#0  0x0000000000000000 in ?? ()
#1  0x00007f8e88e60780 in t38_core_rx_ifp_packet () from /usr/lib/libspandsp.so.2
#2  0x00007f8e890d3f9d in spandsp_fax_write (s=0x20c3eb8, f=0x7f8eb2062018) at res_fax_spandsp.c:753
#3  0x00007f8eadbf1c41 in generic_fax_exec (chan=0x7f8e9c1180f8, details=0x7f8ea8c55ab8, reserved=0x20c3eb8, token=0x0)
    at res_fax.c:1754
#4  0x00007f8eadbf79e7 in receivefax_exec (chan=0x7f8e9c1180f8, data=0x7f8eaf00c5e0 "/root/bla.tif") at res_fax.c:2235
#5  0x00000000005654f9 in pbx_exec (c=0x7f8e9c1180f8, app=0x1e94950, data=0x7f8eaf00c5e0 "/root/bla.tif") at pbx.c:1720
#6  0x000000000056f70d in pbx_extension_helper (c=0x7f8e9c1180f8, con=0x0, context=0x7f8e9c118ab0 "david_t38_inbound", 
    exten=0x7f8e9c118b00 "004932226007908", priority=2, label=0x0, callerid=0x20bfad0 "bCo9m7OfHWK2Y2sb", action=E_SPAWN, 
    found=0x7f8eaf00ec94, combined_find_spawn=1) at pbx.c:4992
#7  0x000000000057241a in ast_spawn_extension (c=0x7f8e9c1180f8, context=0x7f8e9c118ab0 "david_t38_inbound", 
    exten=0x7f8e9c118b00 "004932226007908", priority=2, callerid=0x20bfad0 "bCo9m7OfHWK2Y2sb", found=0x7f8eaf00ec94, 
    combined_find_spawn=1) at pbx.c:6033
#8  0x000000000057395b in __ast_pbx_run (c=0x7f8e9c1180f8, args=0x0) at pbx.c:6450
#9  0x00000000005750ad in pbx_thread (data=0x7f8e9c1180f8) at pbx.c:6770
#10 0x00000000005ee89f in dummy_start (data=0x7f8e9c0a1ec0) at utils.c:1237
#11 0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#12 0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#13 0x0000000000000000 in ?? ()
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#1  0x00007f8e88e60780 in t38_core_rx_ifp_packet () from /usr/lib/libspandsp.so.2
No symbol table info available.
#2  0x00007f8e890d3f9d in spandsp_fax_write (s=0x20c3eb8, f=0x7f8eb2062018) at res_fax_spandsp.c:753
        p = 0x7f8ea0019010
        __PRETTY_FUNCTION__ = "spandsp_fax_write"
#3  0x00007f8eadbf1c41 in generic_fax_exec (chan=0x7f8e9c1180f8, details=0x7f8ea8c55ab8, reserved=0x20c3eb8, token=0x0)
    at res_fax.c:1754
        f = 0x628390
        ready_chan = 0x7f8e9c1180f8
        ofd = -99999
        exception = 0
        ms = 998
        timeout = 10000
        chancount = 1
        expected_frametype = 11
        expected_framesubclass = {integer = 1, format = 0x0, frame_ending = 0}
        t38negotiated = 1
        t38_parameters = {request_response = AST_T38_REQUEST_TERMINATE, version = 0, max_ifp = 5464555, rate = AST_T38_RATE_14400, 
          rate_management = AST_T38_RATE_MANAGEMENT_TRANSFERRED_TCF, fill_bit_removal = 0, transcoding_mmr = 1, 
          transcoding_jbig = 1}
        tempvar = 0x0
        fax = 0x20c3eb8
        frame = 0x7f8eb2062018
        c = 0x7f8e9c1180f8
        orig_write_format = 0x0
        orig_read_format = 0x0
