[Bug 436310] New: nscd crash if you use ldap client for authentication - openSUSE Bugs - openSUSE Mailing Lists

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[Bug 436310] New: nscd crash if you use ldap client for authentication

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bugzilla_noreply＠novell.com

16 Oct 2008 16 Oct '08

22:39

https://bugzilla.novell.com/show_bug.cgi?id=436310 Summary: nscd crash if you use ldap client for authentication Product: openSUSE 11.0 Version: Final Platform: i586 OS/Version: openSUSE 11.0 Status: NEW Severity: Critical Priority: P5 - None Component: Other AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: x_pedro_x@hotmail.com QAContact: qa@suse.de Found By: Integration Test Created an attachment (id=246131) --> (https://bugzilla.novell.com/attachment.cgi?id=246131) nsswitch.conf Hi i've the following behaviour on my opensuse 11: After boot nscd service stop randomly (sometimes take 1 minute, sometimes 10), i'm doing authentication against an open ldap server. My architecture: a cluster with running ipvs and 100 servers This shouldn't be a major problem but i'm using about 50-70 users for each machine with remote access, without nscd the system gets really slow (because of the passwd remote verification), but the worst part is that the openldap cluster gets knocked out with the amount of requests. i've tried several novell distros and they all present the same simptom (opensuse 10.(0-3), sled 10, sled9, sles10, sles10 x86-64. i've managed to get a workarround that is a tiny script that check for the pid of nscd every second and if it doesn't start it will restart it. attached i'll send /etc/nsswitch /etc/nscd.conf -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

16 Oct 16 Oct

22:40

New subject: [Bug 436310] nscd crash if you use ldap client for authentication

https://bugzilla.novell.com/show_bug.cgi?id=436310 User x_pedro_x@hotmail.com added comment https://bugzilla.novell.com/show_bug.cgi?id=436310#c1 --- Comment #1 from Pedro Oliveira 2008-10-16 16:40:33 MDT --- Created an attachment (id=246132) --> (https://bugzilla.novell.com/attachment.cgi?id=246132) nscd.conf -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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22:42

New subject: [Bug 436310] nscd crash if you use ldap client for authentication

https://bugzilla.novell.com/show_bug.cgi?id=436310 Pedro Oliveira changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P2 - High -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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17 Oct 17 Oct

08:51

New subject: [Bug 436310] nscd crash if you use ldap client for authentication

https://bugzilla.novell.com/show_bug.cgi?id=436310 Michal Seben changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mseben@novell.com AssignedTo|bnc-team-screening@forge.provo.novell.com |pbaudis@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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19 Nov 19 Nov

19:26

New subject: [Bug 436310] nscd crash if you use ldap client for authentication

https://bugzilla.novell.com/show_bug.cgi?id=436310 Petr Baudis changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #246131|application/octet-stream |text/plain mime type| | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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19:28

New subject: [Bug 436310] nscd crash if you use ldap client for authentication

https://bugzilla.novell.com/show_bug.cgi?id=436310 User pbaudis@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=436310#c2 Petr Baudis changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |x_pedro_x@hotmail.com --- Comment #2 from Petr Baudis 2008-11-19 12:28:32 MST --- Huh, 10.3 nscd used to be very stable - it would be interesting if you checked with that one again and paste nscd -d last few messages and include the core (call ulimit -c unlimited, then nscd -d from the same shell). For 11.0, can you do the same, please? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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17 Jan 17 Jan

14:43

New subject: [Bug 436310] nscd crash if you use ldap client for authentication

https://bugzilla.novell.com/show_bug.cgi?id=436310 User harbaugh@ncifcrf.gov added comment https://bugzilla.novell.com/show_bug.cgi?id=436310#c3 Toni Harbaugh-Blackford changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |harbaugh@ncifcrf.gov --- Comment #3 from Toni Harbaugh-Blackford 2009-01-17 07:43:19 MST --- I am seeing this bug also. The problem of nscd dying unexpectely is causing other problems - see bug 467161 (opensuse Factory as of 01/16/09, also SLES 11 RC1) I will try to get the 'nscd -d' output. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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19 Jan 19 Jan

