[389-users] 389 Deadlock
Ludwig Krispenz
lkrispen at redhat.com
Mon Jul 22 14:42:57 UTC 2013
could you add the bt for thread 31 ?
On 07/22/2013 03:58 PM, Jeffrey Dunham wrote:
> Hello,
>
> Starting a day ago we have been noticing deadlocks on select 389
> servers. It does not happen on all of them (10% of servers have been
> affected currently, and no repeat offenders).
>
> Just looking for any hints on where to look or what could be causing
> this issue.
>
> Version: 389-Directory/1.2.10.14 <http://1.2.10.14>
>
> From GDB:
> 0x00002b0df2847654 in __lll_lock_wait () from /lib64/libpthread.so.0
> (gdb) info threads
> 40 Thread 0x2b0e86c91940 (LWP 10689) 0x00002b0df2b24122 in select
> () from /lib64/libc.so.6
> 39 Thread 0x2b0e87692940 (LWP 10690) 0x00002b0df2b24122 in select
> () from /lib64/libc.so.6
> 38 Thread 0x2b0e88093940 (LWP 10691) 0x00002b0df2b24122 in select
> () from /lib64/libc.so.6
> 37 Thread 0x2b0e88a94940 (LWP 10692) 0x00002b0df2b24122 in select
> () from /lib64/libc.so.6
> 36 Thread 0x2b0e89495940 (LWP 10734) 0x00002b0df2845019 in
> pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 35 Thread 0x2b0e89e96940 (LWP 10735) 0x00002b0df2845019 in
> pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 34 Thread 0x2b0e8a897940 (LWP 10736) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 33 Thread 0x2b0e8b298940 (LWP 10737) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 32 Thread 0x2b0e91f00940 (LWP 10738) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 31 Thread 0x2b0e92901940 (LWP 10739) 0x00002b0df2847654 in
> __lll_lock_wait () from /lib64/libpthread.so.0
> 30 Thread 0x2b0e93302940 (LWP 10740) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 29 Thread 0x2b0e93d03940 (LWP 10741) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 28 Thread 0x2b0e94704940 (LWP 10742) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 27 Thread 0x2b0e95105940 (LWP 10743) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 26 Thread 0x2b0e95b06940 (LWP 10744) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 25 Thread 0x2b0e96507940 (LWP 10745) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 24 Thread 0x2b0e96f08940 (LWP 10746) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 23 Thread 0x2b0e97909940 (LWP 10747) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 22 Thread 0x2b0e9830a940 (LWP 10748) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 21 Thread 0x2b0e98d0b940 (LWP 10749) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 20 Thread 0x2b0e9970c940 (LWP 10750) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 19 Thread 0x2b0e9a10d940 (LWP 10751) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 18 Thread 0x2b0e9ab0e940 (LWP 10752) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 17 Thread 0x2b0e9b50f940 (LWP 10753) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 16 Thread 0x2b0e9bf10940 (LWP 10754) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 15 Thread 0x2b0e9c911940 (LWP 10755) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 14 Thread 0x2b0e9d312940 (LWP 10756) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 13 Thread 0x2b0e9dd13940 (LWP 10757) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 12 Thread 0x2b0e9e714940 (LWP 10758) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 11 Thread 0x2b0e9f115940 (LWP 10759) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 10 Thread 0x2b0e9fb16940 (LWP 10760) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 9 Thread 0x2b0ea0517940 (LWP 10761) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 8 Thread 0x2b0ea0f18940 (LWP 10762) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 7 Thread 0x2b0ea1919940 (LWP 10763) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 6 Thread 0x2b0ea231a940 (LWP 10764) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 5 Thread 0x2b0ea2d1b940 (LWP 10765) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 4 Thread 0x2b0ea371c940 (LWP 10766) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 3 Thread 0x2b0ea411d940 (LWP 10767) 0x00002b0df2845280 in
> pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
> 2 Thread 0x2b0ea4b1e940 (LWP 10768) 0x00002b0df2b24122 in select ()
> from /lib64/libc.so.6
> * 1 Thread 0x2b0df452a7e0 (LWP 10666) 0x00002b0df2847654 in
> __lll_lock_wait () from /lib64/libpthread.so.0
> (gdb) bt
> #0 0x00002b0df2847654 in __lll_lock_wait () from /lib64/libpthread.so.0
> #1 0x00002b0df2842f80 in _L_lock_1233 () from /lib64/libpthread.so.0
> #2 0x00002b0df2842f03 in pthread_mutex_lock () from
> /lib64/libpthread.so.0
> #3 0x00002b0df2204289 in PR_Lock () from /usr/lib64/libnspr4.so
> #4 0x0000000000415955 in ber_sockbuf_free ()
> #5 0x00000000004166f1 in ber_sockbuf_free ()
> #6 0x000000000041d7d4 in ?? ()
> #7 0x00002b0df2a739c4 in __libc_start_main () from /lib64/libc.so.6
> #8 0x000000000040c9b9 in ber_sockbuf_free ()
> #9 0x00007fff5cd57a98 in ?? ()
> #10 0x0000000000000000 in ?? ()
>
>
>
> --
> 389 users mailing list
> 389-users at lists.fedoraproject.org
> https://admin.fedoraproject.org/mailman/listinfo/389-users
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