[asterisk-bugs] [JIRA] (ASTERISK-27210) Getting segfault in res_pjsip.so and libasteriskpj.so.2

[Jeppe Ryskov Larsen (JIRA)]

Jeppe Ryskov Larsen created ASTERISK-27210:
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             Summary: Getting segfault in res_pjsip.so and libasteriskpj.so.2
                 Key: ASTERISK-27210
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27210
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Resources/res_pjsip
    Affects Versions: 14.5.0
         Environment: Ubuntu 16.04.2 LTS
            Reporter: Jeppe Ryskov Larsen


Suddenly we got these 4 segfaults in a relatively short timespan. 

{code}
Aug 21 10:38:28 osl1-voip-cluster01-asterisk05 kernel: [28594.890030] asterisk[27799]: segfault at 1e0 ip 00007f341b163500 sp 00007f34331a1a08 error 4 in res_pjsip.so[7f341b151000+49000]
Aug 21 10:40:43 osl1-voip-cluster01-asterisk05 kernel: [28729.766816] asterisk[5930]: segfault at 1e0 ip 00007fe2552bb500 sp 00007fe0779b1a08 error 4 in res_pjsip.so[7fe2552a9000+49000]
Aug 21 10:41:52 osl1-voip-cluster01-asterisk05 kernel: [28799.083666] asterisk[7569]: segfault at 18 ip 00007f7828c780f8 sp 00007f7722f21940 error 4 in libasteriskpj.so.2[7f7828b6f000+15a000]
Aug 21 10:42:44 osl1-voip-cluster01-asterisk05 kernel: [28850.946232] asterisk[9174]: segfault at 90 ip 00007f8c9fd630e8 sp 00007f8ba1d18940 error 4 in libasteriskpj.so.2[7f8c9fc5a000+15a000]
{code}

After investigating the circumstances during that timespan, i saw no behaviour out of the ordinary, and no changes has been made in the last months, and this has never occurred.

Sadly, this is running in our production system, where we have debug turned off, so i can not provide a backtrace, but was just hoping maybe someone has seen similar before or can pinpoint us the the right direction for collecting more information so we can debug this further. 



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