[Freeswitch-dev] Freeswitch crash using mod_event_socket

Tue Mar 4 14:37:44 MSK 2014

The process maybe runs out of memory or something?

/Peter

2014-03-04 11:49 GMT+01:00 Georgi Stefanov <georgi_mei at abv.bg>:

>  Hello All,
>
> Recently I have played with mod_event_socket on Freeswitch.
> I have noticed that when I try to make fast calls 100 calls per second
> Freeswitch makes core files.
> When I do not use mod_event_socket, but I use IVR capabilities of FS I
> have no core files and event I have succeeded to make 150 calls per second
>
> Here is some backtrace extract. The interesting thing is that FS crashes
> on different code every time.
>
> [New process 12374]
> #0  0x0050d410 in __kernel_vsyscall ()
> (gdb) bt
> #0  0x0050d410 in __kernel_vsyscall ()
> #1  0x001dcd80 in raise () from /lib/libc.so.6
> #2  0x001de691 in abort () from /lib/libc.so.6
> #3  0x001d61fb in __assert_fail () from /lib/libc.so.6
> #4  0x06b6322b in ?? () from /usr/lib/libfreeswitch.so.1
> #5  0x06b64766 in switch_event_dup () from /usr/lib/libfreeswitch.so.1
> #6  0x06b0debd in switch_channel_get_variables () from
> /usr/lib/libfreeswitch.so.1
> #7  0x06b0e48c in switch_channel_execute_on () from
> /usr/lib/libfreeswitch.so.1
> #8  0x06b1afc6 in switch_channel_perform_mark_answered () from
> /usr/lib/libfreeswitch.so.1
> #9  0x06b1b2e7 in switch_channel_perform_answer () from
> /usr/lib/libfreeswitch.so.1
> #10 0x00409c97 in ?? () from /usr/lib/freeswitch/mod/mod_dptools.so
> #11 0x06b3ba6f in switch_core_session_exec () from
> /usr/lib/libfreeswitch.so.1
> #12 0x06b3c29e in switch_core_session_execute_application_get_flags ()
> from /usr/lib/libfreeswitch.so.1
> #13 0x06baabd1 in switch_ivr_parse_event () from
> /usr/lib/libfreeswitch.so.1
> #14 0x06baca10 in switch_ivr_park () from /usr/lib/libfreeswitch.so.1
> #15 0x0011a9ca in ?? () from /usr/lib/freeswitch/mod/mod_event_socket.so
> #16 0x06b3ba6f in switch_core_session_exec () from
> /usr/lib/libfreeswitch.so.1
> #17 0x06b3c29e in switch_core_session_execute_application_get_flags ()
> from /usr/lib/libfreeswitch.so.1
> #18 0x06b41102 in switch_core_session_run () from
> /usr/lib/libfreeswitch.so.1
> #19 0x06b3ab2a in ?? () from /usr/lib/libfreeswitch.so.1
> #20 0x06b36c99 in ?? () from /usr/lib/libfreeswitch.so.1
> #21 0x06bf0866 in ?? () from /usr/lib/libfreeswitch.so.1
> #22 0x0032e49b in start_thread () from /lib/libpthread.so.0
> #23 0x0028542e in clone () from /lib/libc.so.6
>
>
> [New process 18329]
> #0  0x00bb4410 in __kernel_vsyscall ()
> (gdb) bt
> #0  0x00bb4410 in __kernel_vsyscall ()
> #1  0x001dcd80 in raise () from /lib/libc.so.6
> #2  0x001de691 in abort () from /lib/libc.so.6
> #3  0x001d61fb in __assert_fail () from /lib/libc.so.6
> #4  0x06b6322b in ?? () from /usr/lib/libfreeswitch.so.1
> #5  0x06b0a801 in switch_caller_profile_event_set_data () from
> /usr/lib/libfreeswitch.so.1
> #6  0x06b12486 in switch_channel_event_set_basic_data () from
> /usr/lib/libfreeswitch.so.1
> #7  0x06b12677 in switch_channel_event_set_data () from
> /usr/lib/libfreeswitch.so.1
> #8  0x06b133e2 in switch_channel_perform_hangup () from
> /usr/lib/libfreeswitch.so.1
> #9  0x009ac010 in ?? () from /usr/lib/freeswitch/mod/mod_sofia.so
> #10 0x009c006b in ?? () from /usr/lib/freeswitch/mod/mod_sofia.so
> #11 0x009c64b4 in ?? () from /usr/lib/freeswitch/mod/mod_sofia.so
> #12 0x00996136 in ?? () from /usr/lib/freeswitch/mod/mod_sofia.so
> #13 0x06b3b17b in switch_core_session_perform_receive_message () from
> /usr/lib/libfreeswitch.so.1
> #14 0x06ba2b5e in switch_ivr_parse_all_signal_data () from
> /usr/lib/libfreeswitch.so.1
> #15 0x06b0f1bb in switch_channel_check_signal () from
> /usr/lib/libfreeswitch.so.1
> #16 0x06b0f1fe in switch_channel_test_ready () from
> /usr/lib/libfreeswitch.so.1
> #17 0x06b42c6d in switch_core_session_write_frame () from
