<div dir="ltr">Here's thread 31: <br>(gdb) thread 31<br>[Switching to thread 31 (Thread 0x2b0e92901940 (LWP 10739))]#0 0x00002b0df2847654 in __lll_lock_wait () from /lib64/libpthread.so.0<br>(gdb) bt<br>#0 0x00002b0df2847654 in __lll_lock_wait () from /lib64/libpthread.so.0<br>
#1 0x00002b0df2842f80 in _L_lock_1233 () from /lib64/libpthread.so.0<br>#2 0x00002b0df2842f03 in pthread_mutex_lock () from /lib64/libpthread.so.0<br>#3 0x00002b0df2204289 in PR_Lock () from /usr/lib64/libnspr4.so<br>#4 0x0000000000411e88 in ber_sockbuf_free ()<br>
#5 0x00002b0df04d652a in ?? () from /usr/lib64/dirsrv/libslapd.so.0<br>#6 0x00002b0df04d6f1e in send_ldap_result_ext () from /usr/lib64/dirsrv/libslapd.so.0<br>#7 0x00002b0df04d7421 in send_ldap_result () from /usr/lib64/dirsrv/libslapd.so.0<br>
#8 0x00002b0df04c58c4 in slapi_send_ldap_result () from /usr/lib64/dirsrv/libslapd.so.0<br>#9 0x000000000042524e in ?? ()<br>#10 0x00002b0df04c70f7 in plugin_call_exop_plugins () from /usr/lib64/dirsrv/libslapd.so.0<br>
#11 0x000000000041841c in ber_sockbuf_free ()<br>#12 0x00000000004137ad in ber_sockbuf_free ()<br>#13 0x00002b0df22098cd in ?? () from /usr/lib64/libnspr4.so<br>#14 0x00002b0df284083d in start_thread () from /lib64/libpthread.so.0<br>
#15 0x00002b0df2b2af8d in clone () from /lib64/libc.so.6<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Jul 22, 2013 at 7:42 AM, Ludwig Krispenz <span dir="ltr"><<a href="mailto:lkrispen@redhat.com" target="_blank">lkrispen@redhat.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
could you add the bt for thread 31 ?<div><div class="h5"><br>
<br>
<div>On 07/22/2013 03:58 PM, Jeffrey Dunham
wrote:<br>
</div>
</div></div><blockquote type="cite"><div><div class="h5">
<div dir="ltr">
<div>Hello,<br>
<br>
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).<br>
<br>
</div>
<div>Just looking for any hints on where to look or what could
be causing this issue.<br>
</div>
<div><br>
</div>
<div>Version: 389-Directory/<a href="http://1.2.10.14" target="_blank">1.2.10.14</a><br>
<br>
From GDB:<br>
0x00002b0df2847654 in __lll_lock_wait () from
/lib64/libpthread.so.0<br>
(gdb) info threads<br>
40 Thread 0x2b0e86c91940 (LWP 10689) 0x00002b0df2b24122 in
select () from /lib64/libc.so.6<br>
39 Thread 0x2b0e87692940 (LWP 10690) 0x00002b0df2b24122 in
select () from /lib64/libc.so.6<br>
38 Thread 0x2b0e88093940 (LWP 10691) 0x00002b0df2b24122 in
select () from /lib64/libc.so.6<br>
37 Thread 0x2b0e88a94940 (LWP 10692) 0x00002b0df2b24122 in
select () from /lib64/libc.so.6<br>
36 Thread 0x2b0e89495940 (LWP 10734) 0x00002b0df2845019 in
<a href="mailto:pthread_cond_wait@@GLIBC_2.3.2" target="_blank">pthread_cond_wait@@GLIBC_2.3.2</a> () from /lib64/libpthread.so.0<br>
35 Thread 0x2b0e89e96940 (LWP 10735) 0x00002b0df2845019 in
<a href="mailto:pthread_cond_wait@@GLIBC_2.3.2" target="_blank">pthread_cond_wait@@GLIBC_2.3.2</a> () from /lib64/libpthread.so.0<br>
34 Thread 0x2b0e8a897940 (LWP 10736) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
33 Thread 0x2b0e8b298940 (LWP 10737) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
32 Thread 0x2b0e91f00940 (LWP 10738) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
31 Thread 0x2b0e92901940 (LWP 10739) 0x00002b0df2847654 in
__lll_lock_wait () from /lib64/libpthread.so.0<br>
30 Thread 0x2b0e93302940 (LWP 10740) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
29 Thread 0x2b0e93d03940 (LWP 10741) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
