Could you also print r_buf and*r_buf ?
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 04.10.2016 16:08, Ramachandran, Agalya (Contractor) wrote:
Hi Bogdan,
I have printed the “t” variable value. It says “$1 = (struct cell *)
0x0”.
Is there any link available to upload/share the core files? Because
size of the core file 45KB and couldn’t attach in e-mail.
(gdb) frame 0
#0 final_response_handler (fr_tl=0x7fded2484110) at timer.c:383
383 if (is_invite(t) && should_cancel_branch(t,
r_buf->branch) ) {
(gdb) list +
378 current_processing_ctx = my_ctx;
379 /* set the T context too */
380 set_t( t );
381
382 /* out-of-lock do the cancel I/O */
383 if (is_invite(t) && should_cancel_branch(t,
r_buf->branch) ) {
384 set_cancel_extra_hdrs( CANCEL_REASON_SIP_480,
sizeof(CANCEL_REASON_SIP_480)-1);
385 cancel_branch(t, r_buf->branch );
386 set_cancel_extra_hdrs( NULL, 0);
387 }
(gdb) p t
$1 = (struct cell *) 0x0
Regards,
Agalya
*From:*Bogdan-Andrei Iancu [mailto:[email protected]]
*Sent:* Tuesday, October 04, 2016 6:44 AM
*To:* Ramachandran, Agalya (Contractor)
<[email protected]>; OpenSIPS users mailling list
<[email protected]>
*Subject:* Re: opensips crash when doing load test
Hello Agalya,
In frame 0, could you print the "t" variable ? BTW, is there any way
to get access to the core file ?
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 30.09.2016 16:48, Ramachandran, Agalya (Contractor) wrote:
Hi Bogdan,
One more dump
#0 final_response_handler (fr_tl=0x7fded2484110) at timer.c:383
383 if (is_invite(t) && should_cancel_branch(t, r_buf->branch) ) {
Missing separate debuginfos, use: debuginfo-install
cyrus-sasl-lib-2.1.26-20.el7_2.x86_64
glibc-2.17-106.el7_2.4.x86_64 keyutils-libs-1.5.8-3.el7.x86_64
krb5-libs-1.13.2-12.el7_2.x86_64 libcom_err-1.42.9-7.el7.x86_64
libcurl-7.29.0-25.el7.centos.x86_64 libidn-1.28-4.el7.x86_64
libselinux-2.2.2-6.el7.x86_64 libssh2-1.4.3-10.el7_2.1.x86_64
nspr-4.10.8-2.el7_1.x86_64 nss-3.19.1-19.el7_2.x86_64
nss-softokn-freebl-3.16.2.3-13.el7_1.x86_64
nss-util-3.19.1-9.el7_2.x86_64 openldap-2.4.40-9.el7_2.x86_64
openssl-libs-1.0.1e-51.el7_2.4.x86_64 pcre-8.32-15.el7.x86_64
xz-libs-5.1.2-12alpha.el7.x86_64 zlib-1.2.7-15.el7.x86_64
(gdb) bt
#0 final_response_handler (fr_tl=0x7fded2484110) at timer.c:383
#1 timer_routine (ticks=<optimized out>, set=<optimized out>) at
timer.c:1066
#2 0x000000000049d3cd in handle_timer_job () at timer.c:597
#3 0x000000000059223e in handle_io (fm=<optimized out>,
fm=<optimized out>, fm=<optimized out>, idx=<optimized out>,
event_type=2)
at net/net_udp.c:265
#4 io_wait_loop_epoll (h=<optimized out>, t=<optimized out>,
repeat=<optimized out>) at net/../io_wait_loop.h:225
#5 udp_rcv_loop (si=si@entry=0x7fded841dcb0) at net/net_udp.c:308
#6 0x0000000000593e05 in udp_start_processes
(chd_rank=chd_rank@entry=0x84c570 <chd_rank.10940>,
startup_done=startup_done@entry=0x0)
at net/net_udp.c:448
#7 0x0000000000419b73 in main_loop () at main.c:736
#8 main (argc=<optimized out>, argv=<optimized out>) at main.c:1282
*From:* Ramachandran, Agalya (Contractor)
*Sent:* Friday, September 30, 2016 9:44 AM
*To:* 'Bogdan-Andrei Iancu' <[email protected]>
<mailto:[email protected]>; OpenSIPS users mailling list
<[email protected]> <mailto:[email protected]>
*Subject:* opensips crash when doing load test
Hi Bogdan,
I have taken 2.1.4 code base, added the below fixes on top of it
1.Fix potential starvation for the timer tasks.
66c337cc89a2b5c3e1bbd78c289371efcda21886
2.rest_client: Improve polling logic during TCP connect -
c40f2b057209b8078520abc95e5d1bf5e5a28db6
3.rest_client: Add "connect_poll_interval" module parameter -
f5abfb3dee649a14ae39ad74d7f04454f815748f
4.rest_client: Fix bogus condition
-3ba7be6692c6987faecb9c4c904035d5e7c0f916
When I try to perform load test on that code base, randomly am
seeing OpenSIPS is crashing.
Here is the full trace of the core file. Let me know if you need
any additional information or logs.
Am seeing crash is occurring at start_timer_extra_processes().
[root@poc-siplb-cmc-e-004 corefiles]# gdb /usr/local/sbin/opensips
core.opensips.sig11.3977
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-80.el7
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show
copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/sbin/opensips...done.
[New LWP 3977]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/local/sbin/opensips -P
/var/run/opensips.pid'.
Program terminated with signal 11, Segmentation fault.
#0 final_response_handler (fr_tl=0x7f55fcd82948) at timer.c:383
383 if (is_invite(t) && should_cancel_branch(t, r_buf->branch) ) {
Missing separate debuginfos, use: debuginfo-install
cyrus-sasl-lib-2.1.26-20.el7_2.x86_64
glibc-2.17-106.el7_2.4.x86_64 keyutils-libs-1.5.8-3.el7.x86_64
krb5-libs-1.13.2-12.el7_2.x86_64 libcom_err-1.42.9-7.el7.x86_64
libcurl-7.29.0-25.el7.centos.x86_64 libidn-1.28-4.el7.x86_64
libselinux-2.2.2-6.el7.x86_64 libssh2-1.4.3-10.el7_2.1.x86_64
nspr-4.10.8-2.el7_1.x86_64 nss-3.19.1-19.el7_2.x86_64
nss-softokn-freebl-3.16.2.3-13.el7_1.x86_64
nss-util-3.19.1-9.el7_2.x86_64 openldap-2.4.40-9.el7_2.x86_64
openssl-libs-1.0.1e-51.el7_2.4.x86_64 pcre-8.32-15.el7.x86_64
xz-libs-5.1.2-12alpha.el7.x86_64 zlib-1.2.7-15.el7.x86_64
(gdb) bt
#0 final_response_handler (fr_tl=0x7f55fcd82948) at timer.c:383
#1 timer_routine (ticks=<optimized out>, set=<optimized out>) at
timer.c:1066
#2 0x000000000049d03a in handle_timer_job () at timer.c:597
#3 start_timer_extra_processes (chd_rank=chd_rank@entry=0x84c570
<chd_rank.10940>) at timer.c:557
#4 0x0000000000419b9a in main_loop () at main.c:748
#5 main (argc=<optimized out>, argv=<optimized out>) at main.c:1282
Regards,
Agalya
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