024\023!A\000\000\000\000R\004" mask = 1 control = <value optimized out> access_level = <value optimized out> attr = 0x17c23f0 "suGeneralID" matches = {dn_count = 100, dn_data = {{rm_so = -1, rm_eo = -1}, {rm_so = 0, rm_eo = 0} <repeats 99 times>}, val_count = 100, val_data = {{rm_so = -1, rm_eo = -1}, {rm_so = 0, rm_eo = 0} <repeats 99 times>}} acl_state = {as_vi_acl = 0x0, as_vd_acl = 0x0, as_vd_ad = 0x0, as_recorded = ACL_STATE_NOT_RECORDED, as_vd_acl_count = 0, as_result = 0, as_fe_done = 0} __PRETTY_FUNCTION__ = "slap_access_allowed" #22 0x00000000004571cd in fe_access_allowed (op=0x7f8e7812b630, e=0x1, desc=0x180b940, val=0x7f8e78026398, access=ACL_SEARCH, state=0x0, maskp=0x412113f8) at /tmp/buildd/openldap-2.4.16/servers/slapd/acl.c:360 be_orig = (BackendDB *) 0x41391a10 rc = 0 #23 0x0000000000453160 in access_allowed_mask (op=0x7f8e7812b630, e=0x1b967d8, desc=0x180b940, val=0x7f8e78026398, access=ACL_SEARCH, state=0x0, maskp=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/acl.c:462 ret = 1 be_null = 0 accessmaskbuf = " m\177\001\000\000\000\000 í#\006\000\000\000\000\210\232" mask = 1 access_level = <value optimized out> attr = 0x17c23f0 "suGeneralID" state_init = {as_vi_acl = 0x0, as_vd_acl = 0x0, as_vd_ad = 0x0, as_recorded = ACL_STATE_NOT_RECORDED, as_vd_acl_count = 0, as_result = 0, as_fe_done = 0} __PRETTY_FUNCTION__ = "access_allowed_mask" #24 0x000000000044fba3 in test_ava_filter (op=0x7f901a016ab8, e=0x0, ava=0x7f8e78026390, type=163) at /tmp/buildd/openldap-2.4.16/servers/slapd/filterentry.c:540 rc = <value optimized out> a = <value optimized out> __PRETTY_FUNCTION__ = "test_ava_filter" #25 0x00000000004505b3 in test_filter (op=0x7f8e7812b630, e=0x1b967d8, f=0x7f8e780263c8) at /tmp/buildd/openldap-2.4.16/servers/slapd/filterentry.c:88 rc = <value optimized out> #26 0x00007f901b21ae05 in hdb_search (op=0x7f8e7812b630, rs=0x41392ca0) at search.c:913 scopeok = 1 bdb = (struct bdb_info *) 0x17f6d20 id = 259262 cursor = 1 lastid = 18446744073709551615 candidates = {1, 259262, 676237, 0 <repeats 31 times>, 8, 24818960, 24809728, 4679713, 24818960, 24809800, 0, 4652771, 0, 1092688232, 24505200, 24809800, 140250037427120, 4508553, 1092688232, 140250240445464, 12, 140256980430708, 140256888318392, 140250239279416, 27026672, 0, 4731267512, 140256979906285, 27055360, 0, 27055360, 1092688232, 1094263984, 2, 0, 140250125388264, 1092688252, 4435256, 1092688232, 7516992, 140249875399584, 0, 12, 1, 11, 24809800, 24505200, 140250037018256, 0, 0, 140253465764152, 1094264352, 1094264424, 5389231280, 1094263984, 25799536, 1094263984, 140256902792273, 1094263984, 1092688392, 140256900679024, 1094264352, 1094263984, 1092688336, 0, 1094263984, 25127824, 25139600, 1094263984, 1094264352, 1094263984, 1094264352, 140249876577168, 25141488, 1094263984, 1094264352, 1094263488, 1094264352, 140249876577168, 4809112, 25141488, 25141488, 1094263984, 1094264352, 1094263488, 1094264352, 1094263984, 4809112, 25141488, 25127824, 1099528470784, 281479288455169, 1, 0, 1, 55560, 0, 0, 0, 0, 0, 0, 0, 25133632, 25133680, 0, 0, 0, 0, 29, 25134384, 29, 25134464, 0, 0, 15461882265615, 2147483648000, 18446744069414584320, 0, 0, 25776464, 25134016, 5, 0, 0, 25776672, 27054544, 0, 0, 0, 0, 0, 25142144, 0, 140256909398720, 25128224, 25799648, 1094263888, 24533728, 1092688984, 1094263888, 1094263888, 1094264464, 4462207, 1092689184, 1094263888, 1094264352, 0, 1094263984, 1094264352, 0, 4473337, 79412144, 25128224, 113557792, 4111, 0, 140250037427312, 256, 140250119814104, 163, 24498720, 140249875510712, 1092689236, 1092689184, 140250239788376, 27055360, 140250239788376, 27055360, 140250239805264, 1782, 140256980430708, 140256888317112, 140250239279416, 27026672, 0, 4731266232, 140256979906285, 27055360, 0, 27055360, 1094263200, 1310720, 140256980431917, 0, 0, 27026672, 1, 1094263984, 1094263320, 1094264352...} scopes = {0 <repeats 62487 times>, 4096, 140249893363408, 8191, 1094246368, 140256952613832, 2049, 1180161, 1, 33188, 0, 0, 309, 4096, 8, 1241047303, 0, 1240634912, 0, 1240634912, 0, 0, 0, 0, 0, 18446744073709551615, 1094236360, 140256952662510, 140249893363408, 140256952662848, 140249893363408, 140256990101813, 8191, 140256952668942, 0, 140256952672082, 0, 140249875349536, 140249893363408, 0, 1094246368, 1094270408, 1094245224, 140256952418421, 1094236571, 140249876575349, 2, 1094246368, 1094270408, 140256953108699, 1094244776, 1094244752, 1094244784, 1094269264, 1094236567, 0, 1094236560, 1094270528, 140249893363408, 12884901888, 3, 1, 1094270536, 1094270488, 8534995790117797898, 3904112040093971045, 2873252292013620, 8223683361994967552, 2338042715858498405, 8247611994986671971, 7594793480294593633, 2335244403110602092, 11460606652268, 0 <repeats 636 times>, 128, 80, 0, 0, 0, 140249939387376, 25769803776, 0, 80, 140256955673056, 80, 1094242064, 10, 27138, 140256952695416, 1094241872, 1094246432, 80, 140256953186287, 141828410064896, 18396945001654255616, 4105314558, 1094241920, 0, 140256953058473, 32768, 0, 16777216, 1094241968, 0, 140256953186017, 6912, 18446462598732840960, 2363114411, 1094242016, 0, 140256953058473, 2048, 18446462598732840960, 16777343, 0, 12, 140256953186017, 562962838323220, 116558063592408, 4294967296, 65556, 0, 1688935776387072, 18446744073709551615, 11862699674314, 563035852767296, 116558063592408, 12842975242, 141828410114068, 18396945001654255616, 1688939864924414, 18446744073709551615, 11862699674314, 0 <repeats 229 times>, 140256952998329, 0, 0, 140256990101504, 4096, 435662320, 140256952662848, 435662320, 140256990101905, 479, 140256952668942, 0, 140256952620999, 0, 42949672961, 1094244432, 435662320, 1094244432, 4222428296, 1094244432, 1094244400, 480, 140256952658733, 1094244440, 1094269200, 1094244911, 140256943572343, 2050, 8589934592, 1094246456, 1094269192, 512, 1094245072, 1094244912, 1094244432, 1094244432, 1094244408, 1094244404, 512...} e = (Entry *) 0x1b967d8 base = {e_id = 8, e_name = {bv_len = 1094260564, bv_val = 0x0}, e_nname = {bv_len = 28, bv_val = 0x1a40ac60 "cn=people,dc=stanford,dc=edu"}, e_attrs = 0x7f8e8db8bad8, e_ocflags = 27055360, e_bv = {bv_len = 140250239805432, bv_val = 0x552 <Address 0x552 out of bounds>}, e_private = 0x5bdc000} e_root = (Entry *) 0x1a47468 matched = (Entry *) 0x0 ei = (EntryInfo *) 0x13a09a30 realbase = {bv_len = 28, bv_val = 0x1a40ac60 "cn=people,dc=stanford,dc=edu"} mask = <value optimized out> manageDSAit = <value optimized out> tentries = 1 nentries = 1 idflag = 0 lock = {off = 1450216, ndx = 2657, gen = 2068, mode = DB_LOCK_READ} opinfo = (struct bdb_op_info *) 0x0 ltid = (DB_TXN *) 0x7f8e7812bb90 oex = <value optimized out> #27 0x0000000000496447 in overlay_op_walk (op=0x7f8e7812b630, rs=0x41392ca0, which=op_search, oi=0x17f9f10, on=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:669 rc = 32768 #28 0x0000000000496ec3 in over_op_func (op=0x7f8e7812b630, rs=0x1, which=503740816) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:721 oi = (slap_overinfo *) 0x0 on = (slap_overinst *) 0x1 be = (BackendDB *) 0x17f6b90 db = {bd_info = 0x7f901b4319a0, bd_self = 0x17f6b90, be_ctrls = "\000\001\001\001\000\001\000\000\001\000\000\001\001\000\001\000\001", '\0' <repeats 15 times>, "\001", be_flags = 55560, be_restrictops = 0, be_requires = 0, be_ssf_set = {sss_ssf = 0, sss_transport = 0, sss_tls = 0, sss_sasl = 0, sss_update_ssf = 0, sss_update_transport = 0, sss_update_tls = 0, sss_update_sasl = 0, sss_simple_bind = 0}, be_suffix = 0x17f8240, be_nsuffix = 0x17f8270, be_schemadn = {bv_len = 0, bv_val = 0x0}, be_schemandn = {bv_len = 0, bv_val = 0x0}, be_rootdn = {bv_len = 29, bv_val = 0x17f8530 "cn=manager,dc=stanford,dc=edu"}, be_rootndn = {bv_len = 29, bv_val = 0x17f8580 "cn=manager,dc=stanford,dc=edu"}, be_rootpw = {bv_len = 0, bv_val = 0x0}, be_max_deref_depth = 15, be_def_limit = {lms_t_soft = 3600, lms_t_hard = 0, lms_s_soft = 500, lms_s_hard = 0, lms_s_unchecked = -1, lms_s_pr = 0, lms_s_pr_hide = 0, lms_s_pr_total = 0}, be_limits = 0x1895150, be_acl = 0x17f83c0, be_dfltaccess = ACL_READ, be_update_ndn = {bv_len = 0, bv_val = 0x0}, be_update_refs = 0x1895220, be_pending_csn_list = 0x19cd1d0, be_pcl_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\0' <repeats 39 times>, __align = 0}, be_syncinfo = 0x17fa380, be_pb = 0x0, be_cf_ocs = 0x7f901b4312c0, be_private = 0x17f6d20, be_next = {stqe_next = 0x189abe0}} cb = {sc_next = 0x0, sc_response = 0x496130 <over_back_response>, sc_cleanup = 0, sc_private = 0x17f9f10} rc = 0 __PRETTY_FUNCTION__ = "over_op_func" #29 0x00000000004346d1 in fe_op_search (op=0x7f8e7812b630, rs=0x41392ca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:366 bd = (BackendDB *) 0x72fda0 #30 0x0000000000434ecc in do_search (op=0x7f8e7812b630, rs=0x41392ca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:217 base = {bv_len = 30, bv_val = 0x387d3aa "cn=people, dc=stanford, dc=edu"} siz = 19 i = 19 #31 0x0000000000432526 in connection_operation (ctx=0x41392e00, arg_v=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> op = (Operation *) 0x7f8e7812b630 rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x1b967d8}, sru_extended = {r_rspoid = 0x1b967d8 "Ÿô\003", r_rspdata = 0x0}, sru_search = {r_entry = 0x1b967d8, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 99 opidx = SLAP_OP_SEARCH conn = (Connection *) 0x7f901a0f6890 memctx = (void *) 0x7f8e7800c3a0 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #32 0x000000000043301d in connection_read_thread (ctx=0x41392e00, argv=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 s = 166 #33 0x00007f901fcd60fa in ?? () from /usr/lib/libldap_r-2.4.so.2 No symbol table info available. #34 0x00007f901e05dfc7 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #35 0x00007f901ddd35ad in clone () from /lib/libc.so.6 No symbol table info available. #36 0x0000000000000000 in ?? () No symbol table info available. Thread 3 (process 32550): #0 0x00007f901dd79d07 in ?? () from /lib/libc.so.6 No symbol table info available. #1 0x00007f901dd7ba78 in malloc () from /lib/libc.so.6 No symbol table info available. #2 0x00007f901ce7258b in profile_node_iterator_create () from /usr/lib/libkrb5.so.3 No symbol table info available. #3 0x00007f901ce77b68 in profile_get_value () from /usr/lib/libkrb5.so.3 No symbol table info available. #4 0x00007f901ce781a2 in profile_get_integer () from /usr/lib/libkrb5.so.3 No symbol table info available. #5 0x00007f901ce557d9 in ?? () from /usr/lib/libkrb5.so.3 No symbol table info available. #6 0x00007f901d0a9d3e in ?? () from /usr/lib/libgssapi_krb5.so.2 No symbol table info available. #7 0x00007f901d2c165d in ?? () from /usr/lib/sasl2/libgssapiv2.so.2 No symbol table info available. #8 0x00007f901f0cae0f in sasl_server_step () from /usr/lib/libsasl2.so.2 No symbol table info available. #9 0x000000000048096a in slap_sasl_bind (op=0x1a051710, rs=0x44e0cca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/sasl.c:1506 ctx = (sasl_conn_t *) 0x7f8e80000020 response = {bv_len = 0, bv_val = 0x0} reslen = 0 sc = <value optimized out> #10 0x000000000044eb18 in fe_op_bind (op=0x1a051710, rs=0x44e0cca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:280 bd = (BackendDB *) 0x72fda0 #11 0x000000000044f394 in do_bind (op=0x1a051710, rs=0x44e0cca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/bind.c:205 ber = (BerElement *) 0x7f8e791c3cf0 version = 3 method = 163 mech = {bv_len = 6, bv_val = 0x7f8e816f3f6e "GSSAPI"} dn = {bv_len = 0, bv_val = 0x7f8e816f3f6a ""} tag = <value optimized out> be = <value optimized out> #12 0x0000000000432526 in connection_operation (ctx=0x44e0ce00, arg_v=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> op = (Operation *) 0x1a051710 rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 96 opidx = SLAP_OP_BIND conn = (Connection *) 0x7f901a111850 memctx = (void *) 0x13cc96c0 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #13 0x000000000043301d in connection_read_thread (ctx=0x44e0ce00, argv=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 s = 323 #14 0x00007f901fcd60fa in ?? () from /usr/lib/libldap_r-2.4.so.2 No symbol table info available. #15 0x00007f901e05dfc7 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #16 0x00007f901ddd35ad in clone () from /lib/libc.so.6 No symbol table info available. #17 0x0000000000000000 in ?? () No symbol table info available. Thread 2 (process 32551): #0 0x0000000000442cae in slap_send_search_entry (op=0x19f1c320, rs=0x4560dca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/result.c:1000 first = 1 desc = (AttributeDescription *) 0x1837a20 finish = 0 berbuf = { buffer = "\002\000\001\000\000\000\000\000ÿÿÿÿÿÿÿÿ", '\0' <repeats 16 times>, " \024©\002\000\000\000\000 \024©\002\000\000\000\000ÄB©\002\000\000\000\000@C©\002", '\0' <repeats 12 times>, "`ò¬\031\000\000\000\000\200\021©\002\000\000\000\000XV¹\001\000\000\000\000 Ãñ\031\000\000\000\000\000\000\000\000\006", '\0' <repeats 19 times>, "ðÈ`E\000\000\000\000\001\000\000\000\000\000\000\000 Ãñ\031\000\000\000\000hÉ`E\000\000\000\000ž\021©\002\000\000\000\000XV¹\001\000\000\000\000 Ãñ\031\000\000\000\000³\005E", '\0' <repeats 21 times>, "XV¹\001", '\0' <repeats 43 times>, ialign = 65538, lalign = 65538, falign = 9.18382988e-41, dalign = 3.2380074297143616e-319, palign = 0x10002 <Address 0x10002 out of bounds>} ber = (BerElement *) 0x4548c400 a = (Attribute *) 0x7f8e86e64f98 i = 0 rc = 52 bytes = <value optimized out> userattrs = 1 acl_state = {as_vi_acl = 0x0, as_vd_acl = 0x0, as_vd_ad = 0x1837a20, as_recorded = ACL_STATE_RECORDED, as_vd_acl_count = 0, as_result = 0, as_fe_done = 0} attrsonly = 0 ad_entry = <value optimized out> e_flags = (char **) 0x0 #1 0x00007f901b21af78 in hdb_search (op=0x19f1c320, rs=0x4560dca0) at search.c:959 bois = {boi_oe = {oe_next = {sle_next = 0x0}, oe_key = 0x17f6d20}, boi_txn = 0x0, boi_locks = 0x4560c730, boi_err = 0, boi_acl_cache = 0 '\0', boi_flag = 1 '\001'} blis = {bli_next = 0x0, bli_lock = {off = 826120, ndx = 3187, gen = 838, mode = DB_LOCK_READ}, bli_id = 156753, bli_flag = 1} scopeok = 1 bdb = (struct bdb_info *) 0x17f6d20 id = 156753 cursor = 2 lastid = 18446744073709551615 candidates = {2, 19115, 156753, 27053152, 140256779649080, 140256980973600, 27026672, 0, 140256779649080, 140256979907032, 27053152, 140253486034144, 0, 140253487912376, 27053024, 140256980949607, 140250241488920, 0, 2377195832, 1162397872, 1162397856, 27026672, 11526265962609246208, 140253465764504, 140253465764152, 3377639591347667, 11526789755345829888, 140256979906285, 0, 140253465764152, 140253565269136, 1, 140253487912376, 140256980912464, 8, 24818960, 24809728, 4679713, 24818960, 24809800, 0, 4652771, 6775216, 1162398056, 24505200, 24809800, 140249918633600, 4508553, 1162398056, 22148536, 1, 0, 0, 1162397940, 27069248, 140250239974696, 27055360, 140250239974696, 27055360, 140250240005136, 5, 1162398056, 1163973808, 2, 0, 140250125379064, 1162398076, 4435256, 1162398056, 7516992, 430764640, 0, 12, 1, 11, 24809800, 24505200, 27055360, 0, 0, 0, 1163974176, 1163974248, 5458941104, 1163973808, 25799536, 1163973808, 140256902792273, 1163973808, 1162398216, 140256900679024, 1163974176, 1163973808, 1162398160, 0, 1163973808, 25127824, 25139600, 1163973808, 1163974176, 1163973808, 1163974176, 332145232, 25141488, 1163973808, 1163974176, 1163973312, 1163974176, 332145232, 4809112, 25141488, 25141488, 1163973808, 1163974176, 1163973312, 1163974176, 1163973808, 4809112, 25141488, 25127824, 1099528470784, 281479288455169, 1, 0, 1, 55560, 0, 0, 0, 0, 0, 0, 0, 25133632, 25133680, 0, 0, 0, 0, 29, 25134384, 29, 25134464, 0, 0, 15461882265615, 2147483648000, 18446744069414584320, 0, 0, 25776464, 25134016, 5, 0, 0, 25776672, 27054544, 0, 0, 0, 0, 0, 25142144, 0, 140256909398720, 25128224, 25799648, 1163973712, 24533728, 1162398808, 1163973712, 1163973712, 1163974288, 4462207, 1162399008, 1163973712, 1163974176, 0, 1163973808, 1163974176, 0, 4473337, 79412144, 25128224, 329292336, 4111, 1162398928, 140249918633792, 256, 140250125388224, 163, 24498720, 44639128, 1162399060, 1162399008, 140250240864584, 27055360, 140250240864584, 27055360, 140250240896880...