28 Thread 0x2b0e94704940 (LWP 10742) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
27 Thread 0x2b0e95105940 (LWP 10743) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
26 Thread 0x2b0e95b06940 (LWP 10744) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
25 Thread 0x2b0e96507940 (LWP 10745) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
24 Thread 0x2b0e96f08940 (LWP 10746) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
23 Thread 0x2b0e97909940 (LWP 10747) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
22 Thread 0x2b0e9830a940 (LWP 10748) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
21 Thread 0x2b0e98d0b940 (LWP 10749) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
20 Thread 0x2b0e9970c940 (LWP 10750) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
19 Thread 0x2b0e9a10d940 (LWP 10751) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
18 Thread 0x2b0e9ab0e940 (LWP 10752) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
17 Thread 0x2b0e9b50f940 (LWP 10753) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
16 Thread 0x2b0e9bf10940 (LWP 10754) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
15 Thread 0x2b0e9c911940 (LWP 10755) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
14 Thread 0x2b0e9d312940 (LWP 10756) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
13 Thread 0x2b0e9dd13940 (LWP 10757) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
12 Thread 0x2b0e9e714940 (LWP 10758) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
11 Thread 0x2b0e9f115940 (LWP 10759) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
10 Thread 0x2b0e9fb16940 (LWP 10760) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
9 Thread 0x2b0ea0517940 (LWP 10761) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
8 Thread 0x2b0ea0f18940 (LWP 10762) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
7 Thread 0x2b0ea1919940 (LWP 10763) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
6 Thread 0x2b0ea231a940 (LWP 10764) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
5 Thread 0x2b0ea2d1b940 (LWP 10765) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
4 Thread 0x2b0ea371c940 (LWP 10766) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
3 Thread 0x2b0ea411d940 (LWP 10767) 0x00002b0df2845280 in
<a href="mailto:pthread_cond_timedwait@@GLIBC_2.3.2" target="_blank">pthread_cond_timedwait@@GLIBC_2.3.2</a> () from
/lib64/libpthread.so.0<br>
2 Thread 0x2b0ea4b1e940 (LWP 10768) 0x00002b0df2b24122 in
select () from /lib64/libc.so.6<br>
* 1 Thread 0x2b0df452a7e0 (LWP 10666) 0x00002b0df2847654 in
__lll_lock_wait () from /lib64/libpthread.so.0<br>
(gdb) bt<br>
#0 0x00002b0df2847654 in __lll_lock_wait () from
/lib64/libpthread.so.0<br>
#1 0x00002b0df2842f80 in _L_lock_1233 () from
/lib64/libpthread.so.0<br>
#2 0x00002b0df2842f03 in pthread_mutex_lock () from
/lib64/libpthread.so.0<br>
#3 0x00002b0df2204289 in PR_Lock () from
/usr/lib64/libnspr4.so<br>
#4 0x0000000000415955 in ber_sockbuf_free ()<br>
#5 0x00000000004166f1 in ber_sockbuf_free ()<br>
#6 0x000000000041d7d4 in ?? ()<br>
#7 0x00002b0df2a739c4 in __libc_start_main () from
/lib64/libc.so.6<br>
#8 0x000000000040c9b9 in ber_sockbuf_free ()<br>
#9 0x00007fff5cd57a98 in ?? ()<br>
#10 0x0000000000000000 in ?? ()<br>
<br>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
</div></div><span class="HOEnZb"><font color="#888888"><pre>--
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</font></span></blockquote>
<br>
</div>
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