7 Dec
2010
7 Dec
'10
6:16 p.m.
Daniel,
Thank you for the reply back. Unfortunately for the diagnosis with
version 1.5.4-notls we had already upgraded to version 1.5.5-notls and
the core files had been deleted before receiving your reply. I can
state that version 1.5.5-notls has not exhibited the issue that we
experienced prior to upgrading the software.
Thank You
Stagg
On 12/3/10 5:57 AM, Daniel-Constantin Mierla wrote:
Hello,
probably is something triggered by a new kind of SIP message which was
not encountered before, since there were no changes in that code. Can
you send the output of 'bt full' in gdb?
Also, you should have the content of SIP request/reply available in
core file, in one of gdb frames. Please send it as well.
Cheers,
Daniel
On 12/2/10 2:27 AM, Stagg Shelton wrote:
Kamailio 1.5.4 segmentation faulted today. I
was able to determine
with gdb that the error occurred at mediaproxy.c line 1104. Line
1104 is a call to memcpy
Core was generated by `/sbin/kamailio -m 512'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f1469db6bb5 in replace_element (msg=0x77e470,
old_element=<value optimized out>, new_element=0x7fffbd553210) at
mediaproxy.c:1104
1104 memcpy(buf, new_element->s, new_element->len);
1.5.4 is new to our production environment, we were previously
running 1.5.2 notls (also no mediaproxy) for more than a year without
issue. 1.5.4 notls with mediaproxy has been running in our lab and
preproduction QA environments since March of this year without any
real segmentation faults.
Does anyone have any ideas of what may have caused this, or
suggestions to get around this. I do see that 1.5.5 is available,
although there does not appear to have been too many changes to
mediaproxy.c
Thank you in advance
Stagg
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