--On Thursday, August 30, 2007 2:21 PM -0700 Howard Chu hyc@symas.com wrote:

Quanah Gibson-Mount wrote:

...

Using OpenLDAP 2.3.37, on MAC OS X. Any thoughts on what may cause that? I was thinking a bad memory chip.

The string "KERN_INVALID_ADDRESS" doesn't occur anywhere in the OpenLDAP code. You ought to know better than this - provide the full, actual output of an error message if you want to talk about the error.

It is most likely a platform issue, but without context, no MacOS experts would be able to help you either.

Host Name: eagle Date/Time: 2007-08-30 10:36:56.769 -0500 OS Version: 10.4.10 (Build 8R2218b) Report Version: 4

Command: slapd Path: /opt/zimbra/openldap/libexec/slapd Parent: launchd [1]

Version: ??? (???)

PID: 22635 Thread: 15

Exception: EXC_BAD_ACCESS (0x0001) Codes: KERN_INVALID_ADDRESS (0x0001) at 0x154ffffc

Thread 0: 0 libSystem.B.dylib 0x9002c358 semaphore_wait_trap + 8 1 libSystem.B.dylib 0x9005fb78 pthread_join + 444 2 slapd 0x00012c2c slapd_daemon + 180 (daemon.c:2659) 3 slapd 0x00003e44 main + 4248 (main.c:859) 4 slapd 0x0000237c _start + 344 (crt.c:272) 5 slapd 0x00002220 start + 60

Thread 1: 0 libSystem.B.dylib 0x9001f6cc select + 12 1 slapd 0x00012170 slapd_daemon_task + 2688 (daemon.c:2174) 2 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 2: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 3: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 4: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 5: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 6: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 7: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 8: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 9: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 10: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 11: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 12: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 13: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 14: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 15 Crashed: 0 slapd 0x0002d4f0 slap_mods_check + 2292 (modify.c:919) 1 slapd 0x0006575c do_syncrep2 + 5588 (syncrepl.c:1559) 2 slapd 0x00066de8 do_syncrepl + 2160 (syncrepl.c:1090) 3 slapd 0x00017b80 connection_read_thread + 2916 (connection.c:1263) 4 slapd 0x000eaa38 ldap_int_thread_pool_wrapper + 344 (tpool.c:480) 5 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 16: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 17: 0 libSystem.B.dylib 0x9002c288 semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x900312d0 pthread_cond_wait + 484 2 slapd 0x000eaab4 ldap_int_thread_pool_wrapper + 468 (tpool.c:490) 3 libSystem.B.dylib 0x9002bbe8 _pthread_body + 96

Thread 15 crashed with PPC Thread State 64: srr0: 0x000000000002d4f0 srr1: 0x100000000200f030 vrsave: 0x0000000000000000 cr: 0x24004412 xer: 0x0000000000000000 lr: 0x000000000002d15c ctr: 0x0000000000000000 r0: 0x00000000fffffffc r1: 0x00000000f3c0e190 r2: 0x0000000000000000 r3: 0x0000000015500000 r4: 0x0000000000000000 r5: 0x0000000000000016 r6: 0x000000000000010e r7: 0x0000000013f0dd60 r8: 0x00000000f3c0e1cc r9: 0x00000000f3c0e3b4 r10: 0x0000000015600000 r11: 0x00000000019f2f50 r12: 0x0000000090002fd8 r13: 0x00000000f3c0e1cc r14: 0x00000000f3c0e3b4 r15: 0x0000000000000001 r16: 0x0000000015500000 r17: 0x0000000015500004 r18: 0x0000000000000004 r19: 0x0000000015500008 r20: 0xffffffffffffffff r21: 0x0000000000000000 r22: 0x0000000000000001 r23: 0x0000000000000000 r24: 0x000000001450fc30 r25: 0x0000000013f0dd60 r26: 0x0000000000000002 r27: 0x0000000000000001 r28: 0x00000000fffffffc r29: 0x00000001154ffffc r30: 0x0000000000000000 r31: 0x000000000002cc10

