[asterisk-bugs] [JIRA] (ASTERISK-25426) Core dump in cdr handler

[Morten Tryfoss (JIRA)]

Morten Tryfoss created ASTERISK-25426:
-----------------------------------------

             Summary: Core dump in cdr handler
                 Key: ASTERISK-25426
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25426
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: CDR/General
    Affects Versions: 13.5.0
         Environment: Centos 6.6, x86_64
            Reporter: Morten Tryfoss


We have a custom developed queue solution. This also have a callback-module which tries to originate a two-way call between an agent on the callcenter and the customer. For this specific case the call was not answered by the agent before the callcenter closed, and the agent did not log out of the queue so the system continued to try to deliver the call through the night.

I think this led to a build up of cdr variables and at some point, it crashes.

Partial output from gdb:
#6919 0x000000000045c759 in __ao2_ref (user_data=0x7feb94050ed8, delta=-1) at astobj2.c:516
#6920 0x000000000045c7d4 in __ao2_cleanup (obj=0x7feb94050ed8) at astobj2.c:529
#6921 0x000000000049d10e in _dtor_cdr (v=0x7febd12d0af8) at cdr.c:2070
#6922 0x000000000049d4cc in handle_channel_cache_message (data=0x0, sub=0x1cf68e8, message=0x7feac4d950a8) at cdr.c:2070
#6923 0x00000000005d3cc0 in router_dispatch (data=0x1cf21f8, sub=0x1cf68e8, message=0x7feac4d950a8) at stasis_message_router.c:201
#6924 0x00000000005c3359 in subscription_invoke (sub=0x1cf68e8, message=0x7feac4d950a8) at stasis.c:433
#6925 0x00000000005c3eaf in dispatch_exec_async (local=0x7febd12d0c40) at stasis.c:695
#6926 0x00000000005de2e4 in ast_taskprocessor_execute (tps=0x1cf6608) at taskprocessor.c:766
#6927 0x00000000005dca7f in default_tps_processing_function (data=0x1cf6548) at taskprocessor.c:184
#6928 0x00000000005f20d4 in dummy_start (data=0x1cf6870) at utils.c:1237
#6929 0x000000385f2079d1 in start_thread () from /lib64/libpthread.so.0
#6930 0x000000385eee88fd in clone () from /lib64/libc.so.6
 



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