[OpenSIPS-Devel] Debugging crash

Alex Massover alex at jajah.com
Mon Jan 11 11:20:55 CET 2010


Here's a backtrace:

#0  0xb7fcf424 in __kernel_vsyscall ()
(gdb) bt
#0  0xb7fcf424 in __kernel_vsyscall ()
#1  0xb7e7c640 in raise () from /lib/i686/cmov/libc.so.6
#2  0xb7e7e018 in abort () from /lib/i686/cmov/libc.so.6
#3  0xb7eb93dd in ?? () from /lib/i686/cmov/libc.so.6
#4  0xb7ebf6b4 in ?? () from /lib/i686/cmov/libc.so.6
#5  0xb7ec18b6 in free () from /lib/i686/cmov/libc.so.6
#6  0xb7ebb69d in _IO_file_seekoff () from /lib/i686/cmov/libc.so.6
#7  0xb7eb1900 in ?? () from /lib/i686/cmov/libc.so.6
#8  0xb7eb7ea8 in rewind () from /lib/i686/cmov/libc.so.6
#9  0xb74c7f2e in ?? () from /lib/i686/cmov/libnss_files.so.2
#10 0xb74c86b8 in _nss_files_gethostbyaddr_r () from /lib/i686/cmov/libnss_files.so.2
#11 0xb7f4a5ec in gethostbyaddr_r () from /lib/i686/cmov/libc.so.6
#12 0xb7f4a3dc in gethostbyaddr () from /lib/i686/cmov/libc.so.6
#13 0xb7ae75f5 in rc_ip_hostname () from /usr/lib/libradiusclient-ng.so.2
#14 0xb7ae3b5f in rc_send_server () from /usr/lib/libradiusclient-ng.so.2
#15 0xb7ae2b3d in rc_acct () from /usr/lib/libradiusclient-ng.so.2
#16 0xb7da60cf in rad_send_message () from /usr/lib/opensips/modules/aaa_radius.so
#17 0xb7ac6fed in thread_rc_acct () from /usr/lib/opensips/modules/acc.so
#18 0xb7ba54c0 in start_thread () from /lib/i686/cmov/libpthread.so.0
#19 0xb7f3161e in clone () from /lib/i686/cmov/libc.so.6

--
Best Regards,
Alex Massover
VoIP R&D TL
Jajah Inc.
From: devel-bounces at lists.opensips.org [mailto:devel-bounces at lists.opensips.org] On Behalf Of Alex Massover
Sent: Monday, January 11, 2010 12:04 PM
To: OpenSIPS devel mailling list
Subject: [OpenSIPS-Devel] Debugging crash

Hi!

We're running a stress test and after some time (tens of minutes and hundreds of processes calls) OpenSIPS 1.6.0 crashes.

Below is an output of gdb. OpenSIPS is slightly tuned for performance:


a)      RADIUS accounting is sent in detached thread

b)      Libradius-ng uses shared memory & atomic memory access instead of seqfile

Any tip where/how to dig please?

(gdb) core core.opensips.sig6.11596
[New Thread 30240]
[New Thread 30238]
[New Thread 30231]
[New Thread 30229]
[New Thread 30203]
[New Thread 30191]
[New Thread 30183]
[New Thread 30165]
[New Thread 30159]
[New Thread 30155]
[New Thread 30142]
[New Thread 30130]
[New Thread 30126]
[New Thread 30103]
[New Thread 30070]
[New Thread 30037]
[New Thread 30010]
[New Thread 29966]
[New Thread 29912]
[New Thread 29862]
[New Thread 29818]
[New Thread 29742]
[New Thread 29715]
[New Thread 29682]
[New Thread 29628]
[New Thread 29597]
[New Thread 29586]
[New Thread 29561]
[New Thread 29491]
[New Thread 29396]
[New Thread 29366]
[New Thread 29359]
[New Thread 29316]
[New Thread 29305]
[New Thread 29278]
[New Thread 29264]
[New Thread 29260]
[New Thread 29238]
[New Thread 29235]
[New Thread 29210]
[New Thread 29184]
[New Thread 29136]
[New Thread 29132]
[New Thread 11596]
Core was generated by `/usr/sbin/opensips -P /var/run/opensips/opensips.pid -m 32 -u opensips -g opens'.
Program terminated with signal 6, Aborted.
#0  0xb7fcf424 in __kernel_vsyscall ()

--
Best Regards,
Alex Massover
VoIP R&D TL
Jajah Inc.


This mail was sent via Mail-SeCure System.


This mail was received via Mail-SeCure System.

This mail was sent via Mail-SeCure System.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.opensips.org/pipermail/devel/attachments/20100111/ba6646bf/attachment-0001.htm 


More information about the Devel mailing list