        remaining_time = 10000
        start = {tv_sec = 1444764323, tv_usec = 32544}
        __PRETTY_FUNCTION__ = "generic_fax_exec"
#4  0x00007f8eadbf79e7 in receivefax_exec (chan=0x7f8e9c1180f8, data=0x7f8eaf00c5e0 "/root/bla.tif") at res_fax.c:2235
        parse = 0x7f8eaf00bef0 "/root/bla.tif"
        modems = '\000' <repeats 127 times>
        channel_alive = 32654
        s = 0x20c3eb8
        details = 0x7f8ea8c55ab8
        token = 0x0
        doc = 0x20c4070
        args = {argc = 1, argv = 0x7f8eaf00bf98, filename = 0x7f8eaf00bef0 "/root/bla.tif", options = 0x0}
        opts = {flags = 0}
        t38state = T38_STATE_UNKNOWN
        __PRETTY_FUNCTION__ = "receivefax_exec"
#5  0x00000000005654f9 in pbx_exec (c=0x7f8e9c1180f8, app=0x1e94950, data=0x7f8eaf00c5e0 "/root/bla.tif") at pbx.c:1720
        res = 0
        u = 0x1f88010
        saved_c_appl = 0x0
        saved_c_data = 0x0
        __PRETTY_FUNCTION__ = "pbx_exec"
#6  0x000000000056f70d in pbx_extension_helper (c=0x7f8e9c1180f8, con=0x0, context=0x7f8e9c118ab0 "david_t38_inbound", 
    exten=0x7f8e9c118b00 "004932226007908", priority=2, label=0x0, callerid=0x20bfad0 "bCo9m7OfHWK2Y2sb", action=E_SPAWN, 
    found=0x7f8eaf00ec94, combined_find_spawn=1) at pbx.c:4992
        e = 0x7f8e9c0fa830
        app = 0x1e94950
        substitute = 0x0
        res = 32654
        q = {incstack = {0x0 <repeats 128 times>}, stacklen = 0, status = 5, swo = 0x0, data = 0x0, 
          foundcontext = 0x7f8e9c118ab0 "david_t38_inbound"}
        passdata = "/root/bla.tif", '\000' <repeats 7027 times>, "\a\000\000\000\000\000\000\000@\350\000\257\216\177\000\000\000\065\202\257\216\177\000\000\210Gt\257\216\177", '\000' <repeats 26 times>, "@\350\000\257\216\177\000\000@\350\000\257\216\177\000\000\060\350\000\257\216\177\000\000\v\000\000\000\000\000\000\000\240\351\000\257\216\177\000\000\220\303c\000\000\000\000\000\202\016r\257\216\177\000\000\000\000\000\000\000\000\000\000\230\303c\000\000\000\000\000\001\000\000\000\000\000\000\000\001", '\000' <repeats 51 times>"\367, \346\000\257", '\000' <repeats 48 times>, "0", '\000' <repeats 19 times>"\370, \346\000\257\377\377\377\377\377\377\377\377", '\000' <repeats 32 times>"\367, \346\000\257\216\177\000\000\000\000\000\000\020", '\000' <repeats 35 times>"\367, \346\000\257\216\177", '\000' <repeats 18 times>, ",<r\257\216\177\000\000\227\303c\000\000\000\000\000"...
        matching_action = 0
        __PRETTY_FUNCTION__ = "pbx_extension_helper"
#7  0x000000000057241a in ast_spawn_extension (c=0x7f8e9c1180f8, context=0x7f8e9c118ab0 "david_t38_inbound", 
    exten=0x7f8e9c118b00 "004932226007908", priority=2, callerid=0x20bfad0 "bCo9m7OfHWK2Y2sb", found=0x7f8eaf00ec94, 
    combined_find_spawn=1) at pbx.c:6033
No locals.
