[asterisk-bugs] [JIRA] (ASTERISK-22763) Segfault in __ao2_find ()

[David Brillert (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-22763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Brillert updated ASTERISK-22763:
--------------------------------------

    Attachment: gdb thread apply all.txt

This is a GDB PID trace.  Since the box locked.

The core file gdb trace was pretty bad.  Not much there.

(gdb) bt
#0  0x0000000000445152 in __ao2_find ()
#1  0x00000000004bbf5e in find_interface ()
#2  0x00000000004bc0b9 in ast_format_cmp ()
#3  0x000000000046ff59 in ast_write ()
#4  0x00000000004b8969 in ast_readaudio_callback ()
#5  0x00000000004b8b19 in ast_fsread_audio ()
#6  0x00000000004757b7 in __ast_read ()
#7  0x00000000004b91c3 in waitstream_core ()
#8  0x00000000004b970f in ast_waitstream ()
#9  0x000000000050d353 in async_wait ()
#10 0x65706f5f666f5f73 in ?? ()
#11 0x5f736e6f69746172 in ?? ()
#12 0x0000000000375f39 in ?? ()
#13 0x00002b2542d446e0 in ?? ()
#14 0x1530000000d62b00 in ?? ()
#15 0x0000000000000001 in ?? ()
#16 0x00002b2542d44800 in ?? ()
#17 0x0000000000000000 in ?? ()
(gdb) bt full
#0  0x0000000000445152 in __ao2_find ()
No symbol table info available.
#1  0x00000000004bbf5e in find_interface ()
No symbol table info available.
#2  0x00000000004bc0b9 in ast_format_cmp ()
No symbol table info available.
#3  0x000000000046ff59 in ast_write ()
No symbol table info available.
#4  0x00000000004b8969 in ast_readaudio_callback ()
No symbol table info available.
#5  0x00000000004b8b19 in ast_fsread_audio ()
No symbol table info available.
#6  0x00000000004757b7 in __ast_read ()
No symbol table info available.
#7  0x00000000004b91c3 in waitstream_core ()
No symbol table info available.
#8  0x00000000004b970f in ast_waitstream ()
No symbol table info available.
#9  0x000000000050d353 in async_wait ()
No symbol table info available.
#10 0x65706f5f666f5f73 in ?? ()
No symbol table info available.
#11 0x5f736e6f69746172 in ?? ()
No symbol table info available.
#12 0x0000000000375f39 in ?? ()
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#13 0x00002b2542d446e0 in ?? ()
No symbol table info available.
#14 0x1530000000d62b00 in ?? ()
No symbol table info available.
#15 0x0000000000000001 in ?? ()
No symbol table info available.
#16 0x00002b2542d44800 in ?? ()
No symbol table info available.
#17 0x0000000000000000 in ?? ()
No symbol table info available.
                
> Segfault in __ao2_find ()
> -------------------------
>
>                 Key: ASTERISK-22763
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-22763
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 11.6.0
>         Environment: centos 5.9 64bit
>            Reporter: David Brillert
>            Assignee: David Brillert
>            Severity: Critical
>         Attachments: gdb thread apply all.txt, gdb trace.txt
>
>
> Segfault.  Backtrace attached.
> Asterisk was compiled with DONT_OPTIMIZE and BETTER_BACKTRACES

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