} scopes = {0 <repeats 62487 times>, 4096, 438287552, 8191, 1163956192, 140256952613832, 2049, 1180161, 1, 33188, 0, 0, 309, 4096, 8, 1241047257, 0, 1240634912, 0, 1240634912, 0, 0, 0, 0, 0, 18446744073709551615, 1163946184, 140256952662510, 438287552, 140256952662848, 438287552, 140256990101813, 8191, 140256952668942, 0, 140256952672082, 0, 140256955673056, 438287552, 0, 1163956192, 1163980232, 1163955048, 140256952418421, 1163946395, 332145573, 2, 1163956192, 1163980232, 140256953108699, 1163954600, 1163954576, 1163954608, 1163979088, 1163946391, 0, 1163946384, 1163980352, 438287552, 12884901888, 3, 1, 1163980360, 1163980312, 8534995790117797898, 3904112040093971045, 2873252292013620, 8223683361994967552, 2338042715858498405, 8247611994986671971, 7594793480294593633, 2335244403110602092, 11460606652268, 0 <repeats 636 times>, 128, 80, 0, 0, 0, 140249918527968, 25769803776, 0, 80, 140249875349536, 80, 1163951888, 10, 27138, 140256952695416, 1163951696, 1163956256, 80, 140256953186287, 141828410064896, 18396945001654255616, 4105314558, 1163951744, 0, 140256953058473, 32768, 0, 16777216, 1163951792, 0, 140256953186017, 6912, 18446462598732840960, 2363114411, 1163951840, 0, 140256953058473, 2048, 18446462598732840960, 16777343, 0, 12, 140256953186017, 562962838323220, 116558063592487, 4294967296, 65556, 0, 1688935776387072, 18446744073709551615, 11862699674314, 563035852767296, 116558063592487, 12842975242, 141828410114068, 18396945001654255616, 1688939864924414, 18446744073709551615, 11862699674314, 0 <repeats 229 times>, 140256952998329, 0, 0, 140256990101504, 4096, 140249893815472, 140256952662848, 140249893815472, 140256990101905, 479, 140256952668942, 0, 140256952620999, 0, 42949672961, 1163954256, 140249893815472, 1163954256, 4222428296, 1163954256, 1163954224, 480, 140256952658733, 1163954264, 1163979024, 1163954735, 140256943572343, 2050, 8589934592, 1163956280, 1163979016, 512, 1163954896, 1163954736, 1163954256, 1163954256, 1163954232, 1163954228, 512...} e = (Entry *) 0x1b95658 base = {e_id = 8, e_name = {bv_len = 1163970388, bv_val = 0x0}, e_nname = {bv_len = 28, bv_val = 0x7f8e7a65cb80 "cn=people,dc=stanford,dc=edu"}, e_attrs = 0x7f8e8db8bad8, e_ocflags = 27055360, e_bv = {bv_len = 140250239805432, bv_val = 0x552 <Address 0x552 out of bounds>}, e_private = 0x5bdc000} e_root = (Entry *) 0x1a47468 matched = (Entry *) 0x0 ei = (EntryInfo *) 0x623ed20 realbase = {bv_len = 28, bv_val = 0x7f8e7a65cb80 "cn=people,dc=stanford,dc=edu"} mask = <value optimized out> manageDSAit = <value optimized out> tentries = 2 nentries = 2 idflag = 0 lock = {off = 826120, ndx = 3187, gen = 838, mode = DB_LOCK_READ} opinfo = (struct bdb_op_info *) 0x0 ltid = (DB_TXN *) 0x13cc2250 oex = <value optimized out> #2 0x0000000000496447 in overlay_op_walk (op=0x19f1c320, rs=0x4560dca0, which=op_search, oi=0x17f9f10, on=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:669 rc = 32768 #3 0x0000000000496ec3 in over_op_func (op=0x19f1c320, rs=0x0, which=25393696) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:721 oi = (slap_overinfo *) 0x19c64f0 on = (slap_overinst *) 0x0 be = (BackendDB *) 0x17f6b90 db = {bd_info = 0x7f901b4319a0, bd_self = 0x17f6b90, be_ctrls = "\000\001\001\001\000\001\000\000\001\000\000\001\001\000\001\000\001", '\0' <repeats 15 times>, "\001", be_flags = 55560, be_restrictops = 0, be_requires = 0, be_ssf_set = {sss_ssf = 0, sss_transport = 0, sss_tls = 0, sss_sasl = 0, sss_update_ssf = 0, sss_update_transport = 0, sss_update_tls = 0, sss_update_sasl = 0, sss_simple_bind = 0}, be_suffix = 0x17f8240, be_nsuffix = 0x17f8270, be_schemadn = {bv_len = 0, bv_val = 0x0}, be_schemandn = {bv_len = 0, bv_val = 0x0}, be_rootdn = {bv_len = 29, bv_val = 0x17f8530 "cn=manager,dc=stanford,dc=edu"}, be_rootndn = {bv_len = 29, bv_val = 0x17f8580 "cn=manager,dc=stanford,dc=edu"}, be_rootpw = {bv_len = 0, bv_val = 0x0}, be_max_deref_depth = 15, be_def_limit = {lms_t_soft = 3600, lms_t_hard = 0, lms_s_soft = 500, lms_s_hard = 0, lms_s_unchecked = -1, lms_s_pr = 0, lms_s_pr_hide = 0, lms_s_pr_total = 0}, be_limits = 0x1895150, be_acl = 0x17f83c0, be_dfltaccess = ACL_READ, be_update_ndn = {bv_len = 0, bv_val = 0x0}, be_update_refs = 0x1895220, be_pending_csn_list = 0x19cd1d0, be_pcl_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\0' <repeats 39 times>, __align = 0}, be_syncinfo = 0x17fa380, be_pb = 0x0, be_cf_ocs = 0x7f901b4312c0, be_private = 0x17f6d20, be_next = {stqe_next = 0x189abe0}} cb = {sc_next = 0x0, sc_response = 0x496130 <over_back_response>, sc_cleanup = 0, sc_private = 0x17f9f10} rc = 2 __PRETTY_FUNCTION__ = "over_op_func" #4 0x00000000004346d1 in fe_op_search (op=0x19f1c320, rs=0x4560dca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:366 bd = (BackendDB *) 0x72fda0 #5 0x0000000000434ecc in do_search (op=0x19f1c320, rs=0x4560dca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:217 base = {bv_len = 28, bv_val = 0x7f8e7a65e107 "cn=People,dc=Stanford,dc=EDU"} siz = 0 i = 1163976192 #6 0x0000000000432526 in connection_operation (ctx=0x4560de00, arg_v=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> op = (Operation *) 0x19f1c320 rs = {sr_type = REP_SEARCH, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x1b95658}, sru_extended = {r_rspoid = 0x1b95658 "", r_rspdata = 0x21}, sru_search = {r_entry = 0x1b95658, r_attr_flags = 33, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 4} tag = 99 opidx = SLAP_OP_SEARCH conn = (Connection *) 0x7f901a111b10 memctx = (void *) 0x19acf260 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #7 0x000000000043301d in connection_read_thread (ctx=0x4560de00, argv=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 s = 324 #8 0x00007f901fcd60fa in ?? () from /usr/lib/libldap_r-2.4.so.2 No symbol table info available. #9 0x00007f901e05dfc7 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #10 0x00007f901ddd35ad in clone () from /lib/libc.so.6 No symbol table info available. #11 0x0000000000000000 in ?? () No symbol table info available. Thread 1 (process 28339): #0 0x00007f901dd7f2d6 in strncmp () from /lib/libc.so.6 No symbol table info available. #1 0x00000000004b1ae0 in avl_insert (root=0x5bdc050, data=0x623ed20, fcmp=0x7f901b2279d0 <bdb_rdn_cmp>, fdup=0x4b1610 <avl_dup_error>) at /tmp/buildd/openldap-2.4.16/libraries/liblutil/avl.c:95 t = (Avlnode *) 0x0 p = (Avlnode *) 0xa3dd030 s = (Avlnode *) 0xa3dd030 q = (Avlnode *) 0x0 a = <value optimized out> cmp = 96321536 ncmp = <value optimized out> #2 0x00007f901b228907 in hdb_cache_find_parent (op=0xe7c9460, txn=0xe6c0690, id=<value optimized out>, res=0x43608968) at cache.c:593 bdb = <value optimized out> ei = {bei_parent = 0x623ed20, bei_id = 156753, bei_lockpad = 27936, bei_state = 383, bei_finders = 0, bei_nrdn = {bv_len = 40, bv_val = 0xa282b60 ""}, bei_rdn = {bv_len = 40, bv_val = 0xa287060 "P+(\n"}, bei_modrdns = 455245934, bei_ckids = 0, bei_dkids = 1, bei_e = 0x17f6e90, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 1128825904, __count = 0, __owner = 113557800, __nusers = 1, __kind = 1, __spins = 1, __list = {__prev = 0x0, __next = 0x434884a4}}, __size = "0\204HC\000\000\000\000(ÁÄ\006\001\000\000\000\001\000\000\000\001", '\0' <repeats 11 times>, "€\204HC\000\000\000", __align = 1128825904}, bei_lrunext = 0x2, bei_lruprev = 0x7f8e8dc74968} eip = {bei_parent = 0x19cd500, bei_id = 8, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 2, bv_val = 0x43488430 ""}, bei_rdn = {bv_len = 140256980439216, bv_val = 0x17f6d20 "\200&\235\001"}, bei_modrdns = 216304672, bei_ckids = 0, bei_dkids = 1, bei_e = 0x7f901b2270b4, bei_kids = 0x17f6d80, bei_kids_mutex = {__data = { __lock = 103017760, __count = 1, __owner = 216304680, __nusers = 0, __kind = 9, __spins = 0, __list = {__prev = 0x17f6d80, __next = 0xc350}}, __size = " í#\006\001\000\000\000(\214ä\f\000\000\000\000\t\000\000\000\000\000\000\000\200m\177\001\000\000\000\000PÃ\000\000\000\000\000", __align = 4397985056}, bei_lrunext = 0x24a3f, bei_lruprev = 0x7f901b2275b9} ei2 = (EntryInfo *) 0x5bdc000 ein = (EntryInfo *) 0x0 eir = (EntryInfo *) 0x623ed20 rc = 0 #3 0x00007f901b228db5 in hdb_cache_find_id (op=0xe7c9460, tid=0xe6c0690, id=156753, eip=0x43608968, flag=0, lock=0x436088f0) at cache.c:905 bdb = (struct bdb_info *) 0x17f6d20 ep = (Entry *) 0x0 rc = <value optimized out> load = <value optimized out> ei = {bei_parent = 0x0, bei_id = 156753, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_rdn = {bv_len = 0, bv_val = 0x0}, bei_modrdns = 0, bei_ckids = 0, bei_dkids = 0, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\0' <repeats 39 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #4 0x00007f901b21a96c in hdb_search (op=0xe7c9460, rs=0x43609ca0) at search.c:705 scopeok = 0 bdb = (struct bdb_info *) 0x17f6d20 id = 156753 cursor = 2 lastid = 18446744073709551615 candidates = {2, 19115, 156753, 27053152, 140256781350456, 140256980973600, 27026672, 0, 140256781350456, 140256979907032, 27053152, 140253486406320, 0, 140253487912376, 27053024, 140256980949607, 140250241489520, 0, 2377195832, 1128827056, 1128827040, 27026672, 11526294506961895424, 140253465764504, 140253465764152, 3377639591354313, 11526789755345829888, 140256979906285, 0, 140253465764152, 140253661162072, 1, 140253487912376, 140256980912464, 8, 24818960, 24809728, 4679713, 24818960, 24809800, 0, 4652771, 10277760, 1128827240, 24505200, 24809800, 140250038317296, 4508553, 1128827240, 22148536, 1, 0, 0, 1128827124, 27069248, 140250240355016, 27055360, 140250240355016, 27055360, 140250240381864, 31, 1128827240, 1130402992, 2, 0, 140250116673344, 1128827260, 4435256, 1128827240, 7516992, 243454912, 0, 12, 1, 11, 24809800, 24505200, 27055360, 0, 0, 0, 1130403360, 1130403432, 5425370288, 1130402992, 25799536, 1130402992, 140256902792273, 1130402992, 1128827400, 140256900679024, 1130403360, 1130402992, 1128827344, 0, 1130402992, 25127824, 25139600, 1130402992, 1130403360, 1130402992, 1130403360, 241960592, 25141488, 1130402992, 1130403360, 1130402496, 1130403360, 241960592, 4809112, 25141488, 25141488, 1130402992, 1130403360, 1130402496, 1130403360, 1130402992, 4809112, 25141488, 25127824, 1099528470784, 281479288455169, 1, 0, 1, 55560, 0, 0, 0, 0, 0, 0, 0, 25133632, 25133680, 0, 0, 0, 0, 29, 25134384, 29, 25134464, 0, 0, 15461882265615, 2147483648000, 18446744069414584320, 0, 0, 25776464, 25134016, 5, 0, 0, 25776672, 27054544, 0, 0, 0, 0, 0, 25142144, 0, 140256909398720, 25128224, 25799648, 1130402896, 24533728, 1128827992, 1130402896, 1130402896, 1130403472, 4462207, 1128828192, 1130402896, 1130403360, 0, 1130402992, 1130403360, 0, 4473337, 25128224, 241016192, 216304760, 4111, 1128828112, 140250038317488, 256, 140250125382144, 163, 24498720, 262650856, 1128828244, 1128828192, 140250240036376, 27055360, 140250240036376, 27055360, 140250240065040...} scopes = {0 <repeats 62487 times>, 4096, 140250009660992, 8191, 1130385376, 140256952613832, 2049, 1180161, 1, 33188, 0, 0, 309, 4096, 8, 1241032939, 0, 1240634912, 0, 1240634912, 0, 0, 0, 0, 0, 18446744073709551615, 1130375368, 140256952662510, 140250009660992, 140256952662848, 140250009660992, 140256990101813, 8191, 140256952668942, 0, 140256952672082, 0, 140250009567264, 140250009660992, 0, 1130385376, 1130409416, 1130384232, 140256952418421, 1130375579, 140250012002149, 2, 1130385376, 1130409416, 140256953108699, 1130383784, 1130383760, 1130383792, 1130408272, 1130375575, 0, 1130375568, 1130409536, 140250009660992, 12884901888, 3, 1, 1130409544, 1130409496, 8534995790117797898, 3904112040093971045, 2873252292013620, 8223683361994967552, 2338042715858498405, 8247611994986671971, 7594793480294593633, 2335244403110602092, 11460606652268, 0 <repeats 636 times>, 128, 80, 0, 0, 0, 140249919308272, 25769803776, 0, 80, 140250009567264, 80, 1130381072, 10, 27138, 140256952695416, 1130380880, 1130385440, 80, 140256953186287, 141828410064896, 18396945001654255616, 4105314558, 1130380928, 0, 140256953058473, 32768, 0, 16777216, 1130380976, 0, 140256953186017, 6912, 18446462598732840960, 2363114411, 1130381024, 0, 140256953058473, 2048, 18446462598732840960, 16777343, 0, 12, 140256953186017, 562962838323220, 116558063590495, 4294967296, 65556, 0, 1688935776387072, 18446744073709551615, 11862699674314, 563035852767296, 116558063590495, 12842975242, 141828410114068, 18396945001654255616, 1688939864924414, 18446744073709551615, 11862699674314, 0 <repeats 229 times>, 140256952998329, 0, 0, 140256990101504, 4096, 140250050203712, 140256952662848, 140250050203712, 140256990101905, 479, 140256952668942, 0, 140256952620999, 0, 42949672961, 1130383440, 140250050203712, 1130383440, 4222428296, 1130383440, 1130383408, 480, 140256952658733, 1130383448, 1130408208, 1130383919, 140256943572343, 2050, 8589934592, 1130385464, 1130408200, 512, 1130384080, 1130383920, 1130383440, 1130383440, 1130383416, 1130383412, 512...} e = (Entry *) 0x1b6da18 base = {e_id = 8, e_name = {bv_len = 1130399572, bv_val = 0x0}, e_nname = {bv_len = 28, bv_val = 0x30e86a0 "cn=people,dc=stanford,dc=edu"}, e_attrs = 0x7f8e8db8d2d8, e_ocflags = 27055360, e_bv = {bv_len = 140250239807952, bv_val = 0x552 <Address 0x552 out of bounds>}, e_private = 0x5bdc000} e_root = (Entry *) 0x1a47468 matched = (Entry *) 0x0 ei = (EntryInfo *) 0x0 realbase = {bv_len = 28, bv_val = 0x30e86a0 "cn=people,dc=stanford,dc=edu"} mask = <value optimized out> manageDSAit = 28760600 tentries = 2 nentries = 2 idflag = 0 lock = {off = 0, ndx = 3517, gen = 628, mode = DB_LOCK_READ} opinfo = (struct bdb_op_info *) 0x0 ltid = (DB_TXN *) 0xe6c0690 oex = <value optimized out> #5 0x0000000000496447 in overlay_op_walk (op=0xe7c9460, rs=0x43609ca0, which=op_search, oi=0x17f9f10, on=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:669 rc = 32768 #6 0x0000000000496ec3 in over_op_func (op=0xe7c9460, rs=0x17f6e64, which=40) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:721 oi = (slap_overinfo *) 0xa on = (slap_overinst *) 0x0 be = (BackendDB *) 0x17f6b90 db = {bd_info = 0x7f901b4319a0, bd_self = 0x17f6b90, be_ctrls = "\000\001\001\001\000\001\000\000\001\000\000\001\001\000\001\000\001", '\0' <repeats 15 times>, "\001", be_flags = 55560, be_restrictops = 0, be_requires = 0, be_ssf_set = {sss_ssf = 0, sss_transport = 0, sss_tls = 0, sss_sasl = 0, sss_update_ssf = 0, sss_update_transport = 0, sss_update_tls = 0, sss_update_sasl = 0, sss_simple_bind = 0}, be_suffix = 0x17f8240, be_nsuffix = 0x17f8270, be_schemadn = {bv_len = 0, bv_val = 0x0}, be_schemandn = {bv_len = 0, bv_val = 0x0}, be_rootdn = {bv_len = 29, bv_val = 0x17f8530 "cn=manager,dc=stanford,dc=edu"}, be_rootndn = {bv_len = 29, bv_val = 0x17f8580 "cn=manager,dc=stanford,dc=edu"}, be_rootpw = {bv_len = 0, bv_val = 0x0}, be_max_deref_depth = 15, be_def_limit = {lms_t_soft = 3600, lms_t_hard = 0, lms_s_soft = 500, lms_s_hard = 0, lms_s_unchecked = -1, lms_s_pr = 0, lms_s_pr_hide = 0, lms_s_pr_total = 0}, be_limits = 0x1895150, be_acl = 0x17f83c0, be_dfltaccess = ACL_READ, be_update_ndn = {bv_len = 0, bv_val = 0x0}, be_update_refs = 0x1895220, be_pending_csn_list = 0x19cd1d0, be_pcl_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\0' <repeats 39 times>, __align = 0}, be_syncinfo = 0x17fa380, be_pb = 0x0, be_cf_ocs = 0x7f901b4312c0, be_private = 0x17f6d20, be_next = {stqe_next = 0x189abe0}} cb = {sc_next = 0x0, sc_response = 0x496130 <over_back_response>, sc_cleanup = 0, sc_private = 0x17f9f10} rc = 0 __PRETTY_FUNCTION__ = "over_op_func" #7 0x00000000004346d1 in fe_op_search (op=0xe7c9460, rs=0x43609ca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:366 bd = (BackendDB *) 0x72fda0 #8 0x0000000000434ecc in do_search (op=0xe7c9460, rs=0x43609ca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:217 base = {bv_len = 28, bv_val = 0x7f8e81b108e7 "cn=People,dc=Stanford,dc=EDU"} siz = 0 i = 1130405376 #9 0x0000000000432526 in connection_operation (ctx=0x43609e00, arg_v=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> op = (Operation *) 0xe7c9460 rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 99 opidx = SLAP_OP_SEARCH conn = (Connection *) 0x7f901a111590 memctx = (void *) 0xe82d3c0 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #10 0x000000000043301d in connection_read_thread (ctx=0x43609e00, argv=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 s = 322 #11 0x00007f901fcd60fa in ?? () from /usr/lib/libldap_r-2.4.so.2 No symbol table info available. #12 0x00007f901e05dfc7 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #13 0x00007f901ddd35ad in clone () from /lib/libc.so.6 No symbol table info available. #14 0x0000000000000000 in ?? () No symbol table info available.