#8  0x000000000057395b in __ast_pbx_run (c=0x7f8e9c1180f8, args=0x0) at pbx.c:6450
        digit = 0
        invalid = 0
        timeout = 0
        dst_exten = "\000\353\000\257\216\177\000\000\000\000\000\000\000\000\000\000@\371\000\000\000\000\000\000\300f\r\002\000\000\000\000\060\000\000\000\000\000\000\000@.\246\257\216\177\000\000@.\246\257\216\177\000\000\212bu\257\216\177\000\000 ", '\000' <repeats 15 times>, "\020\354\000\257\216\177\000\000\200+\030\262\216\177\000\000\300\371\000\257\216\177\000\000\000\000\000\000\000\000\000\000@\371\000\000\000\000\000\000\353aS\000\000\000\000\000 \000\000\000\000\000\000\000\200ѫ\250\216\177\000\000Սe\000\000\000\000\000 \216e\000\000\000\000\000Սe\000\330\002\000\000k\210e\000\000\000\000\000p\354\000\257\323\002\000\000\353aS\000\000\000\000\000p\354\000\257\216\177\000\000౪\250\216\177\000\000\300\235e\000\000\000\000\000\234\243e\000\000\000\000\000\200\354\000\257E\001\000\000Ýe\000\000\000\000\000k\210e\000\000\000\000\000\030\262\252\250\000\000\000"
        pos = 0
        found = 1
        res = 0
        autoloopflag = 0
        error = 0
        pbx = 0x2033c50
        callid = 0x0
        __PRETTY_FUNCTION__ = "__ast_pbx_run"
#9  0x00000000005750ad in pbx_thread (data=0x7f8e9c1180f8) at pbx.c:6770
        c = 0x7f8e9c1180f8
#10 0x00000000005ee89f in dummy_start (data=0x7f8e9c0a1ec0) at utils.c:1237
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {0, 5220377108815060182, 140250748476048, 140250798160320, 
                31772432, 3, 5220377108773117142, -5228714427696243498}, __mask_was_saved = 0}}, __pad = {0x7f8eaf00ef20, 0x0, 
            0x7f8eb094b2a0, 0x0}}
        __cancel_routine = 0x45494c <ast_unregister_thread>
        __cancel_arg = 0x7f8eaf00f700
        __not_first_call = 0
        ret = 0x7f8eafa5d850
        a = {start_routine = 0x575088 <pbx_thread>, data = 0x7f8e9c1180f8, 
          name = 0x7f8e9c114be0 "pbx_thread", ' ' <repeats 11 times>, "started at [ 6796] pbx.c ast_pbx_start()"}
#11 0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#12 0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#13 0x0000000000000000 in ?? ()
No symbol table info available.

Thread 52 (Thread 0x7f8eac12a700 (LWP 9774)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8cdf8e0) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8cdf658) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8ced2d0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 51 (Thread 0x7f8ea387b700 (LWP 9779)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x659dc3 "threadpool.c", lineno=1101, func=0x65a18c "worker_idle", 
    cond_name=0x65a007 "&worker->cond", mutex_name=0x659ff9 "&worker->lock", cond=0x1e65d40, t=0x1e65d70, abstime=0x7f8ea387ad60)
    at lock.c:666
#2  0x00000000005e2f42 in worker_idle (worker=0x1e65d38) at threadpool.c:1101
#3  0x00000000005e2c69 in worker_start (arg=0x1e65d38) at threadpool.c:993
#4  0x00000000005ee89f in dummy_start (data=0x1e57b90) at utils.c:1237
#5  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 50 (Thread 0x7f8e7df24700 (LWP 9789)):
#0  0x00007f8eaf78748d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f8eaf7b1b74 in usleep () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f8ea6b1ae85 in pj_thread_sleep () from /usr/local/lib/libpj.so.2
#3  0x00007f8ea6b1a431 in pj_ioqueue_poll () from /usr/local/lib/libpj.so.2
#4  0x00007f8e8a917c4f in timer_worker_thread (data=<optimized out>) at res_rtp_asterisk.c:1733
#5  0x00007f8ea6b1ba9a in thread_main () from /usr/local/lib/libpj.so.2
#6  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 49 (Thread 0x7f8e7ce39700 (LWP 9803)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8c09fa0) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8c31fc8) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8da5b00) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 48 (Thread 0x7f8eae947700 (LWP 9771)):
