[SR-Users] possible bug with dialog module

[Kelvin Chua]

hi inaki,

unfortunately since i am not expecting any segfaults from kamailio, i have
very little
debug info, only those spurted out by syslog. not been using 1.5 for some
time now.

bad news, happened twice today. in a
span of 3 hours. seems like an inbound BYE. here is the other instance:

Apr 21 11:58:56 kamvm-1 /usr/local/sbin/kamailio[2526]: WARNING: dialog
[dlg_handlers.c:806]: unable to find dialog for BYE with route param
'e34.a5ceb3d5' [1086:1564208218]
Apr 21 11:58:56 kamvm-1 /usr/local/sbin/kamailio[2526]: ERROR: dialog
[dlg_handlers.c:218]: bad sip message or missing Contact hdr
Apr 21 11:58:56 kamvm-1 /usr/local/sbin/kamailio[2526]: ERROR: dialog
[dlg_handlers.c:350]: could not add further info to the dialog
Apr 21 11:58:56 kamvm-1 kernel: kamailio[2526]: segfault at 0000000000000088
rip 00002b4a039f979a rsp 00007fff0f0472c0 error 4
Apr 21 11:59:01 kamvm-1 /usr/local/sbin/kamailio[2524]: ALERT: <core>
[main.c:722]: child process 2526 exited by a signal 11
Apr 21 11:59:01 kamvm-1 /usr/local/sbin/kamailio[2524]: ALERT: <core>
[main.c:725]: core was generated


Kelvin Chua


On Wed, Apr 21, 2010 at 5:06 PM, Iñaki Baz Castillo <ibc at aliax.net> wrote:

> 2010/4/21 Kelvin Chua <kelchy at gmail.com>:
> > currently using kamailio 3.0 with around 1000 users.
> > Apr 21 10:19:57 kamvm-1 /usr/local/sbin/kamailio[28511]: ERROR: dialog
> > [dlg_handlers.c:218]: bad sip message or missing Contact hdr
> > Apr 21 10:19:57 kamvm-1 /usr/local/sbin/kamailio[28511]: ERROR: dialog
> > [dlg_handlers.c:350]: could not add further info to the dialog
> > Apr 21 10:19:57 kamvm-1 kernel: kamailio[28511]: segfault at
> > 0000000000000088 rip 00002ab61b62779a rsp 00007fffec157440 error 4
> > Apr 21 10:19:57 kamvm-1 /usr/local/sbin/kamailio[28507]: ALERT: <core>
> > [main.c:722]: child process 28511 exited by a signal 11
> > Apr 21 10:19:57 kamvm-1 /usr/local/sbin/kamailio[28507]: ALERT: <core>
> > [main.c:725]: core was generated
>
> Oh my god!
> Let me two question:
>
> - Are you able to determine if the problem occurs when handling an
> INVITE or a response?
> - Do you know if some occurs in Kamailio 1.5?
>
>
>
> --
> Iñaki Baz Castillo
> <ibc at aliax.net>
>
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