1 0

(ITS#6085) hdb segfault in adding entry
by quanah＠zimbra.com 30 Apr '09

30 Apr '09

Full_Name: Quanah Gibson-Mount Version: 2.4.16 OS: Linux 2.6 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (75.111.29.239) (gdb) bt #0 0x00007f66c8646ed5 in raise () from /lib/libc.so.6 #1 0x00007f66c86483f3 in abort () from /lib/libc.so.6 #2 0x00007f66c863fdc9 in __assert_fail () from /lib/libc.so.6 #3 0x00007f66c5b38f1d in bdb_entryinfo_add_internal (bdb=0x214cd20, ei=0x43d51670, res=0x43d51718) at cache.c:377 #4 0x00007f66c5b3a1d6 in hdb_cache_find_ndn (op=0xc8a4bd0, txn=0xc8d92e0, ndn=0x21eaa88, res=0x43d51770) at cache.c:464 #5 0x00007f66c5b31b60 in hdb_dn2entry (op=0xc8a4bd0, tid=0xc8d92e0, dn=0x21eaa88, e=0x43d51800, matched=0, lock=0x43d517e0) at dn2entry.c:47 #6 0x00007f66c5b33efb in hdb_entry_get (op=0xc8a4bd0, ndn=0x21eaa88, oc=0x20ee550, at=0x2151630, rw=0, ent=0x43d51ae8) at id2entry.c:354 #7 0x00000000004962d7 in overlay_entry_get_ov (op=0xc8a4bd0, dn=0x21eaa88, oc=0x20ee550, ad=0x2151630, rw=0, e=0x43d51ae8, on=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:364 #8 0x0000000000496de7 in over_entry_get_rw (op=0x26cf, dn=0x356b, oc=0x6, ad=0xffffffffffffffff, rw=605237120, e=0x7f66c89639b0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:396 #9 0x00000000004401e1 in fe_acl_group (op=0xc8a4bd0, target=0x0, gr_ndn=0x21eaa88, op_ndn=0xc8a4cd8, group_oc=0x20ee550, group_at=0x2151630) at /tmp/buildd/openldap-2.4.16/servers/slapd/backend.c:1402 #10 0x000000000043e59e in backend_group (op=0xc8a4bd0, target=0x356b, gr_ndn=0x6, op_ndn=0xffffffffffffffff, group_oc=0x7f6524132f80, group_at=0x7f66c89639b0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backend.c:1597 #11 0x0000000000485f50 in limits_check (op=0xc8a4bd0, rs=0x43d52ca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/limits.c:117 #12 0x00000000004346b9 in fe_op_search (op=0xc8a4bd0, rs=0x43d52ca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:364 #13 0x0000000000434ecc in do_search (op=0xc8a4bd0, rs=0x43d52ca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:217 #14 0x0000000000432526 in connection_operation (ctx=0x43d52e00, arg_v=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 #15 0x000000000043301d in connection_read_thread (ctx=0x43d52e00, argv=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 #16 0x00007f66ca5e70fa in ?? () from /usr/lib/libldap_r-2.4.so.2 #17 0x00007f66c896efc7 in start_thread () from /lib/libpthread.so.0 #18 0x00007f66c86e45ad in clone () from /lib/libc.so.6 #19 0x0000000000000000 in ?? () #0 0x00007f66c8646ed5 in raise () from /lib/libc.so.6 No symbol table info available. #1 0x00007f66c86483f3 in abort () from /lib/libc.so.6 No symbol table info available. #2 0x00007f66c863fdc9 in __assert_fail () from /lib/libc.so.6 No symbol table info available. #3 0x00007f66c5b38f1d in bdb_entryinfo_add_internal (bdb=0x214cd20, ei=0x43d51670, res=0x43d51718) at cache.c:377 rc = <value optimized out> ei2 = (EntryInfo *) 0x308c630 __PRETTY_FUNCTION__ = "bdb_entryinfo_add_internal" #4 0x00007f66c5b3a1d6 in hdb_cache_find_ndn (op=0xc8a4bd0, txn=0xc8d92e0, ndn=0x21eaa88, res=0x43d51770) at cache.c:464 lock = {off = 940136, ndx = 1169, gen = 49285, mode = DB_LOCK_READ} bdb = (struct bdb_info *) 0x214cd20 ei = {bei_parent = 0x25cb6a0, bei_id = 15, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 12, bv_val = 0x21e5820 "cn=ldapadmin,cn=applications,dc=stanford,dc=edu"}, bei_rdn = {bv_len = 12, bv_val = 0x7f65241331c0 "cn=ldapAdmin"}, bei_modrdns = 0, bei_ckids = 0, bei_dkids = 0, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x8, __next = 0x43d51754}}, __size = '\0' <repeats 24 times>, "\b\000\000\000\000\000\000\000T\027ÕC\000\000\000", __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x1c} eip = (EntryInfo *) 0x25cb6a0 ei2 = (EntryInfo *) 0x0 rc = 0 ptr = <value optimized out> #5 0x00007f66c5b31b60 in hdb_dn2entry (op=0xc8a4bd0, tid=0xc8d92e0, dn=0x21eaa88, e=0x43d51800, matched=0, lock=0x43d517e0) at dn2entry.c:47 ei = (EntryInfo *) 0x0 rc = <value optimized out> rc2 = <value optimized out> #6 0x00007f66c5b33efb in hdb_entry_get (op=0xc8a4bd0, ndn=0x21eaa88, oc=0x20ee550, at=0x2151630, rw=0, ent=0x43d51ae8) at id2entry.c:354 bdb = (struct bdb_info *) 0x214cd20 boi = (struct bdb_op_info *) 0x0 txn = (DB_TXN *) 0xc8d92e0 e = <value optimized out> ei = <value optimized out> rc = 0 at_name = 0x20e87b0 "member" lock = {off = 2049, ndx = 526104, gen = 0, mode = DB_LOCK_READ} #7 0x00000000004962d7 in overlay_entry_get_ov (op=0xc8a4bd0, dn=0x21eaa88, oc=0x20ee550, ad=0x2151630, rw=0, e=0x43d51ae8, on=0x0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:364 oi = (slap_overinfo *) 0x214ff10 be = (BackendDB *) 0x214cb90 db = {bd_info = 0x209f2f0, bd_self = 0x0, be_ctrls = " \000\000$e\177\000\000\001ÿÿÿ\000\000\000\000\v\000\000\000\000\000\000\000@\033ÕC\000\000\000\000È", be_flags = 140079425702520, be_restrictops = 15, be_requires = 140079426371546, be_ssf_set = {sss_ssf = 4294967041, sss_transport = 0, sss_tls = 11, sss_sasl = 0, sss_update_ssf = 1138039616, sss_update_transport = 13361, sss_update_tls = 5038792, sss_update_sasl = 0, sss_simple_bind = 471789968}, be_suffix = 0x7f6524141c7c, be_nsuffix = 0x8, be_schemadn = {bv_len = 140079426366434, bv_val = 0x1ff4 <Address 0x1ff4 out of bounds>}, be_schemandn = {bv_len = 140079426373714, bv_val = 0x8 <Address 0x8 out of bounds>}, be_rootdn = {bv_len = 21, bv_val = 0x3000000010 <Address 0x3000000010 out of bounds>}, be_rootndn = {bv_len = 140072373730416, bv_val = 0x2010 <Address 0x2010 out of bounds>}, be_rootpw = {bv_len = 140072372404256, bv_val = 0x214ff10 "\200kN"}, be_max_deref_depth = 210389968, be_def_limit = {lms_t_soft = 0, lms_t_hard = 34917264, lms_s_soft = 0, lms_s_hard = 1138044064, lms_s_unchecked = 0, lms_s_pr = 0, lms_s_pr_hide = 0, lms_s_pr_total = 0}, be_limits = 0x8000, be_acl = 0x60, be_dfltaccess = 210389968, be_update_ndn = { bv_len = 1138044064, bv_val = 0xc <Address 0xc out of bounds>}, be_update_refs = 0x496447, be_pending_csn_list = 0x214ff10, be_pcl_mutex = {__data = {__lock = 210389968, __count = 0, __owner = 34917264, __nusers = 0, __kind = 210390024, __spins = 0, __list = {__prev = 0x72fda0, __next = 0x63}}, __size = "ÐK\212\f\000\000\000\000\220Ë\024\002\000\000\000\000\bL\212\f\000\000\000\000 ýr\000\000\000\000\000c\000\000\000\000\000\000", __align = 210389968}, be_syncinfo = 0x43d52e00, be_pb = 0x496ec3, be_cf_ocs = 0x7f66c5d429a0, be_private = 0x214cb90, be_next = {stqe_next = 0x10001010100}} bi = (BackendInfo *) 0x214ff10 rc = <value optimized out> #8 0x0000000000496de7 in over_entry_get_rw (op=0x26cf, dn=0x356b, oc=0x6, ad=0xffffffffffffffff, rw=605237120, e=0x7f66c89639b0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backover.c:396 __PRETTY_FUNCTION__ = "over_entry_get_rw" #9 0x00000000004401e1 in fe_acl_group (op=0xc8a4bd0, target=0x0, gr_ndn=0x21eaa88, op_ndn=0xc8a4cd8, group_oc=0x20ee550, group_at=0x2151630) at /tmp/buildd/openldap-2.4.16/servers/slapd/backend.c:1402 e = <value optimized out> o_priv = (void *) 0x0 e_priv = <value optimized out> a = <value optimized out> rc = 32 g = (GroupAssertion *) 0x0 be = (Backend *) 0x72fda0 oex = <value optimized out> #10 0x000000000043e59e in backend_group (op=0xc8a4bd0, target=0x356b, gr_ndn=0x6, op_ndn=0xffffffffffffffff, group_oc=0x7f6524132f80, group_at=0x7f66c89639b0) at /tmp/buildd/openldap-2.4.16/servers/slapd/backend.c:1597 rc = <value optimized out> oex = {oe = {oe_next = {sle_next = 0x0}, oe_key = 0x43e520}, oe_db = 0x214cb90} #11 0x0000000000485f50 in limits_check (op=0xc8a4bd0, rs=0x43d52ca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/limits.c:117 __PRETTY_FUNCTION__ = "limits_check" #12 0x00000000004346b9 in fe_op_search (op=0xc8a4bd0, rs=0x43d52ca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:364 bd = (BackendDB *) 0x72fda0 #13 0x0000000000434ecc in do_search (op=0xc8a4bd0, rs=0x43d52ca0) at /tmp/buildd/openldap-2.4.16/servers/slapd/search.c:217 base = {bv_len = 28, bv_val = 0x7f652417d5f7 "cn=People,dc=Stanford,dc=EDU"} siz = 0 i = 1138044416 #14 0x0000000000432526 in connection_operation (ctx=0x43d52e00, arg_v=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1097 rc = <value optimized out> op = (Operation *) 0xc8a4bd0 rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 99 opidx = SLAP_OP_SEARCH conn = (Connection *) 0x7f66c4a007d0 memctx = (void *) 0xa3a6210 memctx_null = (void *) 0x0 __PRETTY_FUNCTION__ = "connection_operation" #15 0x000000000043301d in connection_read_thread (ctx=0x43d52e00, argv=<value optimized out>) at /tmp/buildd/openldap-2.4.16/servers/slapd/connection.c:1223 s = 125 #16 0x00007f66ca5e70fa in ?? () from /usr/lib/libldap_r-2.4.so.2 No symbol table info available. #17 0x00007f66c896efc7 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #18 0x00007f66c86e45ad in clone () from /lib/libc.so.6 No symbol table info available. #19 0x0000000000000000 in ?? () No symbol table info available.

1 0

Re: (ITS#6082) ppolicy password checker module should make possible to return error to the client
by hyc＠symas.com 30 Apr '09

30 Apr '09

Guillaume.Rousse(a)inria.fr wrote: > Full_Name: Guillaume Rousse > Version: 2.4.16 > OS: Linux > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (195.83.212.136) > > > Current implementation of password checker doesn't allow exact errors returned > by the external module to be returned to the client, for security reason. They > are only available in server logs. Quoting man page: > > If the password is unacceptable, the server will return an error to the client, > and ppErrStr may be used to return a human-readable textual explanation of the > error. > > As it is already difficult to have strong password policies accepted by users, > making this behaviour configurable, exactly the same way the ppolicy_use_lockout > option allows the servers to return more information if wanted to the client, > would be desirable. Hmm. Perhaps the default behavior here is overly paranoid; I think it's fair to explain to a user why their password was rejected in a PasswordModify request. If they've already provided the correct old password, it doesn't seem that there's any security exposure here. -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

1 0

Re: (ITS#6084) ppolicy should allow scheduled password expiration
by hyc＠symas.com 30 Apr '09

30 Apr '09

Guillaume.Rousse(a)inria.fr wrote: > Full_Name: Guillaume Rousse > Version: 2.4.16 > OS: Linux > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (195.83.212.136) > > > Current ppolicy implementation allows to administratively lock a password, by > setting pwdAccountLockedTime attribute to '000001010000Z' value. However, > despite this value actually being a generalized date, setting it to any other > date in the future doesn't work as expected. Moreover, this is an operational > attribute, which is primarily supposed to be handled by slapd itself. > > As a consequence, a normal pwdExpirationDate attribute, which itself would set > a > boolean operational attribute pwdExpired attribute to a true value, would be > desirable. Since the ppolicy module's behavior is dictated by the Behera draft, any suggestions for changes in this area should probably first be raised on the ietf-ldapext mailing list. -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

1 0

Re: (ITS#6083) ppolicy should also support invocation of an external password checker
by hyc＠symas.com 30 Apr '09

30 Apr '09

Guillaume.Rousse(a)inria.fr wrote: > Full_Name: Guillaume Rousse > Version: 2.4.16 > OS: Linux > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (195.83.212.136) > > > Current implementation of ppolicy only accept an internal plugin as password > checker. However, writing native code is more difficult for many sysadmins than > using script languages. Moreover, it's also less safe, as any crash will > endanger the whole slapd process. Allowing to run an external process for > checking password would be desirable. If you're talking about writing a checker feature that fork/execs an external script interpreter, then I'll say up front that this is not a good idea, and we've already been deprecating anything else that operates this way (like back-shell). fork()/system()/spawn() whatever don't mix well with pthreads and will most likely corrupt something. As for isolation/crash vulnerability - this is a *password checker* - it is already a sensitive piece of code. If you're deploying a custom module without adequate testing or code review, you're already in trouble. You could of course take a similar approach as back-sock - open a socket to some other daemon that performs your checks for you. You then have to decide how to behave when the external process isn't answering... Ultimately, what you do inside your checker module is your own business. I see no action needed on our part; this ITS will be closed. -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

1 0

(ITS#6084) ppolicy should allow scheduled password expiration
by Guillaume.Rousse＠inria.fr 30 Apr '09

30 Apr '09

Full_Name: Guillaume Rousse Version: 2.4.16 OS: Linux URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (195.83.212.136) Current ppolicy implementation allows to administratively lock a password, by setting pwdAccountLockedTime attribute to '000001010000Z' value. However, despite this value actually being a generalized date, setting it to any other date in the future doesn't work as expected. Moreover, this is an operational attribute, which is primarily supposed to be handled by slapd itself. As a consequence, a normal pwdExpirationDate attribute, which itself would set a boolean operational attribute pwdExpired attribute to a true value, would be desirable.

1 0

(ITS#6083) ppolicy should also support invocation of an external password checker
by Guillaume.Rousse＠inria.fr 30 Apr '09

30 Apr '09

Full_Name: Guillaume Rousse Version: 2.4.16 OS: Linux URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (195.83.212.136) Current implementation of ppolicy only accept an internal plugin as password checker. However, writing native code is more difficult for many sysadmins than using script languages. Moreover, it's also less safe, as any crash will endanger the whole slapd process. Allowing to run an external process for checking password would be desirable.

1 0

(ITS#6082) ppolicy password checker module should make possible to return error to the client
by Guillaume.Rousse＠inria.fr 30 Apr '09

30 Apr '09

Full_Name: Guillaume Rousse Version: 2.4.16 OS: Linux URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (195.83.212.136) Current implementation of password checker doesn't allow exact errors returned by the external module to be returned to the client, for security reason. They are only available in server logs. Quoting man page: If the password is unacceptable, the server will return an error to the client, and ppErrStr may be used to return a human-readable textual explanation of the error. As it is already difficult to have strong password policies accepted by users, making this behaviour configurable, exactly the same way the ppolicy_use_lockout option allows the servers to return more information if wanted to the client, would be desirable.

1 0

(ITS#6081) slapo-rwm(5)'s rwm_entry_get_rw() does not release entries after copying
by masarati＠aero.polimi.it 29 Apr '09

29 Apr '09

Full_Name: Pierangelo Masarati Version: HEAD/re24 OS: irrelevant URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (131.175.154.146) Submitted by: ando In fact, it exploits rwm_send_entry() to muck with entry's data as appropriate, but passes a fake SlapReply structure, with sr_flags reset. We need to enforce entry's release regardless of how the underlying database will take care of it. A fix is coming. p.

1 0

Re: (ITS#5389) Contribution: JLDAP support for password policy response control
by t2tre＠skyblue.eu.com 29 Apr '09

29 Apr '09

Rastogi Arpit wrote: > hi Raymond , > Hi Arpit, > This is just for my understanding . Is Password Policy response is a > standard ? What is the requirement of this particular feature to be > present in JLDAP? What is this feature and how it can be used ? > We can take it in if this is a standard but if this is not a standard > than we cannot take this in as this will make the code bulkier. The Password Policy control is based the IETF password policy proposal for LDAP. The following URLs provide more detail on it: https://datatracker.ietf.org/drafts/draft-behera-ldap-password-policy/ http://tools.ietf.org/draft/draft-behera-ldap-password-policy/draft-behera-… Essentially the code I've provided allows users of JLDAP send password policy request control messages and interpret the directory server responses. It can be used in the following instances: * At bind time where the directory server can indicate whether the user's account is about to expire, has expired, or is locked. * If the account is about to expire, how long before this occurs. * If the account has expired, how many grace logins are left before the account is locked out. * At password reset time where the directory server can indicate whether the new password meets password policy requirements including: * Whether the password is strong enough. * Whether the new password set is one that has already been used. These and more are described in the URLs I have provided. Although it is an expired draft, it is supported by OpenLDAP (in slapd via the slapo-ppolicy overlay and is also supported by the ldapsearch client). It is also supported by the following LDAP servers (there may be more but these are the ones I do use): CA/eTrust directory OpenDS SunONE directory IBM Tivoli directory server The functionality provided by the code I've written is also available in other programming languages (Perl via Net::LDAP and in other Java LDAP libraries). > > regards, > Arpit regards Ray -- Raymond B. Edah e-mail: t2tre ^ skyblue.eu.com web: http://www.cs.skyblue.eu.com

1 0

Re: (ITS#6040) SEGV - hdb_cache_lru_purge / bdb_cache_delete_internal / ldap_pvt_thread_mutex_lock
by quanah＠zimbra.com 29 Apr '09