01:56

New subject: [Bug 436310] nscd crash if you use ldap client for authentication

https://bugzilla.novell.com/show_bug.cgi?id=436310 User harbaugh@ncifcrf.gov added comment https://bugzilla.novell.com/show_bug.cgi?id=436310#c4 --- Comment #4 from Toni Harbaugh-Blackford 2009-01-18 18:56:21 MST --- I ran nscd interactively with -d. It crashed at an assertion: . . . 30010: considering GETPWBYUID entry "4001", timeout 1232293240 30010: considering GETPWBYUID entry "74", timeout 1232293240 30010: considering GETPWBYUID entry "106", timeout 1232293240 30010: considering GETPWBYNAME entry "postfix", timeout 1232293240 30010: considering GETPWBYNAME entry "haldaemon", timeout 1232293240 30010: considering GETPWBYNAME entry "messagebus", timeout 1232293240 30010: considering GETPWBYNAME entry "ntp", timeout 1232293240 30010: considering GETPWBYUID entry "76", timeout 1232293240 30010: considering GETPWBYNAME entry "topol", timeout 1232293240 30010: considering GETPWBYUID entry "66", timeout 1232293240 30010: considering GETPWBYUID entry "3912", timeout 1232293240 30010: considering GETPWBYUID entry "100", timeout 1232293240 30010: considering GETPWBYNAME entry "volfovsn", timeout 1232293240 30010: remove GETPWBYUID entry "101" 30010: remove GETPWBYNAME entry "myi" 30010: remove GETPWBYNAME entry "ldap" 30010: remove GETPWBYNAME entry "sshd" 30010: remove GETPWBYUID entry "2287" 30010: remove GETPWBYNAME entry "avahi" 30010: remove GETPWBYNAME entry "harbaugh" 30010: remove GETPWBYUID entry "71" 30010: remove GETPWBYUID entry "51" 30010: remove GETPWBYNAME entry "nobody" 30010: remove GETPWBYNAME entry "wnn" 30010: remove GETPWBYUID entry "1596" 30010: remove GETPWBYUID entry "65534" 30010: remove GETPWBYUID entry "4001" 30010: remove GETPWBYNAME entry "postfix" 30010: remove GETPWBYUID entry "106" 30010: remove GETPWBYUID entry "74" 30010: remove GETPWBYNAME entry "haldaemon" 30010: remove GETPWBYNAME entry "messagebus" 30010: remove GETPWBYNAME entry "ntp" 30010: remove GETPWBYUID entry "76" 30010: remove GETPWBYNAME entry "topol" 30010: remove GETPWBYUID entry "66" 30010: remove GETPWBYUID entry "3912" 30010: remove GETPWBYUID entry "100" 30010: remove GETPWBYNAME entry "volfovsn" nscd: mem.c:412: gc: Assertion `next_data < &he_data[db->head->nentries]' failed. Aborted I set 'ulimit -c unlimited', but no core file was produced -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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02:04

New subject: [Bug 436310] nscd crash if you use ldap client for authentication

https://bugzilla.novell.com/show_bug.cgi?id=436310 User harbaugh@ncifcrf.gov added comment https://bugzilla.novell.com/show_bug.cgi?id=436310#c5 Toni Harbaugh-Blackford changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW Info Provider|x_pedro_x@hotmail.com | --- Comment #5 from Toni Harbaugh-Blackford 2009-01-18 19:04:27 MST --- This appears to be the same problem as bug 387202 nscd: mem.c:412: gc: Assertion `next_data < &he_data[db->head->nentries]' failed. Aborted -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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21 Jan 21 Jan

00:30

New subject: [Bug 436310] nscd crash if you use ldap client for authentication

https://bugzilla.novell.com/show_bug.cgi?id=436310 User pbaudis@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=436310#c6 Petr Baudis changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |NORESPONSE --- Comment #6 from Petr Baudis 2009-01-20 17:29:58 MST --- This has nothing to do with LDAP but is the same problem as bug 387202 indeed. No details about the LDAP interaction available, so I'm closing this. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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