> /usr/lib/libfreeswitch.so.1
> #18 0x06b98ddb in switch_ivr_play_file () from /usr/lib/libfreeswitch.so.1
> #19 0x0014e34d in ?? () from /usr/lib/freeswitch/mod/mod_dptools.so
> #20 0x06b3ba6f in switch_core_session_exec () from
> /usr/lib/libfreeswitch.so.1
> #21 0x06b3c29e in switch_core_session_execute_application_get_flags ()
> from /usr/lib/libfreeswitch.so.1
> #22 0x06baabd1 in switch_ivr_parse_event () from
> /usr/lib/libfreeswitch.so.1
> #23 0x06bab40d in switch_ivr_parse_next_event () from
> /usr/lib/libfreeswitch.so.1
> #24 0x06bab4e8 in switch_ivr_parse_all_events () from
> /usr/lib/libfreeswitch.so.1
> #25 0x06bac65a in switch_ivr_park () from /usr/lib/libfreeswitch.so.1
> #26 0x0011a9ca in ?? () from /usr/lib/freeswitch/mod/mod_event_socket.so
> #27 0x06b3ba6f in switch_core_session_exec () from
> /usr/lib/libfreeswitch.so.1
> #28 0x06b3c29e in switch_core_session_execute_application_get_flags ()
> from /usr/lib/libfreeswitch.so.1
> #29 0x06b41102 in switch_core_session_run () from
> /usr/lib/libfreeswitch.so.1
> #30 0x06b3ab2a in ?? () from /usr/lib/libfreeswitch.so.1
> #31 0x06b36c99 in ?? () from /usr/lib/libfreeswitch.so.1
> #32 0x06bf0866 in ?? () from /usr/lib/libfreeswitch.so.1
> #33 0x0032e49b in start_thread () from /lib/libpthread.so.0
> #34 0x0028542e in clone () from /lib/libc.so.6
>
>
> [New process 26129]
> #0  0x00c84410 in __kernel_vsyscall ()
> (gdb) bt
> #0  0x00c84410 in __kernel_vsyscall ()
> #1  0x001dcd80 in raise () from /lib/libc.so.6
> #2  0x001de691 in abort () from /lib/libc.so.6
> #3  0x001d61fb in __assert_fail () from /lib/libc.so.6
> #4  0x06b6101a in ?? () from /usr/lib/libfreeswitch.so.1
> #5  0x06b63296 in switch_event_add_header_string () from
> /usr/lib/libfreeswitch.so.1
> #6  0x06b638d5 in switch_event_prep_for_delivery_detailed () from
> /usr/lib/libfreeswitch.so.1
> #7  0x06b63bcf in switch_event_create_subclass_detailed () from
> /usr/lib/libfreeswitch.so.1
> #8  0x06b293ce in switch_core_session_set_real_read_codec () from
> /usr/lib/libfreeswitch.so.1
> #9  0x009cd072 in ?? () from /usr/lib/freeswitch/mod/mod_sofia.so
> #10 0x009df03f in ?? () from /usr/lib/freeswitch/mod/mod_sofia.so
> #11 0x009e1910 in ?? () from /usr/lib/freeswitch/mod/mod_sofia.so
> #12 0x0099b494 in ?? () from /usr/lib/freeswitch/mod/mod_sofia.so
> #13 0x06b3b2ec in switch_core_session_perform_receive_message () from
> /usr/lib/libfreeswitch.so.1
> #14 0x06b1b2c0 in switch_channel_perform_answer () from
> /usr/lib/libfreeswitch.so.1
> #15 0x00310c97 in ?? () from /usr/lib/freeswitch/mod/mod_dptools.so
> #16 0x06b3ba6f in switch_core_session_exec () from
> /usr/lib/libfreeswitch.so.1
> #17 0x06b3c29e in switch_core_session_execute_application_get_flags ()
> from /usr/lib/libfreeswitch.so.1
> #18 0x06baabd1 in switch_ivr_parse_event () from
> /usr/lib/libfreeswitch.so.1
> #19 0x06baca10 in switch_ivr_park () from /usr/lib/libfreeswitch.so.1
> #20 0x00f389ca in ?? () from /usr/lib/freeswitch/mod/mod_event_socket.so
> #21 0x06b3ba6f in switch_core_session_exec () from
> /usr/lib/libfreeswitch.so.1
> #22 0x06b3c29e in switch_core_session_execute_application_get_flags ()
> from /usr/lib/libfreeswitch.so.1
> #23 0x06b41102 in switch_core_session_run () from
> /usr/lib/libfreeswitch.so.1
> #24 0x06b3ab2a in ?? () from /usr/lib/libfreeswitch.so.1
> #25 0x06b36c99 in ?? () from /usr/lib/libfreeswitch.so.1
> #26 0x06bf0866 in ?? () from /usr/lib/libfreeswitch.so.1
> #27 0x0032e49b in start_thread () from /lib/libpthread.so.0
> #28 0x0028542e in clone () from /lib/libc.so.6
>
>
> Does anybody have any ideas?
> Am I making something wrong or it is bug in FS ?
>
> _________________________________________________________________________
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>
> 
> 
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