29 Apr '09

--On Friday, March 27, 2009 9:52 AM +0000 oskar(a)deckle.co.za wrote: A different backtrace from another user of 2.4.16: GNU gdb Red Hat Linux (6.5-25.el5rh) Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". (gdb) handle SIG33 pass nostop noprint Signal Stop Print Pass to program Description SIG33 No No Yes Real-time event 33 (gdb) set pagination 0 (gdb) attach 4154 Attaching to process 4154 Reading symbols from /opt/openldap2/libexec/slapd...done. Using host libthread_db library "/lib64/libthread_db.so.1". Reading symbols from /usr/lib64/libltdl.so.3...done. Loaded symbols for /usr/lib64/libltdl.so.3 Reading symbols from /opt/db4/lib/libdb-4.7.so...done. Loaded symbols for /opt/db4/lib/libdb-4.7.so Reading symbols from /lib64/libpthread.so.0...done. [Thread debugging using libthread_db enabled] [New Thread 46912501776800 (LWP 4154)] [New Thread 1090525504 (LWP 4175)] [New Thread 1082132800 (LWP 4174)] Loaded symbols for /lib64/libpthread.so.0 Reading symbols from /lib64/libresolv.so.2...done. Loaded symbols for /lib64/libresolv.so.2 Reading symbols from /lib64/libc.so.6...done. Loaded symbols for /lib64/libc.so.6 Reading symbols from /lib64/libdl.so.2...done. Loaded symbols for /lib64/libdl.so.2 Reading symbols from /lib64/ld-linux-x86-64.so.2...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 0x0000003c024075a5 in pthread_join () from /lib64/libpthread.so.0 (gdb) continue Continuing. [New Thread 1098918208 (LWP 4203)] [New Thread 1107310912 (LWP 4204)] [New Thread 1115703616 (LWP 4205)] [New Thread 1124096320 (LWP 4206)] [New Thread 1132489024 (LWP 4207)] [New Thread 1140881728 (LWP 4208)] [New Thread 1149274432 (LWP 4209)] [New Thread 1157667136 (LWP 4210)] [New Thread 1166059840 (LWP 4211)] [New Thread 1174452544 (LWP 4298)] [New Thread 1182845248 (LWP 4299)] [New Thread 1191237952 (LWP 4300)] [New Thread 1199630656 (LWP 4301)] [New Thread 1208023360 (LWP 4302)] [New Thread 1216416064 (LWP 4303)] [New Thread 1224808768 (LWP 4304)] [New Thread 1233201472 (LWP 4305)] [New Thread 1241594176 (LWP 4306)] [New Thread 1249986880 (LWP 4307)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1090525504 (LWP 4175)] 0x0000003c024082e9 in pthread_mutex_lock () from /lib64/libpthread.so.0 (gdb) backtrace full #0 0x0000003c024082e9 in pthread_mutex_lock () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00000000005c2b01 in ldap_pvt_thread_mutex_lock (mutex=0x58) at thr_posix.c:296 No locals. #2 0x0000000000523d44 in bdb_cache_delete_internal (cache=0x12efd330, e=0x2aac4fb3c8d0, decr=0) at cache.c:1372 rc = 0 decr_leaf = 0 #3 0x0000000000522a32 in hdb_cache_lru_purge (bdb=0x12efd2d0) at cache.c:776 lock = {off = 0, ndx = 324, gen = 1689, mode = DB_LOCK_WRITE} lockp = (DB_LOCK *) 0x40e7f780 elru = (EntryInfo *) 0x2aac4fb3c8d0 elnext = (EntryInfo *) 0x2aac4f1fe610 count = 1 islocked = 1 eimax = 100000 efree = 10011 eifree = 50000 eicount = 0 ecount = 1 iter = 0 #4 0x0000000000523323 in hdb_cache_find_id (op=0x12ee1630, tid=0x12ee3510, id=243315, eip=0x40e7fa40, flag=0, lock=0x40e7fa10) at cache.c:1053 purge = 1 bdb = (struct bdb_info *) 0x12efd2d0 ep = (Entry *) 0x0 rc = 0 load = 1 ei = {bei_parent = 0x0, bei_id = 243315, bei_lockpad = 0, bei_state = 0, bei_finders = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_rdn = {bv_len = 0, bv_val = 0x0}, bei_modrdns = 0, bei_ckids = 0, bei_dkids = 0, bei_e = 0x0, bei_kids = 0x0, bei_kids_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\0' <repeats 39 times>, __align = 0}, bei_lrunext = 0x0, bei_lruprev = 0x0} #5 0x00000000004e5105 in hdb_search (op=0x12ee1630, rs=0x41000c80) at search.c:705 scopeok = 0 bdb = (struct bdb_info *) 0x12efd2d0 id = 243315 cursor = 1 lastid = 18446744073709551615 candidates = {1, 243315, 5000071, 0 <repeats 130531 times>, 24, 1090513600, 1090513392, 0, 0, 0, 2050, 0 <repeats 21 times>, 1090513632, 6244688, 0, 90194313217, 0, 8804682956800, 1090517792, 6242840, 4294967296, 317906296, 17179869184, 317600016, 0 <repeats 19 times>, 4795068, 0, 0, 316910368, 1090517216, 0, 1090517216, 316910368, 0, 1090513968, 6006094, 316910368, 4794969, 1090517216, 316910400, 0, 0, 1090514032, 4795242, 0, 316910048, 316910048, 1090517216, 1090525504, 316910368, 1090517376, 4783514, 1090525504, 1090517392, 317448576, 1090522272, 327778448, 1090517472, 317448576, 4794969, 1090517392, 317448608, 0, 56, 1090514208, 4795242, 1090514208, 317448144, 317448144, 1090517392, 1090525504, 317448576, 1090517552, 4783514, 0, 0, 0, 1090517640, 1090517664, 327777992, 0 <repeats 15 times>, 4795068, 0, 0, 316910368, 1090517776, 0, 1090517776, 316910368, 0, 1090514528, 6006094, 316910368, 4794969, 1090517776, 316910400, 0, 0, 1090514592, 4795242, 0, 316910048, 316910048, 1090517776, 1090525504, 316910368, 1090517936, 4783514, 0, 0, 0, 1090522096, 327778736, 327778720, 0 <repeats 22 times>, 1, 1090516592, 6284189, 6284190, 16, 257723479467, 0, 0, 1090516528, 0, 1090515280, 0, 0, 0, 1090516960, 6284180, 1090516608, 0, 0, 0, 0, 18446744073709551615, 94489280512, 6284181, 0, 1090516280, 12884901888, 11, 0, 0, 0, 0, 0, 0, 32, 0, 0, 1929379840, 0, 0...} scopes = {0 <repeats 65536 times>} e = (Entry *) 0x0 base = {e_id = 74, e_name = {bv_len = 0, bv_val = 0x0}, e_nname = {bv_len = 25, bv_val = 0x2aacaf1795a0 "ou=o1,ou=people,o=oxylane"}, e_attrs = 0x0, e_ocflags = 0, e_bv = {bv_len = 0, bv_val = 0x0}, e_private = 0x12ee3ed0} e_root = (Entry *) 0x130f6b38 matched = (Entry *) 0x0 ei = (EntryInfo *) 0x2aac4d6fe6d0 attrs = (AttributeName *) 0x138981a0 realbase = {bv_len = 25, bv_val = 0x2aacaf1795a0 "ou=o1,ou=people,o=oxylane"} mask = 5119 stoptime = 1240904022 manageDSAit = 0 tentries = 1 nentries = 1 idflag = 0 lock = {off = 203872, ndx = 95, gen = 2711, mode = DB_LOCK_READ} opinfo = (struct bdb_op_info *) 0x0 ltid = (DB_TXN *) 0x12ee3510 oex = (OpExtra *) 0x0 #6 0x000000000043ecfa in fe_op_search (op=0x12ee1630, rs=0x41000c80) at search.c:366 bd = (BackendDB *) 0x89cce0 #7 0x000000000043e634 in do_search (op=0x12ee1630, rs=0x41000c80) at search.c:217 base = {bv_len = 25, bv_val = 0x2aacaf178668 "ou=o1,ou=people,o=oxylane"} siz = 1 off = 0 i = 1 #8 0x000000000043b78a in connection_operation (ctx=0x41000dd0, arg_v=0x12ee1630) at connection.c:1097 rc = 80 op = (Operation *) 0x12ee1630 rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0} tag = 99 opidx = SLAP_OP_SEARCH conn = (Connection *) 0x12f2c7b8 memctx = (void *) 0x12ee1b60 memctx_null = (void *) 0x0 memsiz = 1048576 __PRETTY_FUNCTION__ = "connection_operation" #9 0x000000000043bca5 in connection_read_thread (ctx=0x41000dd0, argv=0xd) at connection.c:1223 rc = 0 cri = {op = 0x12ee1630, func = 0, arg = 0x0, ctx = 0x41000dd0, nullop = 0} s = 13 #10 0x00000000005c15dc in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:663 pool = (struct ldap_int_thread_pool_s *) 0x12e3da20 task = (ldap_int_thread_task_t *) 0x2aaca82a46f0 work_list = (ldap_int_tpool_plist_t *) 0x12e3dab8 ctx = {ltu_id = 1090525504, ltu_key = {{ltk_key = 0x43b311, ltk_data = 0x12ee1a50, ltk_free = 0x43b174 <conn_counter_destroy>}, {ltk_key = 0x4a653a, ltk_data = 0x12ee1b60, ltk_free = 0x4a6334 <slap_sl_mem_destroy>}, {ltk_key = 0x4553b8, ltk_data = 0x0, ltk_free = 0x455314 <slap_op_q_destroy>}, {ltk_key = 0x130d9a60, ltk_data = 0x12ee3510, ltk_free = 0x524225 <bdb_reader_free>}, {ltk_key = 0x4e62a6, ltk_data = 0x13a97d60, ltk_free = 0x4e6286 <search_stack_free>}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 27 times>}} kctx = (ldap_int_thread_userctx_t *) 0x0 i = 32 keyslot = 986 hash = 2575130586 __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #11 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #12 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 No symbol table info available. (gdb) info registers rax 0x0 0 rbx 0x58 88 rcx 0x28 40 rdx 0x0 0 rsi 0x2aac4fb3c8d0 46919559923920 rdi 0x58 88 rbp 0x104f 0x104f rsp 0x40e7f6d0 0x40e7f6d0 r8 0x2aac37ebc138 46919160938808 r9 0x1 1 r10 0x0 0 r11 0x1 1 r12 0x0 0 r13 0x41001940 1090525504 r14 0x41002000 1090527232 r15 0x1000 4096 rip 0x3c024082e9 0x3c024082e9 <pthread_mutex_lock+25> eflags 0x10202 [ IF RF ] cs 0x33 51 ss 0x2b 43 ds 0x0 0 es 0x0 0 fs 0x63 99 gs 0x0 0 (gdb) thread apply all backtrace Thread 22 (Thread 1249986880 (LWP 4307)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 21 (Thread 1241594176 (LWP 4306)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 20 (Thread 1233201472 (LWP 4305)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 19 (Thread 1224808768 (LWP 4304)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 18 (Thread 1216416064 (LWP 4303)): #0 0x0000003c018da178 in __lll_mutex_lock_wait () from /lib64/libc.so.6 #1 0x0000003c01873c07 in _L_lock_14089 () from /lib64/libc.so.6 #2 0x0000003c01872a61 in free () from /lib64/libc.so.6 #3 0x00000000005f29fb in ber_memfree_x (p=0x20e77cf0, ctx=0x0) at memory.c:152 #4 0x00000000005f0dc2 in ber_free (ber=0x20e77cf0, freebuf=1) at io.c:214 #5 0x0000000000455416 in slap_op_free (op=0x172c4ac0, ctx=0x4880fdd0) at operation.c:83 #6 0x000000000043ba28 in connection_operation (ctx=0x4880fdd0, arg_v=0x172c4ac0) at connection.c:1144 #7 0x000000000043bca5 in connection_read_thread (ctx=0x4880fdd0, argv=0x21) at connection.c:1223 #8 0x00000000005c15dc in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:663 #9 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #10 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 17 (Thread 1208023360 (LWP 4302)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 16 (Thread 1199630656 (LWP 4301)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 15 (Thread 1191237952 (LWP 4300)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 14 (Thread 1182845248 (LWP 4299)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 13 (Thread 1174452544 (LWP 4298)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 12 (Thread 1166059840 (LWP 4211)): #0 0x0000003c018b5c57 in sched_yield () from /lib64/libc.so.6 #1 0x00002aaaaadd2f98 in __os_yield () from /opt/db4/lib/libdb-4.7.so #2 0x00002aaaaace13f6 in __db_tas_mutex_lock () from /opt/db4/lib/libdb-4.7.so #3 0x00002aaaaadc0928 in __memp_alloc () from /opt/db4/lib/libdb-4.7.so #4 0x00002aaaaadc2153 in __memp_fget () from /opt/db4/lib/libdb-4.7.so #5 0x00002aaaaacf5511 in __bam_search () from /opt/db4/lib/libdb-4.7.so #6 0x00002aaaaace4f57 in __bamc_init () from /opt/db4/lib/libdb-4.7.so #7 0x00002aaaaace6e2c in __bamc_init () from /opt/db4/lib/libdb-4.7.so #8 0x00002aaaaad7d8ea in __dbc_get () from /opt/db4/lib/libdb-4.7.so #9 0x00002aaaaad89474 in __dbc_get_pp () from /opt/db4/lib/libdb-4.7.so #10 0x00000000005326cc in hdb_idl_fetch_key (be=0x12efd140, db=0x1ebccc70, txn=0x161c30b0, key=0x45688290, ids=0x173c6720, saved_cursor=0x0, get_flag=0) at idl.c:604 #11 0x0000000000536635 in hdb_key_read (be=0x12efd140, db=0x1ebccc70, txn=0x161c30b0, k=0x172c6bc8, ids=0x173c6720, saved_cursor=0x0, get_flag=0) at key.c:50 #12 0x000000000052e5ad in equality_candidates (op=0x161c2b00, rtxn=0x161c30b0, ava=0x172c6a60, ids=0x176c6720, tmp=0x173c6720) at filterindex.c:788 #13 0x000000000052ce70 in hdb_filter_candidates (op=0x161c2b00, rtxn=0x161c30b0, f=0x172c6aa0, ids=0x176c6720, tmp=0x173c6720, stack=0x177c6720) at filterindex.c:154 #14 0x000000000052d9f2 in list_candidates (op=0x161c2b00, rtxn=0x161c30b0, flist=0x172c6a40, ftype=160, ids=0x175c6720, tmp=0x173c6720, save=0x176c6720) at filterindex.c:581 #15 0x000000000052d2e4 in hdb_filter_candidates (op=0x161c2b00, rtxn=0x161c30b0, f=0x172c6ac0, ids=0x175c6720, tmp=0x173c6720, stack=0x176c6720) at filterindex.c:198 #16 0x000000000052d9f2 in list_candidates (op=0x161c2b00, rtxn=0x161c30b0, flist=0x45688870, ftype=161, ids=0x174c6720, tmp=0x173c6720, save=0x175c6720) at filterindex.c:581 #17 0x000000000052d38c in hdb_filter_candidates (op=0x161c2b00, rtxn=0x161c30b0, f=0x45688850, ids=0x174c6720, tmp=0x173c6720, stack=0x175c6720) at filterindex.c:204 #18 0x000000000052d9f2 in list_candidates (op=0x161c2b00, rtxn=0x161c30b0, flist=0x45688830, ftype=160, ids=0x45708aa0, tmp=0x173c6720, save=0x174c6720) at filterindex.c:581 #19 0x000000000052d2e4 in hdb_filter_candidates (op=0x161c2b00, rtxn=0x161c30b0, f=0x45688890, ids=0x45708aa0, tmp=0x173c6720, stack=0x174c6720) at filterindex.c:198 #20 0x00000000004e67f7 in search_candidates (op=0x161c2b00, rs=0x45809c80, e=0x45688a50, txn=0x161c30b0, ids=0x45708aa0, scopes=0x45688aa0) at search.c:1204 #21 0x00000000004e4b47 in hdb_search (op=0x161c2b00, rs=0x45809c80) at search.c:585 #22 0x000000000043ecfa in fe_op_search (op=0x161c2b00, rs=0x45809c80) at search.c:366 #23 0x000000000043e634 in do_search (op=0x161c2b00, rs=0x45809c80) at search.c:217 #24 0x000000000043b78a in connection_operation (ctx=0x45809dd0, arg_v=0x161c2b00) at connection.c:1097 #25 0x000000000043bca5 in connection_read_thread (ctx=0x45809dd0, argv=0x19) at connection.c:1223 #26 0x00000000005c15dc in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:663 #27 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #28 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 11 (Thread 1157667136 (LWP 4210)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00002aaaaace186d in __db_pthread_mutex_lock () from /opt/db4/lib/libdb-4.7.so #2 0x00002aaaaace140b in __db_tas_mutex_lock () from /opt/db4/lib/libdb-4.7.so #3 0x00002aaaaad5f341 in __lock_get_internal () from /opt/db4/lib/libdb-4.7.so #4 0x00002aaaaad5f921 in __lock_get_pp () from /opt/db4/lib/libdb-4.7.so #5 0x0000000000521970 in bdb_cache_entry_db_lock (bdb=0x12efd2d0, txn=0x161c3480, ei=0x12ee3ed0, rw=0, tryOnly=0, lock=0x44e87a10) at cache.c:221 #6 0x0000000000522ef5 in hdb_cache_find_id (op=0x161c2620, tid=0x161c3480, id=74, eip=0x44e878c0, flag=0, lock=0x44e87a10) at cache.c:951 #7 0x0000000000529aad in hdb_dn2entry (op=0x161c2620, tid=0x161c3480, dn=0x161c2658, e=0x44e87a40, matched=1, lock=0x44e87a10) at dn2entry.c:67 #8 0x00000000004e3f73 in hdb_search (op=0x161c2620, rs=0x45008c80) at search.c:373 #9 0x000000000043ecfa in fe_op_search (op=0x161c2620, rs=0x45008c80) at search.c:366 #10 0x000000000043e634 in do_search (op=0x161c2620, rs=0x45008c80) at search.c:217 #11 0x000000000043b78a in connection_operation (ctx=0x45008dd0, arg_v=0x161c2620) at connection.c:1097 #12 0x000000000043bca5 in connection_read_thread (ctx=0x45008dd0, argv=0x22) at connection.c:1223 #13 0x00000000005c15dc in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:663 #14 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #15 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 10 (Thread 1149274432 (LWP 4209)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 9 (Thread 1140881728 (LWP 4208)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 8 (Thread 1132489024 (LWP 4207)): #0 0x00002aaaaad5d361 in __lock_locker_is_parent () from /opt/db4/lib/libdb-4.7.so #1 0x00002aaaaad5e544 in __lock_get_internal () from /opt/db4/lib/libdb-4.7.so #2 0x00002aaaaad5f692 in __lock_get () from /opt/db4/lib/libdb-4.7.so #3 0x00002aaaaad8b7f4 in __db_lget () from /opt/db4/lib/libdb-4.7.so #4 0x00002aaaaacf4eaf in __bam_get_root () from /opt/db4/lib/libdb-4.7.so #5 0x00002aaaaacf5222 in __bam_search () from /opt/db4/lib/libdb-4.7.so #6 0x00002aaaaace4f57 in __bamc_init () from /opt/db4/lib/libdb-4.7.so #7 0x00002aaaaace6e2c in __bamc_init () from /opt/db4/lib/libdb-4.7.so #8 0x00002aaaaad7d8ea in __dbc_get () from /opt/db4/lib/libdb-4.7.so #9 0x00002aaaaad89474 in __dbc_get_pp () from /opt/db4/lib/libdb-4.7.so #10 0x00000000005326cc in hdb_idl_fetch_key (be=0x12efd140, db=0x1ebccc70, txn=0x2aac460024d0, key=0x43684290, ids=0x2aac46102e40, saved_cursor=0x0, get_flag=0) at idl.c:604 #11 0x0000000000536635 in hdb_key_read (be=0x12efd140, db=0x1ebccc70, txn=0x2aac460024d0, k=0x2aac460032e8, ids=0x2aac46102e40, saved_cursor=0x0, get_flag=0) at key.c:50 #12 0x000000000052e5ad in equality_candidates (op=0x2aac46000c30, rtxn=0x2aac460024d0, ava=0x2aac46003180, ids=0x2aac46402e40, tmp=0x2aac46102e40) at filterindex.c:788 #13 0x000000000052ce70 in hdb_filter_candidates (op=0x2aac46000c30, rtxn=0x2aac460024d0, f=0x2aac460031c0, ids=0x2aac46402e40, tmp=0x2aac46102e40, stack=0x2aac46502e40) at filterindex.c:154 #14 0x000000000052d9f2 in list_candidates (op=0x2aac46000c30, rtxn=0x2aac460024d0, flist=0x2aac46003160, ftype=160, ids=0x2aac46302e40, tmp=0x2aac46102e40, save=0x2aac46402e40) at filterindex.c:581 #15 0x000000000052d2e4 in hdb_filter_candidates (op=0x2aac46000c30, rtxn=0x2aac460024d0, f=0x2aac460031e0, ids=0x2aac46302e40, tmp=0x2aac46102e40, stack=0x2aac46402e40) at filterindex.c:198 #16 0x000000000052d9f2 in list_candidates (op=0x2aac46000c30, rtxn=0x2aac460024d0, flist=0x43684870, ftype=161, ids=0x2aac46202e40, tmp=0x2aac46102e40, save=0x2aac46302e40) at filterindex.c:581 #17 0x000000000052d38c in hdb_filter_candidates (op=0x2aac46000c30, rtxn=0x2aac460024d0, f=0x43684850, ids=0x2aac46202e40, tmp=0x2aac46102e40, stack=0x2aac46302e40) at filterindex.c:204 #18 0x000000000052d9f2 in list_candidates (op=0x2aac46000c30, rtxn=0x2aac460024d0, flist=0x43684830, ftype=160, ids=0x43704aa0, tmp=0x2aac46102e40, save=0x2aac46202e40) at filterindex.c:581 #19 0x000000000052d2e4 in hdb_filter_candidates (op=0x2aac46000c30, rtxn=0x2aac460024d0, f=0x43684890, ids=0x43704aa0, tmp=0x2aac46102e40, stack=0x2aac46202e40) at filterindex.c:198 #20 0x00000000004e67f7 in search_candidates (op=0x2aac46000c30, rs=0x43805c80, e=0x43684a50, txn=0x2aac460024d0, ids=0x43704aa0, scopes=0x43684aa0) at search.c:1204 #21 0x00000000004e4b47 in hdb_search (op=0x2aac46000c30, rs=0x43805c80) at search.c:585 #22 0x000000000043ecfa in fe_op_search (op=0x2aac46000c30, rs=0x43805c80) at search.c:366 #23 0x000000000043e634 in do_search (op=0x2aac46000c30, rs=0x43805c80) at search.c:217 #24 0x000000000043b78a in connection_operation (ctx=0x43805dd0, arg_v=0x2aac46000c30) at connection.c:1097 #25 0x000000000043bca5 in connection_read_thread (ctx=0x43805dd0, argv=0x15) at connection.c:1223 #26 0x00000000005c15dc in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:663 #27 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #28 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 7 (Thread 1124096320 (LWP 4206)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 6 (Thread 1115703616 (LWP 4205)): #0 0x0000003c0240d798 in pread64 () from /lib64/libpthread.so.0 #1 0x00002aaaaadd24ee in __os_io () from /opt/db4/lib/libdb-4.7.so #2 0x00002aaaaadc11c5 in __memp_pgread () from /opt/db4/lib/libdb-4.7.so #3 0x00002aaaaadc2b7f in __memp_fget () from /opt/db4/lib/libdb-4.7.so #4 0x00002aaaaacf5511 in __bam_search () from /opt/db4/lib/libdb-4.7.so #5 0x00002aaaaace4f57 in __bamc_init () from /opt/db4/lib/libdb-4.7.so #6 0x00002aaaaace6e2c in __bamc_init () from /opt/db4/lib/libdb-4.7.so #7 0x00002aaaaad7d8ea in __dbc_get () from /opt/db4/lib/libdb-4.7.so #8 0x00002aaaaad89474 in __dbc_get_pp () from /opt/db4/lib/libdb-4.7.so #9 0x000000000053032e in hdb_id2entry (be=0x12efd140, tid=0x2aac45000900, id=4194444, e=0x426828b0) at id2entry.c:125 #10 0x0000000000522f69 in hdb_cache_find_id (op=0x12ee4960, tid=0x2aac45000900, id=4194444, eip=0x42682a40, flag=0, lock=0x42682a10) at cache.c:958 #11 0x00000000004e5105 in hdb_search (op=0x12ee4960, rs=0x42803c80) at search.c:705 #12 0x000000000043ecfa in fe_op_search (op=0x12ee4960, rs=0x42803c80) at search.c:366 #13 0x000000000043e634 in do_search (op=0x12ee4960, rs=0x42803c80) at search.c:217 #14 0x000000000043b78a in connection_operation (ctx=0x42803dd0, arg_v=0x12ee4960) at connection.c:1097 #15 0x000000000043bca5 in connection_read_thread (ctx=0x42803dd0, argv=0x11) at connection.c:1223 #16 0x00000000005c15dc in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:663 #17 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #18 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 5 (Thread 1107310912 (LWP 4204)): #0 0x0000003c0240a496 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000000005c2ab7 in ldap_pvt_thread_cond_wait (cond=0x12e3da50, mutex=0x12e3da28) at thr_posix.c:277 #2 0x00000000005c155d in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:654 #3 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #4 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 4 (Thread 1098918208 (LWP 4203)): #0 0x0000003c0186f798 in _int_malloc () from /lib64/libc.so.6 #1 0x0000003c01870c9d in malloc () from /lib64/libc.so.6 #2 0x00000000005f2b13 in ber_memalloc_x (s=2940, ctx=0x0) at memory.c:226 #3 0x000000000045f486 in ch_malloc (size=2940) at ch_malloc.c:54 #4 0x0000000000530402 in hdb_id2entry (be=0x12efd140, tid=0x12ea8150, id=4937379, e=0x416808b0) at id2entry.c:143 #5 0x0000000000522f69 in hdb_cache_find_id (op=0x12ee2530, tid=0x12ea8150, id=4937379, eip=0x41680a40, flag=0, lock=0x41680a10) at cache.c:958 #6 0x00000000004e5105 in hdb_search (op=0x12ee2530, rs=0x41801c80) at search.c:705 #7 0x000000000043ecfa in fe_op_search (op=0x12ee2530, rs=0x41801c80) at search.c:366 #8 0x000000000043e634 in do_search (op=0x12ee2530, rs=0x41801c80) at search.c:217 #9 0x000000000043b78a in connection_operation (ctx=0x41801dd0, arg_v=0x12ee2530) at connection.c:1097 #10 0x000000000043bca5 in connection_read_thread (ctx=0x41801dd0, argv=0x24) at connection.c:1223 #11 0x00000000005c15dc in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:663 #12 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #13 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 3 (Thread 1082132800 (LWP 4174)): #0 0x0000003c018ce7a8 in epoll_wait () from /lib64/libc.so.6 #1 0x0000000000437e8c in slapd_daemon_task (ptr=0x0) at daemon.c:2291 #2 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #3 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 2 (Thread 1090525504 (LWP 4175)): #0 0x0000003c024082e9 in pthread_mutex_lock () from /lib64/libpthread.so.0 #1 0x00000000005c2b01 in ldap_pvt_thread_mutex_lock (mutex=0x58) at thr_posix.c:296 #2 0x0000000000523d44 in bdb_cache_delete_internal (cache=0x12efd330, e=0x2aac4fb3c8d0, decr=0) at cache.c:1372 #3 0x0000000000522a32 in hdb_cache_lru_purge (bdb=0x12efd2d0) at cache.c:776 #4 0x0000000000523323 in hdb_cache_find_id (op=0x12ee1630, tid=0x12ee3510, id=243315, eip=0x40e7fa40, flag=0, lock=0x40e7fa10) at cache.c:1053 #5 0x00000000004e5105 in hdb_search (op=0x12ee1630, rs=0x41000c80) at search.c:705 #6 0x000000000043ecfa in fe_op_search (op=0x12ee1630, rs=0x41000c80) at search.c:366 #7 0x000000000043e634 in do_search (op=0x12ee1630, rs=0x41000c80) at search.c:217 #8 0x000000000043b78a in connection_operation (ctx=0x41000dd0, arg_v=0x12ee1630) at connection.c:1097 #9 0x000000000043bca5 in connection_read_thread (ctx=0x41000dd0, argv=0xd) at connection.c:1223 #10 0x00000000005c15dc in ldap_int_thread_pool_wrapper (xpool=0x12e3da20) at tpool.c:663 #11 0x0000003c024062e7 in start_thread () from /lib64/libpthread.so.0 #12 0x0000003c018ce3bd in clone () from /lib64/libc.so.6 Thread 1 (Thread 46912501776800 (LWP 4154)): #0 0x0000003c024075a5 in pthread_join () from /lib64/libpthread.so.0 #1 0x00000000005c2a0f in ldap_pvt_thread_join (thread=1082132800, thread_return=0x0) at thr_posix.c:197 #2 0x0000000000438c33 in slapd_daemon () at daemon.c:2665 #3 0x000000000041bcb2 in main (argc=5, argv=0x7fff8a4f4f48) at main.c:948 #0 0x0000003c024082e9 in pthread_mutex_lock () from /lib64/libpthread.so.0 (gdb) quit The program is running. Quit anyway (and detach it)? (y or n) Detaching from program: /opt/openldap2/libexec/slapd, process 4154 --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

