[SR-Users] Multi crashes in the same day

Tue Oct 3 20:22:57 CEST 2017

Hello,

likely you got hit by the issue fixed by:

  -
https://github.com/kamailio/kamailio/commit/25f2180999dafb807068313c4a329a163dd99f92

4.2 series is old and I expect this commit was not backported there.

Cheers,
Daniel

On 03.10.17 18:49, igor.potjevlesch at gmail.com wrote:
>
> Hello !
>
>  
>
> I have multi crashes on a Kamailio 4.2.8 instance.
>
> Already 6 coredump today, same time with the same scenario. Below the
> output of the last coredump:
>
>  
>
> (gdb) where
>
> #0  0x0000003d6f6328a5 in raise () from /lib64/libc.so.6
>
> #1  0x0000003d6f634085 in abort () from /lib64/libc.so.6
>
> #2  0x000000000061aad2 in qm_debug_frag (qm=0x7f9a8a7aa010,
> f=0x7f9a8aca5968) at mem/q_malloc.c:161
>
> #3  0x000000000061bf1c in qm_malloc (qm=0x7f9a8a7aa010, size=24,
> file=0x7131d0 "<core>: re.c", func=0x71483e "subst_run", line=440) at
> mem/q_malloc.c:388
>
> #4  0x0000000000505e2c in subst_run (se=0x7f9a8ac08b78,
> input=0x7f9a8aca5918 "sip:0123456789 at customer.local",
> msg=0x7f9a8abfef38, count=0x0) at re.c:440
>
> #5  0x0000000000506fff in subst_str (input=0x7f9a8aca5918
> "sip:0123456789 at customer.local", msg=0x7f9a8abfef38,
> se=0x7f9a8ac08b78, count=0x0) at re.c:515
>
> #6  0x00007f9a87ff629d in subst_uri_f (msg=0x7f9a8abfef38,
> subst=0x7f9a8ac08b78 "X\215\300\212\232\177", ignored=0x0) at
> textops.c:744
>
> #7  0x000000000041d51b in do_action (h=0x7fffed0800d0,
> a=0x7f9a8ab64cc8, msg=0x7f9a8abfef38) at action.c:1094
>
> #8  0x0000000000429ba3 in run_actions (h=0x7fffed0800d0,
> a=0x7f9a8ab64cc8, msg=0x7f9a8abfef38) at action.c:1583
>
> #9  0x000000000042a208 in run_actions_safe (h=0x7fffed081380,
> a=0x7f9a8ab64cc8, msg=0x7f9a8abfef38) at action.c:1648
>
> #10 0x0000000000542994 in rval_get_int (h=0x7fffed081380,
> msg=0x7f9a8abfef38, i=0x7fffed080890, rv=0x7f9a8ab64ef8, cache=0x0) at
> rvalue.c:924
>
> #11 0x0000000000546bcc in rval_expr_eval_int (h=0x7fffed081380,
> msg=0x7f9a8abfef38, res=0x7fffed080890, rve=0x7f9a8ab64ef0) at
> rvalue.c:1918
>
> #12 0x000000000041cf77 in do_action (h=0x7fffed081380,
> a=0x7f9a8ab66a30, msg=0x7f9a8abfef38) at action.c:1064
>
> #13 0x0000000000429ba3 in run_actions (h=0x7fffed081380,
> a=0x7f9a8ab66a30, msg=0x7f9a8abfef38) at action.c:1583
>
> #14 0x000000000041d3f6 in do_action (h=0x7fffed081380,
> a=0x7f9a8ab6b070, msg=0x7f9a8abfef38) at action.c:1079
>
> #15 0x0000000000429ba3 in run_actions (h=0x7fffed081380,
> a=0x7f9a8ab607b8, msg=0x7f9a8abfef38) at action.c:1583
>
> #16 0x000000000042a2d0 in run_top_route (a=0x7f9a8ab607b8,
> msg=0x7f9a8abfef38, c=0x7fffed081380) at action.c:1669
>
> #17 0x00007f9a891f6d0f in prepare_new_uac (t=0x7f9a6de86518,
> i_req=0x7f9a8abfef38, branch=0, uri=0x7fffed0814d0,
> path=0x7fffed0814b0, next_hop=0x7f9a8abff1a8, fsocket=0x0,
>
>     snd_flags=..., fproto=0, flags=2, instance=0x7fffed0814a0,
> ruid=0x7fffed081490, location_ua=0x7fffed081480) at t_fwd.c:410
>
> #18 0x00007f9a891faded in add_uac (t=0x7f9a6de86518,
> request=0x7f9a8abfef38, uri=0x7f9a8abff1a8, next_hop=0x7f9a8abff1a8,
> path=0x7f9a8abff568, proxy=0x0, fsocket=0x0,
>
>     snd_flags=..., proto=0, flags=2, instance=0x7f9a8abff578,
> ruid=0x7f9a8abff590, location_ua=0x7f9a8abff5a0) at t_fwd.c:855
>
