francisco@garnelo.eu wrote:
Full_Name: Francisco Garnelo Version: slapd 2.4.40 OS: FreeBSD 10.1-STABLE URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (194.237.142.21)
Thanks for the report. Pretty sure this has already been fixed in RE24 for 2.4.41. Can you please test with the 2.4 release engineering branch and confirm whether the problem is still present?
Hi, when I try to access with a LDAP browser (Apache DS) and the browser begin to enumerate the items in differents branches, the server crashes; this not takes more than 30 seconds from last restart.
I experimented a similar issue with SLES 12(if not it is the same) and openldap 2.4.40 (from suse repositories) version, but in this system I could not take evidences.
The database has more than 3GB of size and MDB is configured to support 100GB as the maximum size.
The same databa w works fine ining BDB using an old openldap version.
############# # Versions: # #############
root@XXXX:/usr/local/etc/openldap # /usr/local/libexec/slapd -VVV @(#) $OpenLDAP: slapd 2.4.40 (Mar 24 2015 17:18:46) $ root@XXXX:/usr/rtrts/net/openldap24-server/work/openldap-2.4.40/servers/slapd
Included static overlays: dynlist seqmod syncprov Included static backends: config ldif relay
root@xxxx:/usr/local/etc/openldap # uname -a FreeBSD xxxx 10.1-STABLE FreeBSD 10.1-STABLE #0 r278906: Tue Feb 17 19:09:13 UTC 2015 root@releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
###################### # cn=config export: # ######################
version: 1
dn: cn=config objectClass: olcGlobal cn: config olcArgsFile: /var/run/openldap/slapd.args olcAttributeOptions: lang- olcAuthzPolicy: none olcConfigDir: slapd.d olcConfigFile: slapd.conf olcIdleTimeout: 0 olcIndexIntLen: 8 olcIndexSubstrAnyLen: 4 olcIndexSubstrAnyStep: 2 olcIndexSubstrIfMaxLen: 4 olcIndexSubstrIfMinLen: 2 olcListenerThreads: 1 olcLocalSSF: 71 olcLogLevel: 0 olcPidFile: /var/run/openldap/slapd.pid olcReadOnly: FALSE olcReverseLookup: FALSE olcSizeLimit: unlimited olcThreads: 20 olcTLSCACertificateFile: /usr/local/etc/openldap/certs/public/ca.crt olcTLSCertificateFile: /usr/local/etc/openldap/certs/public/server.crt olcTLSCertificateKeyFile: /usr/local/etc/openldap/certs/private/server.key olcTLSCRLCheck: none olcTLSProtocolMin: 0.0 olcTLSVerifyClient: never olcToolThreads: 2 olcWriteTimeout: 0
dn: cn=module{0},cn=config objectClass: olcModuleList cn: module{0} olcModuleLoad: {0}back_mdb database config olcModulePath: /usr/local/libexec/openldap
dn: cn=schema,cn=config objectClass: olcSchemaConfig cn: schema
### -- omitted content -- ###
include /usr/local/etc/openldap/schema/core.schema include /usr/local/etc/openldap/schema/cosine.schema include /usr/local/etc/openldap/schema/inetorgperson.schema include /r%r/local/etc/openldap/schema/rfc2307bis.schema
### -- omitted content -- ###
dn: olcDatabase={-1}frontend,cn=config objectClass: olcFrontendConfig objectClass: olcDatabaseConfig olcDatabase: {-1}frontend olcAccess: {0}to dn.base="" by * read olcAccess: {1}to dn.base%%2"cn=subsemema" by * read olcAccess: {2}to attrs=shadowLastChange by self write by * read olcAccess: {3}to * by * read olcAddContentAcl: FALSE olcLastMod: TRUE olcMaxDerefDepth: 0 olcMonitoring: FALSE olcReadOnly: FALSE olcSchemaDN: cn=Subschema olcSizeLimit: unlimited olcSyncUseSubentry: FALSE
dn: olcDatabase={0}config,cn=config objectClass: olcDatabaseConfig olcDatabase: {0}config olcAccess: {0}to * by * none olcAddContentAcl: TRUE olcLastMod: TRUE olcMaxDerefDepth: 15 olcMonitoring: FALSE olcReadOnly: FALSE olcRootDN: cn=config olcRootPW: XXXXX olcSyncUseSubentry: FALSE
dn: olcDatabase={1}mdb,cn=config objectClass: olcMdbConfig objectClass: olcDatabaseConfig olcDatabase: {1}mdb olcDbDirectory:2F2Fvar/db/openldap-data.mdb olcDbIndex: objectClass eq olcRootDN: cn=lalala,dc=yyyyyyy,dc=com olcRootPW: XXXXXXX olcSuffix: dc=yyyyyyy,dc=com
######## # GDB: # ########