1 0

(ITS#6080) Page Fault in ber_strndup_x
by roger.smith＠bluecoat.com 28 Apr '09

28 Apr '09

Full_Name: Roger Smith Version: 2.4.16 OS: Any URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (65.46.48.194) The function ldap_bv2dn_x is supposed to handle a buffer that is not NULL terminated, as are the functions ldap_bv2rdn_x, str2strval, and ber_strndup_x (through macro LDAP_STRNDUPX)which are in it's codepath. However, in ber_strndup_x (liblber/memory.c) a call is made to strlen which expects a NULL terminated string. At a minimum, this will waste CPU cycles as strlen can continue far past the end of the buffer until it finds a NULL. In the worst case, this sometimes causes a page fault when strlen continues off into protected memory. This code should be changed to use strnlen, or a locally defined equivilent. e.g. 669,673c669 < len = strlen( s ); < < if ( len > l ) { < len = l; < } --- > len = strnlen( s, l );

1 0

Re: (ITS#6040) SEGV - hdb_cache_lru_purge / bdb_cache_delete_internal / ldap_pvt_thread_mutex_lock
by oskar＠deckle.co.za 28 Apr '09

28 Apr '09

Hi We're still unfortunately stuck on 2.4.15 pending various changecontrols on our side. I have a work-around, however for 2.4.15 - in case anyone ever reads this ticket and has further problems. By dramatically increasing the cachesize and idlcachesize entries in the relevant hdb database section, the cache is walked less often, and cleaned out less often. This reduces the number of times the problem could occur, which seems to have reduced the incidence from around 4* a day down to zero times in the last 20 days. We are using cachesize of 20000 and idlsize of 60000. This increases memory size, but gives us stability. Thanks, Oskar On 27 Mar 2009, at 09:52, openldap-its(a)OpenLDAP.org wrote: > > *** THIS IS AN AUTOMATICALLY GENERATED REPLY *** > > Thanks for your report to the OpenLDAP Issue Tracking System. Your > report has been assigned the tracking number ITS#6040. > > One of our support engineers will look at your report in due course. > Note that this may take some time because our support engineers > are volunteers. They only work on OpenLDAP when they have spare > time. > > If you need to provide additional information in regards to your > issue report, you may do so by replying to this message. Note that > any mail sent to openldap-its(a)openldap.org with (ITS#6040) > in the subject will automatically be attached to the issue report. > > mailto:openldap-its@openldap.org?subject=(ITS#6040) > > You may follow the progress of this report by loading the following > URL in a web browser: > http://www.OpenLDAP.org/its/index.cgi?findid=6040 > > Please remember to retain your issue tracking number (ITS#6040) > on any further messages you send to us regarding this report. If > you don't then you'll just waste our time and yours because we > won't be able to properly track the report. > > Please note that the Issue Tracking System is not intended to > be used to seek help in the proper use of OpenLDAP Software. > Such requests will be closed. > > OpenLDAP Software is user supported. > http://www.OpenLDAP.org/support/ > > -------------- > Copyright 1998-2007 The OpenLDAP Foundation, All Rights Reserved.

1 0

Re: (ITS#6034) Assert failure - connection_state_closing / send_ldap_ber / slap_send_search_entry / syncprov_sendresp
by oskar＠deckle.co.za 28 Apr '09

28 Apr '09

Hi Apologies - I was incorrect in item 2. We have not yet upgraded to 2.4.16 - that changecontrol is still pending. So the patch I referred to applies to 2.4.15. Thanks, and good luck. Oskar On 28 Apr 2009, at 15:16, Oskar Pearson wrote: > Hi David > > On 28 Apr 2009, at 12:20, David Angerer wrote: > >> Hi there, >> >> Already posted this a while ago to openldap-bugs, but havn't got a >> response yet. As the problem still persist in my environment, I'll >> give it another try here. >> >> We upgraded to openldap 2.4.16 a while ago. Since then we are >> experiencing relatively frequent core dumps (average uptime is around >> 2-3 days). Investigating the root cause we came across ITS#6034 which >> reminded us much of problem we are facing, but should be fixed in >> 2.4.16. > > We've not had a crash related to this (or its #5836) since doing the > following four things: > > 1) Fixing path-mtu issues on the network with the VPN, so that when > large transactions occurred, the network wouldn't go into infinite > wait, chewing up threads. Links flapping up and down, or path-mtu- > discovery icmp filtering can have the same effect and be out of your > control. > > 2) Upgrading to 2.4.16 > > 3) setting this in slapd.conf (after applying the patch in the next > step) > writetimeout 30 > > 4) Applying the patch here. > The patch is a hacked up version of the patch relating to #5836 > pulled out of CVS, which removes some of the threading aspects, and > "clarifies" some of the code in the process. > > If I were you, I'd try to pull the #5836 patch out of CVS and see if > that helps you. If not, or you need a very urgent fix to see if this > helps, then consider using this patch. > > I have to make numerous disclaimers about this patch... > 4a) some of it may be a less-optimal way of performing the same > changes that are mentioned in #5836 in trunk. I originally started > hacking that code as I encountered some "wierdness" in it - where > straces didn't do what I expected. In retrospect, I think some of > that may have been optimisations that I didn't understand at the > time. I tested my hacked-up patch, and it worked, so I've stuck to > it since. I intend to re-pull the original patch out of the cvs > source sometime and re-test it, but I've not had time. > 4b) It works for us, but I make you absolutely no promises - I am > releasing it under the same licence as openldap (no warantee, etc > etc etc). > 4c) it probably only reduces the problem because of some corner-case > that I am completely unaware of. EG: it may mean the assert-ing code > is never reached because the connections never reach the expected > thread state. > 4d) I've not done any C code for years, nor do I have very much > experience with the openldap source. > 4e) I fully expect at least three flames from Howard Chu including > great detail about why this patch is horrible. :) But at least it > has some useful comments. :) > > > <oskar-connection-patch-v1> > > > Hope that helps. > > Oskar > > >> Setup: >> Solaris 10 >> Openldap 2.4.16 (64bit) >> Berkeley DB 4.7 >> >> 1 Master >> 5 Replicas with deltasyncrepl >> >> Cores only happened to the master so far, replicas are running >> stable so far. >> >> I couldn't find a reference to this ITS in the 2.4.16 changelog >> (probably listed as other ITS or fixed earlier). >> Also if the fix made it's way into 2.4.16, I am wondering why we >> still >> observe this cores. >> >> If you need further information or have any suggestions please let me >> know. Please find some debugging information below. >> >> Kind regards, >> David >> >> (dbx) threads >> t@1 a l@1 ?() LWP suspended in __lwp_wait() >> t@2 a l@2 slapd_daemon_task() LWP suspended in __pollsys() >> t@3 a l@3 ldap_int_thread_pool_wrapper() sleep on >> 0x1004dd428 in __lwp_park() >> t@4 a l@4 ldap_int_thread_pool_wrapper() LWP suspended in >> ___lwp_cond_wait() >> t@5 a l@5 ldap_int_thread_pool_wrapper() LWP suspended in >> ___lwp_cond_wait() >> t@6 a l@6 ldap_int_thread_pool_wrapper() LWP suspended in >> ___lwp_cond_wait() >> t@7 a l@7 ldap_int_thread_pool_wrapper() sleep on >> 0x1004dd670 in __lwp_park() >> t@8 a l@8 ldap_int_thread_pool_wrapper() LWP suspended in >> ___lwp_cond_wait() >> t@9 a l@9 ldap_int_thread_pool_wrapper() sleep on >> 0x1004a9908 in __lwp_park() >> o t@10 a l@10 ldap_int_thread_pool_wrapper() signal SIGABRT >> in >> __lwp_kill() >> t@11 a l@11 ldap_int_thread_pool_wrapper() sleep on >> 0x1004a9908 in __lwp_park() >> t@12 a l@12 ldap_int_thread_pool_wrapper() LWP suspended in >> ___lwp_cond_wait() >>> t@13 a l@13 ldap_int_thread_pool_wrapper() LWP suspended in >> slap_access_allowed() >> t@14 a l@14 ldap_int_thread_pool_wrapper() LWP suspended in >> ___lwp_cond_wait() >> t@15 a l@15 ldap_int_thread_pool_wrapper() sleep on >> 0x1004dd1e0 in __lwp_park() >> t@16 a l@16 ldap_int_thread_pool_wrapper() LWP suspended in >> ___lwp_cond_wait() >> t@17 a l@17 ldap_int_thread_pool_wrapper() sleep on >> 0x1004a9908 in __lwp_park() >> t@18 a l@18 ldap_int_thread_pool_wrapper() LWP suspended in >> __lock_getlocker_int() >> (dbx) lwp l@10 >> Current function is connection_state_closing >> 686 assert( c->c_struct_state == SLAP_C_USED ); >> t@10 (l@10) stopped in __lwp_kill at 0xffffffff7decea00 >> 0xffffffff7decea00: __lwp_kill+0x0008: bcc,a,pt %icc,__lwp_kill >> +0x18 >> ! 0xffffffff7decea10 >> (dbx) where >> [1] __lwp_kill(0x0, 0x6, 0x10004b128, 0x19d480, 0x0, 0x0), at >> 0xffffffff7decea00 [2] raise(0x6, 0x0, 0x100445d58, >> 0xffffffffffffffff, 0xffffffff7dfe6000, 0x0), at 0xffffffff7de6b4f4 >> [3] abort(0x1, 0x1b8, 0x10004b128, 0x19d480, 0x0, 0x0), at >> 0xffffffff7de48c8c [4] __assert(0x100271f48, 0x100271f70, 0x2ae, >> 0x0, >> 0x19d138, 0x100069f70), at 0xffffffff7de48f30 =>[5] >> connection_state_closing(c = 0x1004dce30), line 686 in "connection.c" >> [6] send_ldap_ber(op = 0xffffffff733ff768, ber = 0xffffffff733ff028), >> line 148 in "result.c" >> [7] slap_send_search_entry(op = 0xffffffff733ff768, rs = >> 0xffffffff733ff2d0), line 1247 in "result.c" >> [8] syncprov_sendresp(op = 0xffffffff733ff768, opc = >> 0xffffffff733ff4a0, so = 0x113c0a930, e = 0xffffffff733ff500, mode = >> 3), line 848 in "syncprov.c" >> [9] syncprov_qplay(op = 0xffffffff733ff768, so = 0x113c0a930), line >> 913 in "syncprov.c" >> [10] syncprov_qtask(ctx = 0xffffffff733ffc20, arg = 0x113c0a930), >> line 971 in "syncprov.c" >> [11] ldap_int_thread_pool_wrapper(xpool = 0x10046a250), line 663 in >> "tpool.c" >> (dbx) list 680,690 >> 680 int connection_state_closing( Connection *c ) >> 681 { >> 682 /* c_mutex must be locked by caller */ >> 683 >> 684 int state; >> 685 assert( c != NULL ); >> 686 assert( c->c_struct_state == SLAP_C_USED ); >> 687 >> 688 state = c->c_conn_state; >> 689 >> 690 assert( state != SLAP_C_INVALID ); >> (dbx) print c >> c = 0x1004dce30 >> (dbx) print *c >> *c = { >> c_struct_state = 1 >> c_conn_state = 0 >> c_conn_idx = 26 >> c_sd = -1 >> c_close_reason = 0x100271eb0 "?" >> c_mutex = { >> __pthread_mutex_flags = { >> __pthread_mutex_flag1 = 4U >> __pthread_mutex_flag2 = '\0' >> __pthread_mutex_ceiling = '\0' >> __pthread_mutex_type = 0 >> __pthread_mutex_magic = 19800U >> } >> __pthread_mutex_lock = { >> __pthread_mutex_lock64 = { >> __pthread_mutex_pad = "" >> } >> __pthread_mutex_lock32 = { >> __pthread_ownerpid = 0 >> __pthread_lockword = 0 >> } >> __pthread_mutex_owner64 = 0 >> } >> __pthread_mutex_data = 0 >> } >> c_sb = 0x118772d90 >> c_starttime = 0 >> c_activitytime = 0 >> c_connid = 18446744073709551615U >> c_peer_domain = { >> bv_len = 0 >> bv_val = (nil) >> } >> c_peer_name = { >> bv_len = 0 >> bv_val = (nil) >> } >> c_listener = (nil) >> c_sasl_bind_mech = { >> bv_len = 0 >> bv_val = (nil) >> } >> c_sasl_dn = { >> bv_len = 0 >> bv_val = (nil) >> } >> c_sasl_authz_dn = { >> bv_len = 0 >> bv_val = (nil) >> } >> c_authz_backend = (nil) >> c_authz_cookie = (nil) >> c_authz = { >> sai_method = 128U >> sai_mech = { >> bv_len = 0 >> bv_val = (nil) >> } >> sai_dn = { >> bv_len = 0 >> bv_val = (nil) >> } >> sai_ndn = { >> bv_len = 0 >> bv_val = (nil) >> } >> sai_ssf = 0 >> sai_transport_ssf = 0 >> sai_tls_ssf = 0 >> sai_sasl_ssf = 0 >> } >> c_protocol = 0 >> c_ops = { >> stqh_first = (nil) >> stqh_last = 0x1004dcf38 >> } >> c_pending_ops = { >> stqh_first = (nil) >> stqh_last = 0x1004dcf48 >> } >> c_write1_mutex = { >> __pthread_mutex_flags = { >> __pthread_mutex_flag1 = 4U >> __pthread_mutex_flag2 = '\0' >> __pthread_mutex_ceiling = '\0' >> __pthread_mutex_type = 0 >> __pthread_mutex_magic = 19800U >> } >> __pthread_mutex_lock = { >> __pthread_mutex_lock64 = { >> __pthread_mutex_pad = "" >> } >> __pthread_mutex_lock32 = { >> __pthread_ownerpid = 0 >> __pthread_lockword = 4278190080U >> } >> __pthread_mutex_owner64 = 4278190080U >> } >> __pthread_mutex_data = 18446744071451976704U >> } >> c_write1_cv = { >> __pthread_cond_flags = { >> __pthread_cond_flag = "" >> __pthread_cond_type = 0 >> __pthread_cond_magic = 17238U >> } >> __pthread_cond_data = 0 >> } >> c_write2_mutex = { >> __pthread_mutex_flags = { >> __pthread_mutex_flag1 = 4U >> __pthread_mutex_flag2 = '\0' >> __pthread_mutex_ceiling = '\0' >> __pthread_mutex_type = 0 >> __pthread_mutex_magic = 19800U >> } >> __pthread_mutex_lock = { >> __pthread_mutex_lock64 = { >> __pthread_mutex_pad = "" >> } >> __pthread_mutex_lock32 = { >> __pthread_ownerpid = 0 >> __pthread_lockword = 0 >> } >> __pthread_mutex_owner64 = 0 >> } >> __pthread_mutex_data = 0 >> } >> c_write2_cv = { >> __pthread_cond_flags = { >> __pthread_cond_flag = "" >> __pthread_cond_type = 0 >> __pthread_cond_magic = 17238U >> } >> __pthread_cond_data = 0 >> } >> c_currentber = (nil) >> c_writers = 0 >> c_sasl_bind_in_progress = '\0' >> c_writewaiter = '\0' >> c_sasl_layers = '\0' >> c_sasl_done = '\0' >> c_sasl_authctx = (nil) >> c_sasl_sockctx = (nil) >> c_sasl_extra = (nil) >> c_sasl_bindop = (nil) >> c_pagedresults_state = { >> ps_be = (nil) >> ps_size = 0 >> ps_count = 0 >> ps_cookie = 0 >> ps_cookieval = { >> bv_len = 0 >> bv_val = (nil) >> } >> } >> c_n_ops_received = 3 >> c_n_ops_executing = 0 >> c_n_ops_pending = 0 >> c_n_ops_completed = 3 >> c_n_get = 4 >> c_n_read = 3 >> c_n_write = 1 >> c_extensions = (nil) >> c_clientfunc = (nil) >> c_clientarg = (nil) >> c_send_ldap_result = 0x10006b900 = >> &slap_send_ldap_result(Operation *op, SlapReply *rs) >> c_send_search_entry = 0x10006cda0 = >> &slap_send_search_entry(Operation *op, SlapReply *rs) >> c_send_search_reference = 0x10006fa80 = >> &slap_send_search_reference(Operation *op, SlapReply *rs) >> c_send_ldap_extended = 0x10006c5f8 = >> &slap_send_ldap_extended(Operation *op, SlapReply *rs) >> c_send_ldap_intermediate = 0x10006ca28 = >> &slap_send_ldap_intermediate(Operation *op, SlapReply *rs) } >

