[Date Prev][Date Next] [Chronological] [Thread] [Top]

Re: (ITS#6034) Assert failure - connection_state_closing / send_ldap_ber / slap_send_search_entry / syncprov_sendresp

oskar@deckle.co.za wrote:
> Full_Name: Oskar Pearson
> Version: 2.4.15
> OS: Ubuntu hardy
> URL: ftp://ftp.openldap.org/incoming/slapd-configs-qualica-1.tar.gz
> Submission from: (NULL) (94.194.140.71)
>
>
> This is the same machine as ITS #6033. Details included here for easy
> reference:
>
> Openldap 2.4.15 (with no patches) was self-compiled with no patches
> (CFLAGS="-ggdb3 -O0" ./configure), linked against standard OS libraries (ubuntu
> hardy) for BDB etc. BDB is 4.6.21-6ubuntu1. Kernel is 2.6.24-19-server, libc is
> libc6-i686/2.7-10ubuntu3.
>
> I do not have a debug log of this crash as it occurred on a live server, which
> is too busy for that level of logging. I also do not have a replaceable
> example.
> I have core dumps and can print out whatever is necessary there - I appreciate
> your time and help.

This bug was fixed in CVS already and the fix will be out in 2.4.16 soon. The 
fix is already in RE24...

> gdb --core=../core.29266 --directory=servers/slapd/
> --directory=servers/slapd/overlays  servers/slapd/slapd
> (gdb) bt
> #0  0xb7ef8410 in __kernel_vsyscall ()
> #1  0xb7ad5085 in raise () from /lib/tls/i686/cmov/libc.so.6
> #2  0xb7ad6a01 in abort () from /lib/tls/i686/cmov/libc.so.6
> #3  0xb7ace10e in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
> #4  0x0806d6c6 in connection_state_closing (c=0xb79c9644) at connection.c:686
> #5  0x08081bdd in send_ldap_ber (conn=0xb79c9644, ber=0xa143ab8c) at
> result.c:147
> #6  0x08085b20 in slap_send_search_entry (op=0xa143ae38, rs=0xa143acdc) at
> result.c:1246
> #7  0x0815dbcb in syncprov_sendresp (op=0xa143ae38, opc=0xa143adb8,
> so=0x9ab66dc8, e=0xa143ade8, mode=1) at syncprov.c:825
> #8  0x0815df12 in syncprov_qplay (op=0xa143ae38, rtask=0x9b303110) at
> syncprov.c:896
> #9  0x0815e1a7 in syncprov_qtask (ctx=0xa143b1f0, arg=0x9b303110) at
> syncprov.c:959
> #10 0x0817a99b in ldap_int_thread_pool_wrapper (xpool=0x829baf0) at tpool.c:663
> #11 0xb7db14fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
> #12 0xb7b80e5e in clone () from /lib/tls/i686/cmov/libc.so.6

-- 
   -- Howard Chu
   CTO, Symas Corp.           http://www.symas.com
   Director, Highland Sun     http://highlandsun.com/hyc/
   Chief Architect, OpenLDAP  http://www.openldap.org/project/