[asterisk-bugs] [JIRA] (ASTERISK-20829) Crash during normal operation

[WRP (JIRA)]

WRP created ASTERISK-20829:
------------------------------

             Summary: Crash during normal operation
                 Key: ASTERISK-20829
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20829
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Core/General
    Affects Versions: 1.8.11.1
         Environment: CentOS 5.5, Linux 2.6.18-194.el5 #1 SMP Fri Apr 2 14:58:14 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
            Reporter: WRP
         Attachments: core_dump_output.txt

Our production instance of Asterisk crashed. There was no indication in the Asterisk logs of the source of the problem. A core dump was produced; I have attached the complete output generated by following the directions at http://www.voip-info.org/wiki/view/Asterisk+debugging#Backtracingacoredumpfileintmp.

I've extracted the parts of the output that seem to be relevant to the crash, though I may have missed other information. 

Notably:

{code}
Thread 1 (Thread 15651):
#0  0x0000003a1d030265 in raise () from /lib64/libc.so.6
#1  0x0000003a1d031d10 in abort () from /lib64/libc.so.6
#2  0x0000003a1d06a84b in __libc_message () from /lib64/libc.so.6
#3  0x0000003a1d072405 in _int_free () from /lib64/libc.so.6
#4  0x0000003a1d07276b in free () from /lib64/libc.so.6
#5  0x00000000004b6b55 in frame_cache_cleanup (data=<value optimized out>) at frame.c:331
#6  0x0000003a1d805ad9 in __nptl_deallocate_tsd () from /lib64/libpthread.so.0
#7  0x0000003a1d80674b in start_thread () from /lib64/libpthread.so.0
#8  0x0000003a1d0d3f6d in clone () from /lib64/libc.so.6

Thread 23646:
Thread 23645:
Thread 31378:
ast_spawn_extension: <Address 0xffffffffffffffff out of bounds>
{code}


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