1 0

Re: (ITS#6034) Assert failure - connection_state_closing / send_ldap_ber / slap_send_search_entry / syncprov_sendresp
by oskar＠deckle.co.za 28 Apr '09

28 Apr '09

--Apple-Mail-3-627969786 Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Hi David On 28 Apr 2009, at 12:20, David Angerer wrote: > Hi there, > > Already posted this a while ago to openldap-bugs, but havn't got a > response yet. As the problem still persist in my environment, I'll > give it another try here. > > We upgraded to openldap 2.4.16 a while ago. Since then we are > experiencing relatively frequent core dumps (average uptime is around > 2-3 days). Investigating the root cause we came across ITS#6034 which > reminded us much of problem we are facing, but should be fixed in > 2.4.16. We've not had a crash related to this (or its #5836) since doing the following four things: 1) Fixing path-mtu issues on the network with the VPN, so that when large transactions occurred, the network wouldn't go into infinite wait, chewing up threads. Links flapping up and down, or path-mtu- discovery icmp filtering can have the same effect and be out of your control. 2) Upgrading to 2.4.16 3) setting this in slapd.conf (after applying the patch in the next step) writetimeout 30 4) Applying the patch here. The patch is a hacked up version of the patch relating to #5836 pulled out of CVS, which removes some of the threading aspects, and "clarifies" some of the code in the process. If I were you, I'd try to pull the #5836 patch out of CVS and see if that helps you. If not, or you need a very urgent fix to see if this helps, then consider using this patch. I have to make numerous disclaimers about this patch... 4a) some of it may be a less-optimal way of performing the same changes that are mentioned in #5836 in trunk. I originally started hacking that code as I encountered some "wierdness" in it - where straces didn't do what I expected. In retrospect, I think some of that may have been optimisations that I didn't understand at the time. I tested my hacked-up patch, and it worked, so I've stuck to it since. I intend to re-pull the original patch out of the cvs source sometime and re-test it, but I've not had time. 4b) It works for us, but I make you absolutely no promises - I am releasing it under the same licence as openldap (no warantee, etc etc etc). 4c) it probably only reduces the problem because of some corner-case that I am completely unaware of. EG: it may mean the assert-ing code is never reached because the connections never reach the expected thread state. 4d) I've not done any C code for years, nor do I have very much experience with the openldap source. 4e) I fully expect at least three flames from Howard Chu including great detail about why this patch is horrible. :) But at least it has some useful comments. :) --Apple-Mail-3-627969786 Content-Disposition: attachment; filename=oskar-connection-patch-v1 Content-Type: application/octet-stream; x-unix-mode=0644; name="oskar-connection-patch-v1" Content-Transfer-Encoding: 7bit diff -urN openldap-2.4.15-plain-source/doc/man/man5/slapd-config.5 openldap-2.4.15-oskar-connection-patch/doc/man/man5/slapd-config.5 --- openldap-2.4.15-plain-source/doc/man/man5/slapd-config.5 2009-01-22 00:00:50.000000000 +0000 +++ openldap-2.4.15-oskar-connection-patch/doc/man/man5/slapd-config.5 2009-03-11 14:15:59.000000000 +0000 @@ -451,7 +451,9 @@ .B olcIdleTimeout: <integer> Specify the number of seconds to wait before forcibly closing an idle client connection. A setting of 0 disables this -feature. The default is 0. +feature. The default is 0. You may also want to set the +.B olcWriteTimeout +option. .TP .B olcIndexIntLen: <integer> Specify the key length for ordered integer indices. The most significant @@ -750,11 +752,12 @@ Specify the maximum number of threads to use in tool mode. This should not be greater than the number of CPUs in the system. The default is 1. -.\"ucdata-path is obsolete / ignored... -.\".TP -.\".B ucdata-path <path> -.\"Specify the path to the directory containing the Unicode character -.\"tables. The default path is DATADIR/ucdata. +.TP +.B olcWriteTimeout: <integer> +Specify the number of seconds to wait before forcibly closing +a connection with an outstanding write. This allows recovery from +various network hang conditions. A setting of 0 disables this +feature. The default is 0. .SH TLS OPTIONS If .B slapd diff -urN openldap-2.4.15-plain-source/servers/slapd/bconfig.c openldap-2.4.15-oskar-connection-patch/servers/slapd/bconfig.c --- openldap-2.4.15-plain-source/servers/slapd/bconfig.c 2009-02-13 03:16:59.000000000 +0000 +++ openldap-2.4.15-oskar-connection-patch/servers/slapd/bconfig.c 2009-03-11 14:16:14.000000000 +0000 @@ -706,6 +706,9 @@ &config_updateref, "( OLcfgDbAt:0.13 NAME 'olcUpdateRef' " "EQUALITY caseIgnoreMatch " "SUP labeledURI )", NULL, NULL }, + { "writetimeout", "timeout", 2, 2, 0, ARG_INT, + &global_writetimeout, "( OLcfgGlAt:88 NAME 'olcWriteTimeout' " + "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL }, { NULL, NULL, 0, 0, 0, ARG_IGNORED, NULL, NULL, NULL, NULL } }; @@ -764,7 +767,7 @@ "olcTLSCACertificatePath $ olcTLSCertificateFile $ " "olcTLSCertificateKeyFile $ olcTLSCipherSuite $ olcTLSCRLCheck $ " "olcTLSRandFile $ olcTLSVerifyClient $ olcTLSDHParamFile $ " - "olcTLSCRLFile $ olcToolThreads $ " + "olcTLSCRLFile $ olcToolThreads $ olcWriteTimeout $ " "olcObjectIdentifier $ olcAttributeTypes $ olcObjectClasses $ " "olcDitContentRules $ olcLdapSyntaxes ) )", Cft_Global }, { "( OLcfgGlOc:2 " diff -urN openldap-2.4.15-plain-source/servers/slapd/config.c openldap-2.4.15-oskar-connection-patch/servers/slapd/config.c --- openldap-2.4.15-plain-source/servers/slapd/config.c 2009-02-13 03:16:59.000000000 +0000 +++ openldap-2.4.15-oskar-connection-patch/servers/slapd/config.c 2009-03-11 14:16:54.000000000 +0000 @@ -62,6 +62,7 @@ slap_mask_t global_disallows = 0; int global_gentlehup = 0; int global_idletimeout = 0; +int global_writetimeout = 0; char *global_host = NULL; char *global_realm = NULL; char *sasl_host = NULL; diff -urN openldap-2.4.15-plain-source/servers/slapd/connection.c openldap-2.4.15-oskar-connection-patch/servers/slapd/connection.c --- openldap-2.4.15-plain-source/servers/slapd/connection.c 2009-01-30 18:51:16.000000000 +0000 +++ openldap-2.4.15-oskar-connection-patch/servers/slapd/connection.c 2009-03-11 21:44:57.000000000 +0000 @@ -244,6 +244,42 @@ return i; } +/* + * Timeout connections that are having trouble writing + */ +int connections_timeout_write(time_t now) +{ + int i = 0; + int connindex; + Connection* c; + + for( c = connection_first( &connindex ); + c != NULL; + c = connection_next( c, &connindex ) ) + { + /* Don't timeout an outbound connection */ + if( c->c_conn_state == SLAP_C_CLIENT ) { + continue; + } + + if (! c->c_writewaiter ) { + continue; + } + + if( difftime( c->c_activitytime+global_writetimeout, now) < 0 ) { + /* close it */ + Debug( LDAP_DEBUG_CONNS, + "connection_closing: due to write timeout", NULL, 0, 0 ); + connection_closing( c, "writetimeout" ); + connection_close( c ); + i++; + } + } + connection_done( c ); + + return i; +} + static Connection* connection_get( ber_socket_t s ) { Connection *c; diff -urN openldap-2.4.15-plain-source/servers/slapd/daemon.c openldap-2.4.15-oskar-connection-patch/servers/slapd/daemon.c --- openldap-2.4.15-plain-source/servers/slapd/daemon.c 2009-02-13 02:35:39.000000000 +0000 +++ openldap-2.4.15-oskar-connection-patch/servers/slapd/daemon.c 2009-03-11 23:11:00.000000000 +0000 @@ -2033,25 +2033,23 @@ { int l; time_t last_idle_check = 0; - struct timeval idle; + time_t last_write_timeout_check = 0; int ebadf = 0; #define SLAPD_IDLE_CHECK_LIMIT 4 +#define SLAPD_WRITE_CHECK_LIMIT 8 - if ( global_idletimeout > 0 ) { - last_idle_check = slap_get_time(); - /* Set the select timeout. - * Don't just truncate, preserve the fractions of - * seconds to prevent sleeping for zero time. - */ - idle.tv_sec = global_idletimeout / SLAPD_IDLE_CHECK_LIMIT; - idle.tv_usec = global_idletimeout - \ - ( idle.tv_sec * SLAPD_IDLE_CHECK_LIMIT ); - idle.tv_usec *= 1000000 / SLAPD_IDLE_CHECK_LIMIT; - } else { - idle.tv_sec = 0; - idle.tv_usec = 0; - } + /* This is how long we are going to sleep for, before we next need to check for idle or + * timed-out connections */ + struct timeval next_sleep; + + /* + * If the write timeout or idle timeout are both unset, there is no reason for the + * select/epoll loop to timeout. We thus default the sleep time to zero, + * which never times out + */ + next_sleep.tv_sec = 0; + next_sleep.tv_usec = 0; slapd_add( wake_sds[0], 0, NULL ); @@ -2143,6 +2141,8 @@ #define SLAPD_EBADF_LIMIT 16 time_t now; + time_t tv_idlenextcheck = 0; + time_t tv_writenextcheck = 0; SLAP_EVENT_DECL; @@ -2155,14 +2155,89 @@ now = slap_get_time(); - if ( ( global_idletimeout > 0 ) && - difftime( last_idle_check + - global_idletimeout/SLAPD_IDLE_CHECK_LIMIT, now ) < 0 ) + /* + * Decide whether it's time to call the idle timeout or write timeout code, + * based on the last time we did such a check, plus whether there are any + * filedescriptors which have pending writes + */ + if ( ( global_idletimeout > 0 ) && + difftime( (last_idle_check + + global_idletimeout/SLAPD_IDLE_CHECK_LIMIT), now ) < 0 ) + { + connections_timeout_idle( now ); + last_idle_check = now; + } + + if ( (global_writetimeout > 0) && + difftime( (last_write_timeout_check + + global_writetimeout/SLAPD_WRITE_CHECK_LIMIT), now) < 0 ) { - connections_timeout_idle( now ); - last_idle_check = now; + connections_timeout_write( now ); + last_write_timeout_check = now; + } + + /* + * Now that we've timed out any pending sessions, we need to ascertain when the + * next time we return to this code is. + * + * We calculate this value based on the last run that we did of each type. We then + * calculate the difference in seconds between now and the next scheduled time, and then + * sleep for that amount of time the sleep value into the SLAP_EVENT_WAIT sleep value + * + * We must return based on the smaller value of either the idle-timeout handler's value, or the + * write-timeout value, excluding zero values. + * + */ + if ( global_idletimeout > 0 ) + { + tv_idlenextcheck = last_idle_check + + (global_idletimeout / SLAPD_WRITE_CHECK_LIMIT); + + /* If we missed our last deadline for the idle check, re-schedule it to + * some time in the future + */ + if (tv_idlenextcheck < now) + tv_idlenextcheck = now + + (global_idletimeout / SLAPD_WRITE_CHECK_LIMIT); + + assert (tv_idlenextcheck > 0); + assert (tv_idlenextcheck >= now); + } + if ( global_writetimeout > 0 ) + { + tv_writenextcheck = last_write_timeout_check + + (global_writetimeout / SLAPD_WRITE_CHECK_LIMIT); + + /* If we missed our last deadline for the write check, re-schedule it to + * some time in the future + */ + if (tv_writenextcheck < now) + tv_writenextcheck = now + + (global_writetimeout / SLAPD_WRITE_CHECK_LIMIT); + assert (tv_writenextcheck > 0); + assert (tv_writenextcheck >= now); + } + + if (tv_idlenextcheck && tv_writenextcheck) { + /* Figure out the smaller time, and sleep for that long */ + if (tv_idlenextcheck < tv_writenextcheck) { + tv.tv_sec = (tv_idlenextcheck - now) + 1; + tv.tv_usec = 0; + } else { + tv.tv_sec = (tv_writenextcheck - now) + 1; + tv.tv_usec = 0; + } + } else if (tv_idlenextcheck) { + tv.tv_sec = (tv_idlenextcheck - now) + 1; + tv.tv_usec = 0; + } else if (tv_writenextcheck) { + tv.tv_sec = (tv_writenextcheck - now) + 1; + tv.tv_usec = 0; + } else { + /* Sleep forever */ + tv.tv_sec = 0; + tv.tv_usec = 0; } - tv = idle; #ifdef SIGHUP if ( slapd_gentle_shutdown ) { @@ -2211,7 +2286,7 @@ nfds = SLAP_EVENT_MAX; - if ( global_idletimeout && slap_daemon.sd_nactives ) at = 1; + if ( (global_idletimeout || global_writetimeout) && slap_daemon.sd_nactives ) at = 1; ldap_pvt_thread_mutex_unlock( &slap_daemon.sd_mutex ); diff -urN openldap-2.4.15-plain-source/servers/slapd/proto-slap.h openldap-2.4.15-oskar-connection-patch/servers/slapd/proto-slap.h --- openldap-2.4.15-plain-source/servers/slapd/proto-slap.h 2009-02-17 19:14:41.000000000 +0000 +++ openldap-2.4.15-oskar-connection-patch/servers/slapd/proto-slap.h 2009-03-11 23:11:38.000000000 +0000 @@ -728,6 +728,7 @@ LDAP_SLAPD_F (int) connections_shutdown LDAP_P((void)); LDAP_SLAPD_F (int) connections_destroy LDAP_P((void)); LDAP_SLAPD_F (int) connections_timeout_idle LDAP_P((time_t)); +LDAP_SLAPD_F (int) connections_timeout_write LDAP_P((time_t)); LDAP_SLAPD_F (Connection *) connection_client_setup LDAP_P(( ber_socket_t s, @@ -1930,6 +1931,7 @@ LDAP_SLAPD_V (int) global_gentlehup; LDAP_SLAPD_V (int) global_idletimeout; +LDAP_SLAPD_V (int) global_writetimeout; LDAP_SLAPD_V (char *) global_host; LDAP_SLAPD_V (char *) global_realm; LDAP_SLAPD_V (char *) sasl_host; --Apple-Mail-3-627969786 Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Hope that helps. Oskar > Setup: > Solaris 10 > Openldap 2.4.16 (64bit) > Berkeley DB 4.7 > > 1 Master > 5 Replicas with deltasyncrepl > > Cores only happened to the master so far, replicas are running > stable so far. > > I couldn't find a reference to this ITS in the 2.4.16 changelog > (probably listed as other ITS or fixed earlier). > Also if the fix made it's way into 2.4.16, I am wondering why we still > observe this cores. > > If you need further information or have any suggestions please let me > know. Please find some debugging information below. > > Kind regards, > David > > (dbx) threads > t@1 a l@1 ?() LWP suspended in __lwp_wait() > t@2 a l@2 slapd_daemon_task() LWP suspended in __pollsys() > t@3 a l@3 ldap_int_thread_pool_wrapper() sleep on > 0x1004dd428 in __lwp_park() > t@4 a l@4 ldap_int_thread_pool_wrapper() LWP suspended in > ___lwp_cond_wait() > t@5 a l@5 ldap_int_thread_pool_wrapper() LWP suspended in > ___lwp_cond_wait() > t@6 a l@6 ldap_int_thread_pool_wrapper() LWP suspended in > ___lwp_cond_wait() > t@7 a l@7 ldap_int_thread_pool_wrapper() sleep on > 0x1004dd670 in __lwp_park() > t@8 a l@8 ldap_int_thread_pool_wrapper() LWP suspended in > ___lwp_cond_wait() > t@9 a l@9 ldap_int_thread_pool_wrapper() sleep on > 0x1004a9908 in __lwp_park() > o t@10 a l@10 ldap_int_thread_pool_wrapper() signal SIGABRT in > __lwp_kill() > t@11 a l@11 ldap_int_thread_pool_wrapper() sleep on > 0x1004a9908 in __lwp_park() > t@12 a l@12 ldap_int_thread_pool_wrapper() LWP suspended in > ___lwp_cond_wait() >> t@13 a l@13 ldap_int_thread_pool_wrapper() LWP suspended in > slap_access_allowed() > t@14 a l@14 ldap_int_thread_pool_wrapper() LWP suspended in > ___lwp_cond_wait() > t@15 a l@15 ldap_int_thread_pool_wrapper() sleep on > 0x1004dd1e0 in __lwp_park() > t@16 a l@16 ldap_int_thread_pool_wrapper() LWP suspended in > ___lwp_cond_wait() > t@17 a l@17 ldap_int_thread_pool_wrapper() sleep on > 0x1004a9908 in __lwp_park() > t@18 a l@18 ldap_int_thread_pool_wrapper() LWP suspended in > __lock_getlocker_int() > (dbx) lwp l@10 > Current function is connection_state_closing > 686 assert( c->c_struct_state == SLAP_C_USED ); > t@10 (l@10) stopped in __lwp_kill at 0xffffffff7decea00 > 0xffffffff7decea00: __lwp_kill+0x0008: bcc,a,pt %icc,__lwp_kill+0x18 > ! 0xffffffff7decea10 > (dbx) where > [1] __lwp_kill(0x0, 0x6, 0x10004b128, 0x19d480, 0x0, 0x0), at > 0xffffffff7decea00 [2] raise(0x6, 0x0, 0x100445d58, > 0xffffffffffffffff, 0xffffffff7dfe6000, 0x0), at 0xffffffff7de6b4f4 > [3] abort(0x1, 0x1b8, 0x10004b128, 0x19d480, 0x0, 0x0), at > 0xffffffff7de48c8c [4] __assert(0x100271f48, 0x100271f70, 0x2ae, 0x0, > 0x19d138, 0x100069f70), at 0xffffffff7de48f30 =>[5] > connection_state_closing(c = 0x1004dce30), line 686 in "connection.c" > [6] send_ldap_ber(op = 0xffffffff733ff768, ber = 0xffffffff733ff028), > line 148 in "result.c" > [7] slap_send_search_entry(op = 0xffffffff733ff768, rs = > 0xffffffff733ff2d0), line 1247 in "result.c" > [8] syncprov_sendresp(op = 0xffffffff733ff768, opc = > 0xffffffff733ff4a0, so = 0x113c0a930, e = 0xffffffff733ff500, mode = > 3), line 848 in "syncprov.c" > [9] syncprov_qplay(op = 0xffffffff733ff768, so = 0x113c0a930), line > 913 in "syncprov.c" > [10] syncprov_qtask(ctx = 0xffffffff733ffc20, arg = 0x113c0a930), > line 971 in "syncprov.c" > [11] ldap_int_thread_pool_wrapper(xpool = 0x10046a250), line 663 in > "tpool.c" > (dbx) list 680,690 > 680 int connection_state_closing( Connection *c ) > 681 { > 682 /* c_mutex must be locked by caller */ > 683 > 684 int state; > 685 assert( c != NULL ); > 686 assert( c->c_struct_state == SLAP_C_USED ); > 687 > 688 state = c->c_conn_state; > 689 > 690 assert( state != SLAP_C_INVALID ); > (dbx) print c > c = 0x1004dce30 > (dbx) print *c > *c = { > c_struct_state = 1 > c_conn_state = 0 > c_conn_idx = 26 > c_sd = -1 > c_close_reason = 0x100271eb0 "?" > c_mutex = { > __pthread_mutex_flags = { > __pthread_mutex_flag1 = 4U > __pthread_mutex_flag2 = '\0' > __pthread_mutex_ceiling = '\0' > __pthread_mutex_type = 0 > __pthread_mutex_magic = 19800U > } > __pthread_mutex_lock = { > __pthread_mutex_lock64 = { > __pthread_mutex_pad = "" > } > __pthread_mutex_lock32 = { > __pthread_ownerpid = 0 > __pthread_lockword = 0 > } > __pthread_mutex_owner64 = 0 > } > __pthread_mutex_data = 0 > } > c_sb = 0x118772d90 > c_starttime = 0 > c_activitytime = 0 > c_connid = 18446744073709551615U > c_peer_domain = { > bv_len = 0 > bv_val = (nil) > } > c_peer_name = { > bv_len = 0 > bv_val = (nil) > } > c_listener = (nil) > c_sasl_bind_mech = { > bv_len = 0 > bv_val = (nil) > } > c_sasl_dn = { > bv_len = 0 > bv_val = (nil) > } > c_sasl_authz_dn = { > bv_len = 0 > bv_val = (nil) > } > c_authz_backend = (nil) > c_authz_cookie = (nil) > c_authz = { > sai_method = 128U > sai_mech = { > bv_len = 0 > bv_val = (nil) > } > sai_dn = { > bv_len = 0 > bv_val = (nil) > } > sai_ndn = { > bv_len = 0 > bv_val = (nil) > } > sai_ssf = 0 > sai_transport_ssf = 0 > sai_tls_ssf = 0 > sai_sasl_ssf = 0 > } > c_protocol = 0 > c_ops = { > stqh_first = (nil) > stqh_last = 0x1004dcf38 > } > c_pending_ops = { > stqh_first = (nil) > stqh_last = 0x1004dcf48 > } > c_write1_mutex = { > __pthread_mutex_flags = { > __pthread_mutex_flag1 = 4U > __pthread_mutex_flag2 = '\0' > __pthread_mutex_ceiling = '\0' > __pthread_mutex_type = 0 > __pthread_mutex_magic = 19800U > } > __pthread_mutex_lock = { > __pthread_mutex_lock64 = { > __pthread_mutex_pad = "" > } > __pthread_mutex_lock32 = { > __pthread_ownerpid = 0 > __pthread_lockword = 4278190080U > } > __pthread_mutex_owner64 = 4278190080U > } > __pthread_mutex_data = 18446744071451976704U > } > c_write1_cv = { > __pthread_cond_flags = { > __pthread_cond_flag = "" > __pthread_cond_type = 0 > __pthread_cond_magic = 17238U > } > __pthread_cond_data = 0 > } > c_write2_mutex = { > __pthread_mutex_flags = { > __pthread_mutex_flag1 = 4U > __pthread_mutex_flag2 = '\0' > __pthread_mutex_ceiling = '\0' > __pthread_mutex_type = 0 > __pthread_mutex_magic = 19800U > } > __pthread_mutex_lock = { > __pthread_mutex_lock64 = { > __pthread_mutex_pad = "" > } > __pthread_mutex_lock32 = { > __pthread_ownerpid = 0 > __pthread_lockword = 0 > } > __pthread_mutex_owner64 = 0 > } > __pthread_mutex_data = 0 > } > c_write2_cv = { > __pthread_cond_flags = { > __pthread_cond_flag = "" > __pthread_cond_type = 0 > __pthread_cond_magic = 17238U > } > __pthread_cond_data = 0 > } > c_currentber = (nil) > c_writers = 0 > c_sasl_bind_in_progress = '\0' > c_writewaiter = '\0' > c_sasl_layers = '\0' > c_sasl_done = '\0' > c_sasl_authctx = (nil) > c_sasl_sockctx = (nil) > c_sasl_extra = (nil) > c_sasl_bindop = (nil) > c_pagedresults_state = { > ps_be = (nil) > ps_size = 0 > ps_count = 0 > ps_cookie = 0 > ps_cookieval = { > bv_len = 0 > bv_val = (nil) > } > } > c_n_ops_received = 3 > c_n_ops_executing = 0 > c_n_ops_pending = 0 > c_n_ops_completed = 3 > c_n_get = 4 > c_n_read = 3 > c_n_write = 1 > c_extensions = (nil) > c_clientfunc = (nil) > c_clientarg = (nil) > c_send_ldap_result = 0x10006b900 = > &slap_send_ldap_result(Operation *op, SlapReply *rs) > c_send_search_entry = 0x10006cda0 = > &slap_send_search_entry(Operation *op, SlapReply *rs) > c_send_search_reference = 0x10006fa80 = > &slap_send_search_reference(Operation *op, SlapReply *rs) > c_send_ldap_extended = 0x10006c5f8 = > &slap_send_ldap_extended(Operation *op, SlapReply *rs) > c_send_ldap_intermediate = 0x10006ca28 = > &slap_send_ldap_intermediate(Operation *op, SlapReply *rs) } --Apple-Mail-3-627969786--