#0  0x00007f8eb073f344 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005362d4 in __ast_cond_wait (filename=0x65235b "sched.c", lineno=124, func=0x652825 "sched_run", 
    cond_name=0x65236e "&con->sched_thread->cond", mutex_name=0x652363 "&con->lock", cond=0x7f8ea8bae288, t=0x7f8ea8bd43b0)
    at lock.c:598
#2  0x00000000005b1b37 in sched_run (data=0x7f8ea8bd43b0) at sched.c:124
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8bad420) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 47 (Thread 0x7f8e7d723700 (LWP 9791)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x65235b "sched.c", lineno=130, func=0x652825 "sched_run", 
    cond_name=0x65236e "&con->sched_thread->cond", mutex_name=0x652363 "&con->lock", cond=0x7f8e9c03ac88, t=0x7f8e9c02cab0, 
    abstime=0x7f8e7d722d70) at lock.c:666
#2  0x00000000005b1c1b in sched_run (data=0x7f8e9c02cab0) at sched.c:130
#3  0x00000000005ee89f in dummy_start (data=0x7f8e9c02ceb0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 46 (Thread 0x7f8eb2201760 (LWP 9752)):
#0  0x00007f8eaf7acd13 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x0000000000459cd7 in ast_el_read_char (editline=0x1e2bd90, cp=0x7ffd457f0fbf "o M\215") at asterisk.c:2755
#2  0x00000000006035d6 in el_getc (el=el@entry=0x1e2bd90, cp=cp@entry=0x7ffd457f0fbf "o M\215") at read.c:350
#3  0x0000000000604551 in read_getcmd (ch=<optimized out>, cmdnum=<optimized out>, el=<optimized out>) at read.c:243
#4  el_gets (el=0x1e2bd90, nread=0x7ffd457f221c) at read.c:446
#5  0x000000000045ff9d in main (argc=2, argv=0x7ffd457f2508) at asterisk.c:4712

Thread 45 (Thread 0x7f8eaea3f700 (LWP 9769)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x1e56510) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x1e64a98) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x1e59000) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 44 (Thread 0x7f8e7d295700 (LWP 9794)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8e9c099920) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8e9c0999a8) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8e9c099b30) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 43 (Thread 0x7f8eaf08b700 (LWP 9756)):
#0  0x00007f8eaf7acd13 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00000000004574bf in listener (unused=0x0) at asterisk.c:1593
#2  0x00000000005ee89f in dummy_start (data=0x7f8ea8ac1c20) at utils.c:1237
#3  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 42 (Thread 0x7f8e7d0a5700 (LWP 9798)):
#0  0x00007f8eaf78748d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f8eaf787300 in sleep () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f8e80fc83cc in process_clearcache (ignore=0x0) at pbx_dundi.c:2232
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8bf64c0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 41 (Thread 0x7f8eb2107700 (LWP 9755)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x659dc3 "threadpool.c", lineno=1101, func=0x65a18c "worker_idle", 
    cond_name=0x65a007 "&worker->cond", mutex_name=0x659ff9 "&worker->lock", cond=0x1e4ca50, t=0x1e4ca80, abstime=0x7f8eb2106d60)
    at lock.c:666
#2  0x00000000005e2f42 in worker_idle (worker=0x1e4ca48) at threadpool.c:1101
#3  0x00000000005e2c69 in worker_start (arg=0x1e4ca48) at threadpool.c:993
#4  0x00000000005ee89f in dummy_start (data=0x1e49600) at utils.c:1237
#5  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 40 (Thread 0x7f8ea2e0e700 (LWP 9785)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8d6a340) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8d6d598) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8d6ca70) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 39 (Thread 0x7f8ea2d92700 (LWP 9786)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x7f8ea60ef04b "res_calendar.c", lineno=1817, 