Binary Images Description: 0x1000 - 0x207fff slapd /opt/zimbra/openldap/libexec/slapd 0xc12000 - 0xc25fff libsasl2.2.dylib /opt/zimbra/cyrus-sasl-2.1.22.3/lib/libsasl2.2.dylib 0xc5a000 - 0xc5cfff libanonymous.2.0.22.so /opt/zimbra/cyrus-sasl-2.1.22.3/lib/sasl2/libanonymous.2.0.22.so 0xc67000 - 0xc6afff libcrammd5.2.0.22.so /opt/zimbra/cyrus-sasl-2.1.22.3/lib/sasl2/libcrammd5.2.0.22.so 0xc76000 - 0xc7ffff libdigestmd5.2.0.22.so /opt/zimbra/cyrus-sasl-2.1.22.3/lib/sasl2/libdigestmd5.2.0.22.so 0xc95000 - 0xc9afff libgssapiv2.2.0.22.so /opt/zimbra/cyrus-sasl-2.1.22.3/lib/sasl2/libgssapiv2.2.0.22.so 0xca9000 - 0xcabfff liblogin.2.0.22.so /opt/zimbra/cyrus-sasl-2.1.22.3/lib/sasl2/liblogin.2.0.22.so 0xcb6000 - 0xcbefff libotp.2.0.22.so /opt/zimbra/cyrus-sasl-2.1.22.3/lib/sasl2/libotp.2.0.22.so 0xcd3000 - 0xcd5fff libplain.2.0.22.so /opt/zimbra/cyrus-sasl-2.1.22.3/lib/sasl2/libplain.2.0.22.so 0x8fe00000 - 0x8fe50fff dyld 46.12 /usr/lib/dyld 0x90000000 - 0x901c0fff libSystem.B.dylib /usr/lib/libSystem.B.dylib 0x90218000 - 0x9021dfff libmathCommon.A.dylib /usr/lib/system/libmathCommon.A.dylib 0x907e6000 - 0x908bdfff com.apple.CoreFoundation 6.4.7 (368.28) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x90904000 - 0x90904fff com.apple.CoreServices 10.4 (???) /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices 0x90906000 - 0x90a0ffff libicucore.A.dylib /usr/lib/libicucore.A.dylib 0x90a60000 - 0x90ae3fff libobjc.A.dylib /usr/lib/libobjc.A.dylib 0x90b0c000 - 0x90b7efff libstdc++.6.dylib /usr/lib/libstdc++.6.dylib 0x90bf1000 - 0x90bfcfff libgcc_s.1.dylib /usr/lib/libgcc_s.1.dylib 0x90c01000 - 0x90c76fff com.apple.framework.IOKit 1.4.8 (???) /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x90c8c000 - 0x90ca0fff libauto.dylib /usr/lib/libauto.dylib 0x90ca6000 - 0x90f71fff com.apple.CoreServices.CarbonCore 682.26 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore 0x90fce000 - 0x91047fff com.apple.CoreServices.OSServices 4.1 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices 0x9108a000 - 0x910cbfff com.apple.CFNetwork 129.20 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/CFNetwork 0x910df000 - 0x910f3fff com.apple.WebServices 1.1.3 (1.1.0) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/WebServicesCore.framework/Versions/A/WebServicesCore 0x910ff000 - 0x91190fff com.apple.SearchKit 1.0.5 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit 0x911cc000 - 0x911ecfff com.apple.Metadata 10.4.4 (121.36) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata 0x911f9000 - 0x91208fff libz.1.dylib /usr/lib/libz.1.dylib 0x9120b000 - 0x913c0fff com.apple.security 4.5.2 (29774) /System/Library/Frameworks/Security.framework/Versions/A/Security 0x914bd000 - 0x914c6fff com.apple.DiskArbitration 2.1.1 /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration 0x914cd000 - 0x914d5fff libbsm.dylib /usr/lib/libbsm.dylib 0x914d9000 - 0x91501fff com.apple.SystemConfiguration 1.8.6 /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration 0x91a72000 - 0x91b35fff libcrypto.0.9.7.dylib /usr/lib/libcrypto.0.9.7.dylib 0x9456e000 - 0x94590fff libmx.A.dylib /usr/lib/libmx.A.dylib 0x94ece000 - 0x94efafff libssl.0.9.7.dylib /usr/lib/libssl.0.9.7.dylib 0x94f09000 - 0x94f27fff libresolv.9.dylib /usr/lib/libresolv.9.dylib 0x950e6000 - 0x951c0fff edu.mit.Kerberos 5.5.24 /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos 0x9605a000 - 0x9606afff libpam.1.dylib /usr/lib/libpam.1.dylib

--Quanah

--

Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

Quanah Gibson-Mount wrote:

--On Thursday, August 30, 2007 9:19 PM -0700 Quanah Gibson-Mount quanah@zimbra.com wrote:

...

Thread 15 Crashed: 0 slapd 0x0002d4f0 slap_mods_check + 2292 (modify.c:919)

Hm, in this instance, it is a patched version of modify.c, so the line number doesn't correspond exactly to what is in 2.3.37. :/ On the other hand, this same server crashed similarly with a 2.3.34 build that wasn't patched (but without debugging symbols, so not possible to determine exactly why).

It's pointless to mention a crash in a release you're no longer running, since you obviously can't provide trace info or anything else useful about it any more.

It's inconsiderate to ask for help about a generic release when in fact you've applied private patches to it. You can apply your own patches but that's your decision and your responsibility. Nobody else knows what you've got in your source; we walk into this thread assuming it's one thing but it's something else completely.

(after further investigation on YM reveals the patch is a backport from HEAD...)

Taking it upon yourself to migrate experimental code from CVS HEAD into a production service is risky to begin with, and places you under even greater responsibility. There's a reason we differentiate between the release branch and the development branch. Deploying into a test environment is one thing... You have to stay on top of the CVS commits in case subsequent patches affect the code you're using. (As in this case, where the exact same bug you encountered was fixed in HEAD.)