1 0

Re: (ITS#6074) SEGV in pthread_mutex_lock()
by richton＠nbcs.rutgers.edu 28 Apr '09

28 Apr '09

Similar outcome, possibly the same issue, except now I'm looking with libumem, so this should Actually Be A Bad Free (in theory). The default transaction history buffer wasn't big enough to have the block history, unfortunately. I'll play with it some more, and also see if I can reproduce in tests/, over the next week or two... current thread: t@19 [1] __lwp_kill(0x0, 0x6, 0xffffffffffffffe6, 0xffffffff7f212590, 0x2f, 0xffffffff7f3241d0), at 0xffffffff7eea8b8c [2] raise(0x6, 0x0, 0x0, 0xffffffff42e7e158, 0x0, 0xffffffff42e7e7f8), at 0xffffffff7ee58cd0 [3] umem_do_abort(0xb, 0xffffffff7f21f384, 0x25730a00, 0x7efefeff, 0x81010100, 0xff00), at 0xffffffff7f212590 [4] umem_err_recoverable(0xffffffff7f21f378, 0xffffffff7f32a6f8, 0x12179c850, 0xffffffff7f21f358, 0x3a10c000, 0x0), at 0xffffffff7f212834 [5] process_free(0x12179c850, 0x1, 0x0, 0x0, 0x2, 0x0), at 0xffffffff7f2120d4 =>[6] ber_memfree_x(p = 0x12179c850, ctx = (nil)), line 152 in "memory.c" [7] ch_free(ptr = 0x12179c850), line 139 in "ch_malloc.c" [8] hdb_entry_return(e = 0x107e8a888), line 218 in "id2entry.c" [9] hdb_cache_lru_purge(bdb = 0x1009c13d0), line 756 in "cache.c" [10] hdb_cache_find_id(op = 0x1281699d0, tid = 0x12675fe90, id = 12840U, eip = 0xffffffff42e7e848, flag = 0, lock = 0xffffffff42e7e7f8), line 1053 in "cache.c" [11] hdb_search(op = 0x1281699d0, rs = 0xffffffff42fff998), line 706 in "search.c" [12] glue_sub_search(op = 0x1281699d0, rs = 0xffffffff42fff998, b0 = 0xffffffff42ffeda8, on = 0x100700dd0), line 342 in "backglue.c" [13] glue_op_search(op = 0x1281699d0, rs = 0xffffffff42fff998), line 465 in "backglue.c" [14] overlay_op_walk(op = 0x1281699d0, rs = 0xffffffff42fff998, which = op_search, oi = 0x100701010, on = 0x100700dd0), line 659 in "backover.c" [15] over_op_func(op = 0x1281699d0, rs = 0xffffffff42fff998, which = op_search), line 721 in "backover.c" [16] over_op_search(op = 0x1281699d0, rs = 0xffffffff42fff998), line 743 in "backover.c" [17] fe_op_search(op = 0x1281699d0, rs = 0xffffffff42fff998), line 366 in "search.c" [18] overlay_op_walk(op = 0x1281699d0, rs = 0xffffffff42fff998, which = op_search, oi = 0x1007016d0, on = (nil)), line 669 in "backover.c" [19] over_op_func(op = 0x1281699d0, rs = 0xffffffff42fff998, which = op_search), line 721 in "backover.c" [20] over_op_search(op = 0x1281699d0, rs = 0xffffffff42fff998), line 743 in "backover.c" [21] do_search(op = 0x1281699d0, rs = 0xffffffff42fff998), line 217 in "search.c" [22] connection_operation(ctx = 0xffffffff42fffc20, arg_v = 0x1281699d0), line 1097 in "connection.c" [23] connection_read_thread(ctx = 0xffffffff42fffc20, argv = 0xbd), line 1223 in "connection.c" [24] ldap_int_thread_pool_wrapper(xpool = 0x10064b6a0), line 663 in "tpool.c"

1 0

Re: (ITS#6034) Assert failure - connection_state_closing / send_ldap_ber / slap_send_search_entry / syncprov_sendresp
by idangerer＠gmail.com 28 Apr '09

28 Apr '09

Hi there, Already posted this a while ago to openldap-bugs, but havn't got a response yet. As the problem still persist in my environment, I'll give it another try here. We upgraded to openldap 2.4.16 a while ago. Since then we are experiencing relatively frequent core dumps (average uptime is around 2-3 days). Investigating the root cause we came across ITS#6034 which reminded us much of problem we are facing, but should be fixed in 2.4.16. Setup: Solaris 10 Openldap 2.4.16 (64bit) Berkeley DB 4.7 1 Master 5 Replicas with deltasyncrepl Cores only happened to the master so far, replicas are running stable so far. I couldn't find a reference to this ITS in the 2.4.16 changelog (probably listed as other ITS or fixed earlier). Also if the fix made it's way into 2.4.16, I am wondering why we still observe this cores. If you need further information or have any suggestions please let me know. Please find some debugging information below. Kind regards, David (dbx) threads t@1 a l@1 ?() LWP suspended in __lwp_wait() t@2 a l@2 slapd_daemon_task() LWP suspended in __pollsys() t@3 a l@3 ldap_int_thread_pool_wrapper() sleep on 0x1004dd428 in __lwp_park() t@4 a l@4 ldap_int_thread_pool_wrapper() LWP suspended in ___lwp_cond_wait() t@5 a l@5 ldap_int_thread_pool_wrapper() LWP suspended in ___lwp_cond_wait() t@6 a l@6 ldap_int_thread_pool_wrapper() LWP suspended in ___lwp_cond_wait() t@7 a l@7 ldap_int_thread_pool_wrapper() sleep on 0x1004dd670 in __lwp_park() t@8 a l@8 ldap_int_thread_pool_wrapper() LWP suspended in ___lwp_cond_wait() t@9 a l@9 ldap_int_thread_pool_wrapper() sleep on 0x1004a9908 in __lwp_park() o t@10 a l@10 ldap_int_thread_pool_wrapper() signal SIGABRT in __lwp_kill() t@11 a l@11 ldap_int_thread_pool_wrapper() sleep on 0x1004a9908 in __lwp_park() t@12 a l@12 ldap_int_thread_pool_wrapper() LWP suspended in ___lwp_cond_wait() > t@13 a l@13 ldap_int_thread_pool_wrapper() LWP suspended in slap_access_allowed() t@14 a l@14 ldap_int_thread_pool_wrapper() LWP suspended in ___lwp_cond_wait() t@15 a l@15 ldap_int_thread_pool_wrapper() sleep on 0x1004dd1e0 in __lwp_park() t@16 a l@16 ldap_int_thread_pool_wrapper() LWP suspended in ___lwp_cond_wait() t@17 a l@17 ldap_int_thread_pool_wrapper() sleep on 0x1004a9908 in __lwp_park() t@18 a l@18 ldap_int_thread_pool_wrapper() LWP suspended in __lock_getlocker_int() (dbx) lwp l@10 Current function is connection_state_closing 686 assert( c->c_struct_state == SLAP_C_USED ); t@10 (l@10) stopped in __lwp_kill at 0xffffffff7decea00 0xffffffff7decea00: __lwp_kill+0x0008: bcc,a,pt %icc,__lwp_kill+0x18 ! 0xffffffff7decea10 (dbx) where [1] __lwp_kill(0x0, 0x6, 0x10004b128, 0x19d480, 0x0, 0x0), at 0xffffffff7decea00 [2] raise(0x6, 0x0, 0x100445d58, 0xffffffffffffffff, 0xffffffff7dfe6000, 0x0), at 0xffffffff7de6b4f4 [3] abort(0x1, 0x1b8, 0x10004b128, 0x19d480, 0x0, 0x0), at 0xffffffff7de48c8c [4] __assert(0x100271f48, 0x100271f70, 0x2ae, 0x0, 0x19d138, 0x100069f70), at 0xffffffff7de48f30 =>[5] connection_state_closing(c = 0x1004dce30), line 686 in "connection.c" [6] send_ldap_ber(op = 0xffffffff733ff768, ber = 0xffffffff733ff028), line 148 in "result.c" [7] slap_send_search_entry(op = 0xffffffff733ff768, rs = 0xffffffff733ff2d0), line 1247 in "result.c" [8] syncprov_sendresp(op = 0xffffffff733ff768, opc = 0xffffffff733ff4a0, so = 0x113c0a930, e = 0xffffffff733ff500, mode = 3), line 848 in "syncprov.c" [9] syncprov_qplay(op = 0xffffffff733ff768, so = 0x113c0a930), line 913 in "syncprov.c" [10] syncprov_qtask(ctx = 0xffffffff733ffc20, arg = 0x113c0a930), line 971 in "syncprov.c" [11] ldap_int_thread_pool_wrapper(xpool = 0x10046a250), line 663 in "tpool.c" (dbx) list 680,690 680 int connection_state_closing( Connection *c ) 681 { 682 /* c_mutex must be locked by caller */ 683 684 int state; 685 assert( c != NULL ); 686 assert( c->c_struct_state == SLAP_C_USED ); 687 688 state = c->c_conn_state; 689 690 assert( state != SLAP_C_INVALID ); (dbx) print c c = 0x1004dce30 (dbx) print *c *c = { c_struct_state = 1 c_conn_state = 0 c_conn_idx = 26 c_sd = -1 c_close_reason = 0x100271eb0 "?" c_mutex = { __pthread_mutex_flags = { __pthread_mutex_flag1 = 4U __pthread_mutex_flag2 = '\0' __pthread_mutex_ceiling = '\0' __pthread_mutex_type = 0 __pthread_mutex_magic = 19800U } __pthread_mutex_lock = { __pthread_mutex_lock64 = { __pthread_mutex_pad = "" } __pthread_mutex_lock32 = { __pthread_ownerpid = 0 __pthread_lockword = 0 } __pthread_mutex_owner64 = 0 } __pthread_mutex_data = 0 } c_sb = 0x118772d90 c_starttime = 0 c_activitytime = 0 c_connid = 18446744073709551615U c_peer_domain = { bv_len = 0 bv_val = (nil) } c_peer_name = { bv_len = 0 bv_val = (nil) } c_listener = (nil) c_sasl_bind_mech = { bv_len = 0 bv_val = (nil) } c_sasl_dn = { bv_len = 0 bv_val = (nil) } c_sasl_authz_dn = { bv_len = 0 bv_val = (nil) } c_authz_backend = (nil) c_authz_cookie = (nil) c_authz = { sai_method = 128U sai_mech = { bv_len = 0 bv_val = (nil) } sai_dn = { bv_len = 0 bv_val = (nil) } sai_ndn = { bv_len = 0 bv_val = (nil) } sai_ssf = 0 sai_transport_ssf = 0 sai_tls_ssf = 0 sai_sasl_ssf = 0 } c_protocol = 0 c_ops = { stqh_first = (nil) stqh_last = 0x1004dcf38 } c_pending_ops = { stqh_first = (nil) stqh_last = 0x1004dcf48 } c_write1_mutex = { __pthread_mutex_flags = { __pthread_mutex_flag1 = 4U __pthread_mutex_flag2 = '\0' __pthread_mutex_ceiling = '\0' __pthread_mutex_type = 0 __pthread_mutex_magic = 19800U } __pthread_mutex_lock = { __pthread_mutex_lock64 = { __pthread_mutex_pad = "" } __pthread_mutex_lock32 = { __pthread_ownerpid = 0 __pthread_lockword = 4278190080U } __pthread_mutex_owner64 = 4278190080U } __pthread_mutex_data = 18446744071451976704U } c_write1_cv = { __pthread_cond_flags = { __pthread_cond_flag = "" __pthread_cond_type = 0 __pthread_cond_magic = 17238U } __pthread_cond_data = 0 } c_write2_mutex = { __pthread_mutex_flags = { __pthread_mutex_flag1 = 4U __pthread_mutex_flag2 = '\0' __pthread_mutex_ceiling = '\0' __pthread_mutex_type = 0 __pthread_mutex_magic = 19800U } __pthread_mutex_lock = { __pthread_mutex_lock64 = { __pthread_mutex_pad = "" } __pthread_mutex_lock32 = { __pthread_ownerpid = 0 __pthread_lockword = 0 } __pthread_mutex_owner64 = 0 } __pthread_mutex_data = 0 } c_write2_cv = { __pthread_cond_flags = { __pthread_cond_flag = "" __pthread_cond_type = 0 __pthread_cond_magic = 17238U } __pthread_cond_data = 0 } c_currentber = (nil) c_writers = 0 c_sasl_bind_in_progress = '\0' c_writewaiter = '\0' c_sasl_layers = '\0' c_sasl_done = '\0' c_sasl_authctx = (nil) c_sasl_sockctx = (nil) c_sasl_extra = (nil) c_sasl_bindop = (nil) c_pagedresults_state = { ps_be = (nil) ps_size = 0 ps_count = 0 ps_cookie = 0 ps_cookieval = { bv_len = 0 bv_val = (nil) } } c_n_ops_received = 3 c_n_ops_executing = 0 c_n_ops_pending = 0 c_n_ops_completed = 3 c_n_get = 4 c_n_read = 3 c_n_write = 1 c_extensions = (nil) c_clientfunc = (nil) c_clientarg = (nil) c_send_ldap_result = 0x10006b900 = &slap_send_ldap_result(Operation *op, SlapReply *rs) c_send_search_entry = 0x10006cda0 = &slap_send_search_entry(Operation *op, SlapReply *rs) c_send_search_reference = 0x10006fa80 = &slap_send_search_reference(Operation *op, SlapReply *rs) c_send_ldap_extended = 0x10006c5f8 = &slap_send_ldap_extended(Operation *op, SlapReply *rs) c_send_ldap_intermediate = 0x10006ca28 = &slap_send_ldap_intermediate(Operation *op, SlapReply *rs) }