    func=0x7f8ea60f03bc "do_refresh", cond_name=0x7f8ea60ef76a "&refresh_condition", mutex_name=0x7f8ea60ef635 "&refreshlock", 
    cond=0x7f8ea62f21c0, t=0x7f8ea62f2180, abstime=0x7f8ea2d91d80) at lock.c:666
#2  0x00007f8ea60eeb05 in do_refresh (data=0x0) at res_calendar.c:1817
#3  0x00000000005ee89f in dummy_start (data=0x1e9f4c0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 38 (Thread 0x7f8eaed27700 (LWP 9763)):
#0  0x00007f8eb073f344 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005362d4 in __ast_cond_wait (filename=0x6302ab "db.c", lineno=968, func=0x631249 "db_sync_thread", 
    cond_name=0x6311f3 "&dbcond", mutex_name=0x630519 "&dblock", cond=0x8cf300, t=0x8b1a20) at lock.c:598
#2  0x00000000004f7780 in db_sync_thread (data=0x0) at db.c:968
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8afd290) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 37 (Thread 0x7f8e7d029700 (LWP 9799)):
#0  0x00007f8eb074291d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f8e8ddc2c2e in lock_broker (unused=0x0) at func_lock.c:211
#2  0x00000000005ee89f in dummy_start (data=0x7f8ea8bf2370) at utils.c:1237
#3  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 36 (Thread 0x7f8eaef17700 (LWP 9809)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x659dc3 "threadpool.c", lineno=1101, func=0x65a18c "worker_idle", 
    cond_name=0x65a007 "&worker->cond", mutex_name=0x659ff9 "&worker->lock", cond=0x20c0b90, t=0x20c0bc0, abstime=0x7f8eaef16d60)
    at lock.c:666
#2  0x00000000005e2f42 in worker_idle (worker=0x20c0b88) at threadpool.c:1101
#3  0x00000000005e2c69 in worker_start (arg=0x20c0b88) at threadpool.c:993
#4  0x00000000005ee89f in dummy_start (data=0x20c0c40) at utils.c:1237
#5  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 35 (Thread 0x7f8e7cfad700 (LWP 9800)):
#0  0x00007f8eb074291d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f8e8e1ca0c6 in cleanup (unused=0x0) at pbx_realtime.c:134
#2  0x00000000005ee89f in dummy_start (data=0x7f8ea8bf2350) at utils.c:1237
#3  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 34 (Thread 0x7f8eac0ae700 (LWP 9775)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x659dc3 "threadpool.c", lineno=1101, func=0x65a18c "worker_idle", 
    cond_name=0x65a007 "&worker->cond", mutex_name=0x659ff9 "&worker->lock", cond=0x1e64780, t=0x1e647b0, abstime=0x7f8eac0add60)
    at lock.c:666
#2  0x00000000005e2f42 in worker_idle (worker=0x1e64778) at threadpool.c:1101
#3  0x00000000005e2c69 in worker_start (arg=0x1e64778) at threadpool.c:993
#4  0x00000000005ee89f in dummy_start (data=0x1e59000) at utils.c:1237
#5  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 33 (Thread 0x7f8eaecab700 (LWP 9764)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8afc610) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8afb408) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8af7460) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 32 (Thread 0x7f8ea0153700 (LWP 9788)):
#0  0x00007f8eb073f344 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005362d4 in __ast_cond_wait (filename=0x7f8e98d6530b "res_timing_pthread.c", lineno=423, 
    func=0x7f8e98d656e3 "do_timing", cond_name=0x7f8e98d6534b "&timing_thread.cond", 
    mutex_name=0x7f8e98d65337 "&timing_thread.lock", cond=0x7f8e98f66540, t=0x7f8e98f66508) at lock.c:598
#2  0x00007f8e98d65021 in do_timing (arg=0x0) at res_timing_pthread.c:423
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8db1790) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 31 (Thread 0x7f8ea00d7700 (LWP 9790)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x65235b "sched.c", lineno=130, func=0x652825 "sched_run", 
    cond_name=0x65236e "&con->sched_thread->cond", mutex_name=0x652363 "&con->lock", cond=0x1ef0d68, t=0x1ef1590, 
    abstime=0x7f8ea00d6d70) at lock.c:666
