Asterisk segfault

General Help
1

Using FreePBX: 14.0.5.25
Asterisk: 13.22.0
without virtualization

Sometimes for a month, or maybe several times a day Asterisk segfault.

asterisk[15547]: segfault at 98 ip 000000000051a9f9 sp 00007f24e03a7190 error 4 in asterisk[400000+38d000]

In dump i see:

[2020-04-19 10:04:05] ERROR[15547][C-00003b92] astobj2.c: Excessive refcount 100000 reached on ao2 object 0x2f6de68
[2020-04-19 10:04:05] ERROR[15547][C-00003b92] astobj2.c: FRACK!, Failed assertion Excessive refcount 100000 reached on ao2 object 0x2f6de68 (0)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: Got 32 backtrace records
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #0: [0x5fcc55] asterisk __ast_assert_failed() (0x5fcbd1+84)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #1: [0x45d4bd] asterisk ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #2: [0x45d816] asterisk __ao2_ref() (0x45d7e8+2E)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #3: [0x52169c] asterisk ast_frdup() (0x521430+26C)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #4: [0x48211f] asterisk ast_bridge_channel_queue_frame() (0x4820aa+75)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #5: [0x482411] asterisk ast_bridge_queue_everyone_else() (0x4823b7+5A)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #6: [0x7f4741da7a18] bridge_simple.so ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #7: [0x4816a8] asterisk ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #8: [0x485fc7] asterisk ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #9: [0x4863b9] asterisk ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #10: [0x486ab7] asterisk bridge_channel_internal_join() (0x48656f+548)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #11: [0x46d1c1] asterisk ast_bridge_join() (0x46cf59+268)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #12: [0x50b07d] asterisk ast_bridge_call_with_flags() (0x50aed6+1A7)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #13: [0x50b14f] asterisk ast_bridge_call() (0x50b122+2D)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #14: [0x7f474116d667] app_dial.so ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #15: [0x7f474116d9fe] app_dial.so ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #16: [0x582ef6] asterisk pbx_exec() (0x582dda+11C)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #17: [0x570787] asterisk ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #18: [0x573c6a] asterisk ast_spawn_extension() (0x573c06+64)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #19: [0x7f473cf362d4] app_macro.so ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #20: [0x7f473cf37552] app_macro.so ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #21: [0x582ef6] asterisk pbx_exec() (0x582dda+11C)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #22: [0x570787] asterisk ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #23: [0x573c6a] asterisk ast_spawn_extension() (0x573c06+64)
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #24: [0x7f473cf362d4] app_macro.so ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #25: [0x7f473cf37552] app_macro.so ()
[2020-04-19 10:04:05] VERBOSE[15547][C-00003b92] logger.c: #26: [0x582ef6] asterisk pbx_exec() (0x582dda+11C)

Can anyone help?

2

Asterisk 13.22.0 is quite old now, and there have been fixes in those areas. I would suggest upgrading. If the problem still occurs then an Asterisk issue would likely need to be filed.

3

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