1 0

ITS#5860 slapd in openldap-2.4.16 still doesn't respect memory bounds
by sscdvp＠gmail.com 28 Apr '09

28 Apr '09

I have tried openldap-2.4.16 (latest) BDB 4.7.25 with all patches from Oracle on Dell AMD64 RAM 4Gb, 8 CPUs, OS Solaris 10. According to ITS#5860 slapd should not allocate more memory than it was specified. In fact I have the same behaviour as it was with previous version (2.4.11). It correctly allocates 1.2 Gb via shared memory (for set_cachesize 300 MB). But slapd process continuosly grows in memory until 32-bit limit then crashes due to unavalable memory resources. I need to mention bdb database size is less then 1 GB. After restart it rapidly consumes 1.5 GB RSS in few minutes and then it grows beyond the limit during 24 hours. The more queries are processing the more memory it eats. I am using this database for logging which size grows. The question is: is it possible to use 32-bit openldap with relatively large database sizes that override 32-bit per-process memory space? My slapd.conf contains: threads 64 concurrency 50 cachesize 200000 dncachesize 400000 idlcachesize 600000 shm_key 10 DB_CONFIG: set_cachesize 0 300097152 1 set_lk_max_locks 1000000 set_lk_max_lockers 1000000 set_lk_max_objects 1000000 set_lg_regionmax 1048576 set_lg_max 10485760 set_lg_bsize 2097152 ls -ls ./openldap-data total 1212876 -rw-r--r-- 1 slapd nobody 640 Apr 17 08:42 DB_CONFIG -rw------- 1 slapd nobody 8 Apr 16 10:50 __db.001 -rw-r--r-- 1 slapd nobody 4096 Apr 16 10:50 alock -rw------- 1 slapd nobody 6053888 Apr 17 09:50 cn.bdb -rw------- 1 slapd nobody 1024000 Apr 17 09:50 dhcpHWAddress.bdb -rw------- 1 slapd nobody 96583680 Apr 17 09:50 dn2id.bdb -rw------- 1 slapd nobody 515637248 Apr 17 09:50 id2entry.bdb -rw------- 1 slapd nobody 1343488 Apr 17 09:50 objectClass.bdb Any help would be much appreciated. Regards, Sergey.

3 3

(ITS#6079) TLS error strings need to be printf() safe
by richton＠nbcs.rutgers.edu 27 Apr '09

27 Apr '09

Full_Name: Aaron Richton Version: 2.4.16 OS: Solaris 9 URL: Submission from: (NULL) (128.6.31.135) Personally I focus on OpenSSL, where ERR_error_string is permitted to return NULL, so we can't Debug() them arbitrarily. This is handled in _connect: 390 Debug( LDAP_DEBUG_ANY,"TLS: can't connect: %s.\n", 391 ld->ld_error ? ld->ld_error : "" ,0,0); but not in _accept: 440 Debug( LDAP_DEBUG_ANY,"TLS: can't accept: %s.\n", 441 tls_imp->ti_session_errmsg( err, buf, sizeof(buf) ),0,0 ); and at least some rc's don't have error strings, so it's all too easy to: t@14 (l@14) signal SEGV (no mapping at the fault address) in strlen at 0xffffffff7ee3d50c 0xffffffff7ee3d50c: strlen+0x007c: ld [%o1], %o2 Current function is ldap_log_printf current thread: t@14 [1] strlen(0x0, 0x0, 0xffffffff46bff1d0, 0x7efefeff, 0x81010100, 0x107a59610), at 0xffffffff7ee3d50c [2] _doprnt(0xffffffff7ea78960, 0xffffffff46bff1d0, 0xffffffff46bff1d0, 0x0, 0x73, 0x0), at 0xffffffff7ee90f50 [3] vsnprintf(0xffffffff46bff31c, 0x3ff, 0xffffffff7ea78960, 0xffffffff46bff7d8, 0x0, 0xffffffff79a23e48), at 0xffffffff7ee9310c =>[4] ldap_log_printf(ld = (nil), loglvl = -1, fmt = 0xffffffff7ea78960 "TLS: can't accept: %s.\n", ... = (nil), ...), line 56 in "print.c" [5] ldap_pvt_tls_accept(sb = 0x11d459e90, ctx_arg = 0x100a6c610), line 441 in "tls2.c" [6] connection_read(s = 215, cri = 0xffffffff46bffaf8), line 1317 in "connection.c" [7] connection_read_thread(ctx = 0xffffffff46bffc20, argv = 0xd7), line 1216 in "connection.c" [8] ldap_int_thread_pool_wrapper(xpool = 0x10064f6a0), line 663 in "tpool.c" I don't know if you want to do a similar tls_imp->() ? tls_imp->() : "" (it'd work but it looks ugly) or make this the job of *_session_errmsg so I didn't write a patch for this...sorry. Actually, come to think of it, there is: 407 return NULL; in tlso_session_errmsg, that would be dangerous too. NULL might also be returned in tls_m. I don't know is gnutls_strerror is safe or not...

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(ITS#6078) Slapd.exe crashes when writing entries while reading many entries.
by Frank.Offermanns＠caseris.de 27 Apr '09

27 Apr '09

Full_Name: Frank Offermanns Version: 2.4.16 OS: Windows XP URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (217.6.189.242) Hello, i am using OpenLDAP 2.4.16 with Windows XP, compiled with msys/mingw with Windows XP and the berkeley DB 4.7.25 NC The database runs without any replication (though with replication it also crashes) I use the "hdb" Backend. I started the datatbase with "slapd -F slapd.d". Now i add about 21000 Entries under the DN: o=test6,ou=Users,o=caesar. When this is finished i start adding another 21000 Entries under the DN: o=test7,ou=Users,o=caesar. While adding these seconds entries i use the LDAPAdmin 1.1.0.0 to view the subtree at "o=test6,ou=Users,o=caesar". LDAPAdmin starts to read the Users and fails at about the 4000 Entry. At this time my slapd.exe crashed. I also did the test with "slapd -d 1 -F slapd.d" and found the following entries in the logfile: ber_flush2: 77 bytes to sd 2268 ber_get_next: tag 0x30 len 93 contents: <= send_search_entry: conn 0 exit. ber_get_next conn=2 op=4017 do_modify entry_decode: "" ber_scanf fmt ({m) ber: ber_scanf fmt ({e{m[W]}}) ber: <= entry_decode() >>> dnPrettyNormal: <cn=10250,o=test7,ou=users,o=caesar> <<< dnPrettyNormal: <cn=10250,o=test7,ou=users,o=caesar>, <cn=10250,o=test7,ou=users,o=caesar> bdb_dn2entry("cn=10250,o=test7,ou=users,o=caesar") => send_search_entry: conn 0 dn="cn=12034,o=test6,ou=Users,o=caesar" => hdb_dn2id("cn=10250,o=test7,ou=users,o=caesar") ber_flush2: 77 bytes to sd 2268 <= hdb_dn2id: got id=0x53da <= send_search_entry: conn 0 exit. entry_decode: "" entry_decode: "" <= entry_decode() <= entry_decode() bdb_dn2entry("cn=10250,o=test7,ou=users,o=caesar") => send_search_entry: conn 0 dn="cn=12035,o=test6,ou=Users,o=caesar" ber_flush2: 77 bytes to sd 2268 entry_decode: "" <= entry_decode() <= send_search_entry: conn 0 exit. bdb_modify_internal: 0x000053da: c²0250 entry_decode: "" <= entry_decode() entry failed schema check: unrecongized attribute type(s) in RDN hdb_modify: modify failed (34) send_ldap_result: conn=2 op=4017 p=3 send_ldap_response: msgid=1026718 tag=103 err=34 => send_search_entry: conn 0 dn="cn=12036,o=test6,ou=Users,o=caesar" ber_flush2: 53 bytes to sd 2336 ber_flush2: 77 bytes to sd 2268 <= send_search_entry: conn 0 exit. entry_decode: "" <= entry_decode() connection_get(4): got connid=2 connection_read(4): checking for input on id=2 ber_get_next ber_get_next: tag 0x30 len 87 contents: ber_get_next conn=2 op=4018 do_modify ber_scanf fmt ({m) ber: ber_scanf fmt ({e{m[W]}}) ber: >>> dnPrettyNormal: <cn=10250,o=test7,ou=users,o=caesar> <<< dnPrettyNormal: <cn=10250,o=test7,ou=users,o=caesar>, <cn=10250,o=test7,ou=users,o=caesar> bdb_dn2entry("cn=10250,o=test7,ou=users,o=caesar") => hdb_dn2id("cn=10250,o=test7,ou=users,o=caesar") <= hdb_dn2id: got id=0x53da entry_decode: "" <= entry_decode() The pointer at "bdb_modify_internal" seems to be dangling. When i didn't read the entries while writing, there seems to be no problem. The Version 2.4.13 also does not seem to have this problem. (I couldn't get the 2.4.13 Version crashing and the 2.4.16 crashes every time after a short time) Additional Info: I am not sure, if this could be a reason for this error, so i am writing this problem also. Starting at Version 2.4.14 the configure command creates makefiles which are not linkable at mingw/msys at windows. I manually added "-lws2_32" in the makefiles at the lines: AC_LIBS = -lregex -lws2_32 I apologize me for my bad english and hope you can understand me. Regards, Frank Offermanns

1 0

Re: (ITS#6077) Spurious uniqueness errors with filters in unique overlays
by andres＠anarazel.de 26 Apr '09

26 Apr '09

This is a multi-part message in MIME format. --------------080405020304060402030808 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Fixing this for unique_add seams easy enough (see preliminary attached patch) - fixing it for modrdn/modify seems to be another difficulty level as in order to properly apply the filter I think the full modifications have to be applied... If wanted I can produce a patch for this as well, but I would like to know if that is appreciated and if my plan for fixing looks sensible: - Pull the "modification simulation" code out of constraint.c (line 959:1040 and some more in 2.4.16) into constraints.c - Add a overlay-int.h - Make constraint.c and unique.c use that As I dont really know the openldap codebase my analysis could be completely wrong - I would appreciate some feedback. Andres --------------080405020304060402030808 Content-Type: text/x-diff; name="slapd-unique-overlay-spurious-failure-fix-add.patch" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="slapd-unique-overlay-spurious-failure-fix-add.patch" --- openldap-2.4.16.saved/servers/slapd/overlays/unique.c 2009-04-23 23:51:37.925387747 +0200 +++ openldap-2.4.16/servers/slapd/overlays/unique.c 2009-04-26 01:58:54.566927667 +0200 @@ -1071,6 +1071,24 @@ && !dnIsSuffix( &op->o_req_ndn, &uri->ndn )) continue; + if (uri->filter.bv_val && uri->filter.bv_len){ + Filter *f = str2filter_x(op, + uri->filter.bv_val); + if(f == NULL) { + op->o_bd->bd_info = (BackendInfo *) on->on_info; + send_ldap_error(op, rs, LDAP_OTHER, + "unique_search invalid filter"); + return(rs->sr_err); + } + + if(test_filter(NULL, op->ora_e, f) == LDAP_COMPARE_FALSE){ + Debug(LDAP_DEBUG_TRACE, "==> unique_add_skip<%s>\n", + op->o_req_dn.bv_val, 0, 0); + continue; + } + filter_free_x(op, f, 1); + } + if(!(a = op->ora_e->e_attrs)) { op->o_bd->bd_info = (BackendInfo *) on->on_info; send_ldap_error(op, rs, LDAP_INVALID_SYNTAX, --------------080405020304060402030808--

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Re: (ITS#6076) slapo-collect: slapd repeatable segfaults caused by deletion of a single olcCollectInfo config value (when olcCollectInfo contains multiple configuration values)
by daniel＠pluta.biz 25 Apr '09

25 Apr '09

Hallvard B Furuseth schrieb: > Yes, the on-th-fly sorting combined with the delete-single-value > code seems broken. I'm not sure if delete-single-value could ever > be invoked Of course could it be "invoked" before: just use slapd 2.4.16 together with slapo-collect and your favorit ldapmodify client. Right after the "invocation" you'll get an error message complaining about a missing equality rule. Thus there's no hint within collect's source that the single-value delete is faulty I inserted an equality rule and began to wonder... > before you inserted an EQUALITY matching rule though. Do you mean the single-value-delete functionality has been silently "disabled" by removing the EQUALITY matching rule leaving slapo-collect's by design defective single-value-delete code block knowingly unchanged/uncommented? This seems very strange to me even more because slapo-collect is advertises as demonstration overlay (ok, a "quick hacked" one but nevertheless questionable). > I too don't know cn=config all that well:-( <speculation> Instead of correcting handling this issue only in collect.c there perhabs exists a more general possibility to pimp the cn=config internal add mechanisms regarding the handling of ordered config values? In my opinion a very important feature concerning "overlapping"... Á la: cfg_value_add(.., .., SLAPD_CFG_VALSORT_ALPHA|SLAPD_CFG_VALSORT_DN|..) only problem seems to be how to sort a configuration value like: '"ou=test,dc=foo,dc=bar" l,st' by DN's depth </speculation>

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(ITS#5535) smbk5pwd uses private heimdal functions
by admin＠dmarkey.com 25 Apr '09

25 Apr '09

--000e0cd1e8fc2040e9046856eee5 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Please review http://dmarkey.com/~dmarkey/smbk5pwd.patch to fix this. Against 2.4.16 smbk5pwd. --000e0cd1e8fc2040e9046856eee5 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Please review <a href="http://dmarkey.com/~dmarkey/smbk5pwd.patch">http://dmarkey.com/~dmarkey/smbk5pwd.patch</a> to fix this. Against 2.4.16 smbk5pwd. --000e0cd1e8fc2040e9046856eee5--

1 0

(ITS#6077) Spurious uniqueness errors with filters in unique overlays
by andres＠anarazel.de 25 Apr '09

25 Apr '09

Full_Name: Andres Freund Version: 2.4.16 OS: Linux URL: Submission from: (NULL) (85.178.193.10) If I read the code correctly the unique overlay does not check if the current operation matches the filter of a domain before doing a uniqeness check. This leads to wrongly reported errors. I noticed this after adding a uniqueness constraint on gidNumber on all posixGroup objects (i.e. ldap:///?gidNumber?sub?(objectClass=posixGroup)) - it was not possible anymore to add posixAccounts with that gidNumber. Thanks, Andres Here a modification of the testscript to reproduce the issue: --- openldap-2.4.16.saved/tests/scripts/test024-unique 2009-04-23 23:51:37.942051631 +0200 +++ openldap-2.4.16/tests/scripts/test024-unique 2009-04-25 02:50:40.975257488 +0200 @@ -425,6 +425,7 @@ changetype: modify add: olcUniqueURI olcUniqueURI: ldap:///?sn?sub?(cn=e*) +olcUniqueURI: ldap:///?uid?sub?(cn=edgar) - delete: olcUniqueURI olcUniqueURI: ldap:///?description?one @@ -445,6 +446,7 @@ olcOverlay: {0}unique olcUniqueURI: ldap:///?employeeNumber,displayName?sub olcUniqueURI: ldap:///?sn?sub?(cn=e*) +olcUniqueURI: ldap:///?uid?sub?(cn=edgar) EOF diff $TESTDIR/third-config.ldif $TESTDIR/third-reference.ldif > /dev/null 2>&1 @@ -473,6 +475,27 @@ exit -1 fi + +echo "Adding a record unique in all domains because of filter conditions " + +$LDAPADD -D "$UNIQUEDN" -h $LOCALHOST -p $PORT1 -w $PASSWD > \ + $TESTOUT 2>&1 << EOF +dn: uid=empty,ou=users,o=unique +objectClass: inetOrgPerson +uid: edgar +cn: empty +sn: empty +EOF + +RC=$? +if test $RC != 0 ; then + echo "spurious unique error ($RC)!" + test $KILLSERVERS != no && kill -HUP $KILLPIDS + exit -1 +fi + + + echo "Adding a record unique in one domain, non-unique in the filtered domain..." $LDAPADD -D "$UNIQUEDN" -h $LOCALHOST -p $PORT1 -w $PASSWD > \

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Re: (ITS#6076) slapo-collect: slapd repeatable segfaults caused by deletion of a single olcCollectInfo config value (when olcCollectInfo contains multiple configuration values)
by h.b.furuseth＠usit.uio.no 24 Apr '09

24 Apr '09

Yes, the on-th-fly sorting combined with the delete-single-value code seems broken. I'm not sure if delete-single-value could ever be invoked before you inserted an EQUALITY matching rule though. I too don't know cn=config all that well:-( -- Hallvard

1 0

Re: (ITS#6072) slapo-collect: dnLength != dnDepth
by h.b.furuseth＠usit.uio.no 24 Apr '09

24 Apr '09

oops, lost a few words: I wrote: > I'll fix that and a few other comments and close this ITS, > since you've clarified issue here in ITS#6076. Since you've clarified _the other_ issue here in ITS#6076. -- Hallvard

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Re: (ITS#6072) slapo-collect: dnLength != dnDepth
by h.b.furuseth＠usit.uio.no 24 Apr '09

24 Apr '09

Daniel Pluta writes: > cite: "... this means longer dn's (i.e. more specific dn's) will be > found first when searching..." > > But, longer DNs do not neccessarily are more specific: > > ou=openldap,o=rockz,c=it > dc=abcdefghijklmnopqrstuvwxyz,dc=com (even longer but not more specific) It's just the comment which is unclear. It should be saying that sorting normalized DNs by reverse length ensures that a DN is stored after any of its subordinate DNs. I'll fix that and a few other comments and close this ITS, since you've clarified issue here in ITS#6076. -- Hallvard

1 0

(ITS#6076)
by Daniel.Pluta＠lrz.de 24 Apr '09

24 Apr '09

sorry, there's a small cut&paste error regarding step 12.) Please ignore the first 4 lines. Only the last two lines contain the corresponding output regarding step 11.) Thanks!

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