[SR-Users] Kamailio 4.2.1 crashes on using exec_msg

Daniel-Constantin Mierla miconda at gmail.com
Mon Dec 29 12:13:19 CET 2014


Hello,

this should be fixed in branch 4.2 -- you have to install the nightly
builds (if you are using debian) or from sources branch 4.2.

We will have a release very soon, as 4.2.2 which will include it -- this
most probably will happen sometime next week.

Cheers,
Daniel

On 29/12/14 12:08, Tobias wrote:
> Hi!
>
> We recently upgraded our Kamailio 4.1 to 4.2.1. With the newer version
> Kamailio crashes after just running a few minutes. After some
> debugging it looks as though the problem is in exec_msg (which is used
> in our config). After disabling this 4.2.1 seem to run just fine.
>
> Core file exists, here's the output:
>
> (gdb) backtrace
>
> #0  0x00000000005ebf0f in fm_extract_free (frag=0x7f053ea08d18,
> qm=0x7f053e88e010) at mem/f_malloc.c:206
>
> #1  fm_malloc (qm=0x7f053e88e010, size=<optimized out>,
> file=file at entry=0x7f053cbedfd4 "exec: exec_hf.c",
> func=func at entry=0x7f053cbef378 "replace_env", line=line at entry=375) at
> mem/f_malloc.c:490
>
> #2  0x00007f053cbe7953 in replace_env (list=0x7f053ea08868) at
> exec_hf.c:375
>
> #3  0x00007f053cbe862e in set_env (msg=0x7f053e91d690) at exec_hf.c:547
>
> #4  0x00007f053cbeb835 in w_exec_msg (msg=0x7f053e87c480,
> cmd=0x7f053ea5e168 "X֤>\005\177", foo=<optimized out>) at exec_mod.c:164
>
> #5  0x00000000004274f7 in do_action (h=h at entry=0x7fff02e9cf90,
> a=a at entry=0x7f053ea5cfb8, msg=msg at entry=0x7f053e87c480) at action.c:1094
>
> #6  0x00000000004261a9 in run_actions (h=h at entry=0x7fff02e9cf90,
> a=a at entry=0x7f053ea5cfb8, msg=msg at entry=0x7f053e87c480) at action.c:1583
>
> #7  0x0000000000432980 in run_top_route (a=0x7f053ea5cfb8,
> msg=msg at entry=0x7f053e87c480, c=c at entry=0x0) at action.c:1669
>
> #8  0x00007f053e610d2a in run_failure_handlers
> (t=t at entry=0x7f0534ecc770, rpl=0x7f053ea71040, code=486,
> extra_flags=extra_flags at entry=64) at t_reply.c:1051
>
> #9  0x00007f053e612aa3 in t_should_relay_response
> (Trans=Trans at entry=0x7f0534ecc770, new_code=new_code at entry=486,
> branch=branch at entry=0, should_store=should_store at entry=0x7fff02e9d2a0,
> should_relay=should_relay at entry=0x7fff02e9d290, 
>
>     cancel_data=cancel_data at entry=0x7fff02e9d490,
> reply=reply at entry=0x7f053ea71040) at t_reply.c:1406
>
> #10 0x00007f053e616126 in relay_reply (t=t at entry=0x7f0534ecc770,
> p_msg=p_msg at entry=0x7f053ea71040, branch=0,
> msg_status=msg_status at entry=486,
> cancel_data=cancel_data at entry=0x7fff02e9d490,
> do_put_on_wait=do_put_on_wait at entry=1)
>
>     at t_reply.c:1809
>
> #11 0x00007f053e61a9f3 in reply_received (p_msg=0x7f053ea71040) at
> t_reply.c:2493
>
> #12 0x00000000004920a6 in do_forward_reply
> (msg=msg at entry=0x7f053ea71040, mode=mode at entry=0) at forward.c:783
>
> #13 0x0000000000493637 in forward_reply (msg=msg at entry=0x7f053ea71040)
> at forward.c:885
>
> #14 0x00000000004f5634 in receive_msg (buf=<optimized out>,
> len=<optimized out>, rcv_info=<optimized out>) at receive.c:275
>
> #15 0x00000000005d929d in udp_rcv_loop () at udp_server.c:521
>
> #16 0x00000000004a73f1 in main_loop () at main.c:1629
>
> #17 0x0000000000425085 in main (argc=<optimized out>, argv=<optimized
> out>) at main.c:2561
>
>
> Kind regards,
>
> /Tobias
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20141229/88b32d84/attachment.html>


More information about the sr-users mailing list