551194b6 => mdb_dn2id("lelreleID=6666999999@lol.com,ou=molon,dc=yyyyyyy,%3=com") 551194b6 <= mdb_entry_decode 551194b6 <= mdb_dn2id: got id=0x92b0 551194b6 => mdb_entry_decode: 551194b6 => mdb_entry_decode: 551194b6 <= mdb_entry_decode 551194b6 => mdb_entry_decode: 551194b6 => mdb_entry_decode: 551194b6 <= mdb_entry_decode 551194b6 <= mdb_entry_decode 551194b6 => mdb_entry_decode: 551194b6 => mdb_entry_decode: 551194b6 <= mdb_entry_decode 551194b6 <= mdb_entry_decode 551194b6 mdb_dn2entry("lelreleID=6666999999@lol.com,ou=molon,dc=yyyyyyy,dc=com") 551194b6 => mdb_entry_decode: 551194b6 => mdb_dn2id("lelreleID=6666999999@lol.com,ou=molon,dc=yyyyyyy,dc=com") 551194b6 <= mdb_entry_decode 551194b6 <= mdb_entry_decode 551194b6 => mdb_entry_decode: 551194b6 => mdb_entry_decode: 551194b6 <= mdb_entry_decode 551194b6 <= mdb_dn2id: got id=0x92b0 551194b6 => mdb_entry_decode: 551194b6 <= mdb_entry_decode 551194b6 => mdb_entry_decode: 551194b6 => mdb_entry_decode: 551194b6 <= mdb_entry_decode 551194b6 <= mdb_entry_decode 551194b6 => mdb_entry_decode: 551194b6 <=dbdb_entry_decode 551194b6 => mdb_entry_decode: 551194b6 => mdb_entry_decode: 551194b6 <= mdb_entry_decode 551194b6 <= mdb_entry_decode 551194b6 => mdb_entry_decode: 551194b6 <= mdb_entry_decode 551194b6 => mdb_entry_decode: 551194b6 => mdb_entry_decode: 551194b6 <= mdb_entry_decode 551194b6 <= mdb_entry_decode 551194b6 mdb_dn2entry("lelreleID=luser123@odin.lala,ou=molon,dc=yyyyyyy,dc=com") 551194b8 => mdb_dn2id("lelreleID=luser123@odin.lala,ou=molon,dc=yyyyyyy,dc=com") 551194b8 <= mdb_dn2id: got id=0x931e 551194b8 => mdb_entry_decode: 551194b8 <= mdb_entry_decode 551194b6 => mdb_entry_decode: 551194b8 => mdb_entry_decode: 551194b8 <= mdb_entry_decode 551194b8 <= mdb_entry_decode 551194b7 daemon: activity on 1 descriptor 551194b8 daemon: activity on:519194b8 11r551194b8 551194b8 daemon: read activity on 11 551194b8 mdb_dn2entry("lelreleID=6666999990@lol.com,ou=molon,dc=yyyyyyy,dc=com") 551194b8 => mdb_dn2id("lelreleID=6666999990@lol.com,ou=molon,dc=yyyyyyy,dc=com") 551194b7 => mdb_entry_decode: 551194b7 => mdb_entry_decode: 551194b8 <= mdb_entry_decode 551194b8 <= mdb_dn2id: got id=0x9321 551194b8 mdb_dn2entry("loloId=50,ou=fry,dc=yyyyyyy,dc=com") 551194b8 => mdb_entry_decode: 551194b8 => mdb_dn2id("loloId=50,ou=fry,dc=yyyyyyy,dc=com") 551194b8 <= mdb_entry_decode 551194b8 => mdb_entry_decode: 551194b8 daemon: select: listen=6 active_threads=0 tvp=NULL 551194b8 daemon: select: listen=7 active_threads=0 tvp=NULL 551194b8 <= mdb_dn2id: got id=0xf 551194b6 <= mdb_entry_decode 551194b8 => mdb_entry_dece:3A 551194b8 <= mdb_entry_decode 551194b8 => mdb_entry_decode: 551194b8 <= mdb_entry_decode 551194b8 <= mdb_entry_decode 551194b8 <= mdb_entry_decode 551194b8 => mdb_entry_decode: 551194b8 mdb_dn2entry("lelreleID=6666999990@lol.com,ou=molon,dc=yyyyyyy,dc=com") 551194b8 => mdb_dn2id("lelreleID=6666999990@lol.com,ou=molon,dc=yyyyyyy,dc=com") 551194b8 <= mdb_entry_decode 551194b8 mdb_dn2entry("lelreleID=262280000000000@lol.com,ou=molon,dc=yyyyyyy,dc=com") 551194b8 => mdb_entry_decode: 551194b8 <= mdb_entry_decode 551194b8 => mdb_entry_decode: 551194b8 => mdb_entry_decode: 551194b8 <= mdb_entry_decode 551194b8 => mdb_entry_decode: 551194b8 <= mdb_dn2id: got id=0x9321 551194b8 <= mdb_entry_decode 551194b8 => mdb_entry_decode: 551194b8 <= mdb_entry_decode 551194b8 => mdb_dn2id("lelreleID=262280000000000@lol.com,ou=molon,dc=yyyyyyy,dc=com") 551194b8 => mdb_entry_decode: 551194b8 <= mdb_entry_decode 551194b8 <= mdb_dn2id: got id=0x25 551194b8 => mdb_entry_decode: 551194b8 <= mdb_entry_decode 551194b8 => mdb_entry_decode: 551194b8 mdb_dn2entry("loloId=50,ou=fry,dc=yyyyyyy,dc=com") 551194b8 <= mdb_entry_decode [New Thread 2103c12400 (LWP 100750/slapd)]
Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 2103c12400 (LWP 100750/slapd)] 0x00000008024a579f in mdb_idl_search (ids=0x210a980000, id=37) at idl.c:91 91 val = IDL_CMP( id, ids[cursor] ); Current language: auto; currently minimal
Thanks, Francisco Garnelo