> #19 0x00007f9a89201ddd in t_forward_nonack (t=0x7f9a6de86518,
> p_msg=0x7f9a8abfef38, proxy=0x0, proto=0) at t_fwd.c:1723
>
> #20 0x00007f9a891ee374 in t_relay_to (p_msg=0x7f9a8abfef38, proxy=0x0,
> proto=0, replicate=0) at t_funcs.c:355
>
> #21 0x00007f9a8922bd89 in _w_t_relay_to (p_msg=0x7f9a8abfef38,
> proxy=0x0, force_proto=0) at tm.c:1517
>
> #22 0x00007f9a8922ceee in w_t_relay (p_msg=0x7f9a8abfef38, _foo=0x0,
> _bar=0x0) at tm.c:1718
>
> #23 0x000000000041d48d in do_action (h=0x7fffed082190,
> a=0x7f9a8a83e878, msg=0x7f9a8abfef38) at action.c:1088
>
> #24 0x0000000000429ba3 in run_actions (h=0x7fffed082190,
> a=0x7f9a8a83e878, msg=0x7f9a8abfef38) at action.c:1583
>
> #25 0x000000000042a208 in run_actions_safe (h=0x7fffed0848f0,
> a=0x7f9a8a83e878, msg=0x7f9a8abfef38) at action.c:1648
>
> #26 0x0000000000542994 in rval_get_int (h=0x7fffed0848f0,
> msg=0x7f9a8abfef38, i=0x7fffed082668, rv=0x7f9a8a83eb60, cache=0x0) at
> rvalue.c:924
>
> #27 0x0000000000546bcc in rval_expr_eval_int (h=0x7fffed0848f0,
> msg=0x7f9a8abfef38, res=0x7fffed082668, rve=0x7f9a8a83eb58) at
> rvalue.c:1918
>
> #28 0x0000000000546fc2 in rval_expr_eval_int (h=0x7fffed0848f0,
> msg=0x7f9a8abfef38, res=0x7fffed082af0, rve=0x7f9a8a83f280) at
> rvalue.c:1926
>
> #29 0x000000000041cf77 in do_action (h=0x7fffed0848f0,
> a=0x7f9a8a83fbd0, msg=0x7f9a8abfef38) at action.c:1064
>
> #30 0x0000000000429ba3 in run_actions (h=0x7fffed0848f0,
> a=0x7f9a8a838c88, msg=0x7f9a8abfef38) at action.c:1583
>
> #31 0x0000000000419f13 in do_action (h=0x7fffed0848f0,
> a=0x7f9a8a996598, msg=0x7f9a8abfef38) at action.c:712
>
> #32 0x0000000000429ba3 in run_actions (h=0x7fffed0848f0,
> a=0x7f9a8a9955b8, msg=0x7f9a8abfef38) at action.c:1583
>
> #33 0x000000000041d3f6 in do_action (h=0x7fffed0848f0,
> a=0x7f9a8a996a50, msg=0x7f9a8abfef38) at action.c:1079
>
> #34 0x0000000000429ba3 in run_actions (h=0x7fffed0848f0,
> a=0x7f9a8a8fa068, msg=0x7f9a8abfef38) at action.c:1583
>
> #35 0x0000000000419f13 in do_action (h=0x7fffed0848f0,
> a=0x7f9a8a830c70, msg=0x7f9a8abfef38) at action.c:712
>
> #36 0x0000000000429ba3 in run_actions (h=0x7fffed0848f0,
> a=0x7f9a8a830c70, msg=0x7f9a8abfef38) at action.c:1583
>
> #37 0x000000000041d3f6 in do_action (h=0x7fffed0848f0,
> a=0x7f9a8a830db8, msg=0x7f9a8abfef38) at action.c:1079
>
> #38 0x0000000000429ba3 in run_actions (h=0x7fffed0848f0,
> a=0x7f9a8a81e7d0, msg=0x7f9a8abfef38) at action.c:1583
>
> #39 0x000000000042a2d0 in run_top_route (a=0x7f9a8a81e7d0,
> msg=0x7f9a8abfef38, c=0x0) at action.c:1669
>
> #40 0x00000000005095b6 in receive_msg (
>
>     buf=0xa78b60 "INVITE
> sip:0123456789 at A.B.C.181:5060;transport=UDP;user=phone
> SIP/2.0\r\nFrom:
> <sip:0987654321 at A.B.C.148:5060>;tag=BN1507883839-1-1507047459-332794206;transport=UDP\r\nTo:
> <sip:0123456789 at H.G.F.D"..., len=1119, rcv_info=0x7fffed084be0) at
> receive.c:216
>
> #41 0x000000000060945a in udp_rcv_loop () at udp_server.c:521
>
> #42 0x00000000004a6e62 in main_loop () at main.c:1629
>
> #43 0x00000000004acfa6 in main (argc=7, argv=0x7fffed085018) at
> main.c:2581
>
>  
>
> Regards,
>
>  
>
> Igor.
>
>  
>
>  
>
>
>
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-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
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