#2  0x00000000005b1c1b in sched_run (data=0x1ef1590) at sched.c:130
#3  0x00000000005ee89f in dummy_start (data=0x1eef6a0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 30 (Thread 0x7f8e7ceb5700 (LWP 9802)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8bcccc0) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8da5598) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8c09d90) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 29 (Thread 0x7f8ea01cf700 (LWP 9787)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8daf980) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8db04b8) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8db1790) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 28 (Thread 0x7f8eaec2f700 (LWP 9765)):
#0  0x00007f8eb073f344 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005362d4 in __ast_cond_wait (filename=0x6153cb "bridge.c", lineno=4626, func=0x617040 "bridge_manager_thread", 
    cond_name=0x6166b1 "&manager->cond", mutex_name=0x616690 "ao2_object_get_lockaddr(manager)", cond=0x7f8ea8b124c8, 
    t=0x7f8ea8b12470) at lock.c:598
#2  0x0000000000477687 in bridge_manager_thread (data=0x7f8ea8b124c8) at bridge.c:4626
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8b12520) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 27 (Thread 0x7f8e7d19d700 (LWP 9796)):
#0  0x00007f8eaf7acd13 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x000000000052e098 in ast_io_wait (ioc=0x7f8ea8b96b40, howlong=1000) at io.c:279
#2  0x00007f8e80fc81cc in network_thread (ignore=0x0) at pbx_dundi.c:2191
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8bf64c0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 26 (Thread 0x7f8ea2e8a700 (LWP 9784)):
#0  0x00007f8eb073f344 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005362d4 in __ast_cond_wait (filename=0x65235b "sched.c", lineno=124, func=0x652825 "sched_run", 
    cond_name=0x65236e "&con->sched_thread->cond", mutex_name=0x652363 "&con->lock", cond=0x1e6a6b8, t=0x1e6ee70) at lock.c:598
#2  0x00000000005b1b37 in sched_run (data=0x1e6ee70) at sched.c:124
#3  0x00000000005ee89f in dummy_start (data=0x1e74eb0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 25 (Thread 0x7f8e7cd41700 (LWP 9805)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8da3c10) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8c4b068) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8c51b70) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 24 (Thread 0x7f8eaebb3700 (LWP 9766)):
#0  0x00007f8eb073f344 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005362d4 in __ast_cond_wait (filename=0x63138b "devicestate.c", lineno=555, func=0x6317d0 "do_devstate_changes", 
    cond_name=0x63167f "&change_pending", mutex_name=0x63168f "&state_changes.lock", cond=0x8cf3a0, t=0x8b2050) at lock.c:598
#2  0x00000000004f87c1 in do_devstate_changes (data=0x0) at devicestate.c:555
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8b15c70) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7f8e7d219700 (LWP 9795)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8e9c09a070) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8e9c09a0f8) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8e9c09a120) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7f8ea2f06700 (LWP 9783)):
#0  0x00007f8eb073f344 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005362d4 in __ast_cond_wait (filename=0x65235b "sched.c", lineno=124, func=0x652825 "sched_run", 
    cond_name=0x65236e "&con->sched_thread->cond", mutex_name=0x652363 "&con->lock", cond=0x7f8e9c00eab8, t=0x7f8e9c016b90)
    at lock.c:598
#2  0x00000000005b1b37 in sched_run (data=0x7f8e9c016b90) at sched.c:124
#3  0x00000000005ee89f in dummy_start (data=0x7f8e9c013c70) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7f8e7ccc5700 (LWP 9806)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8bd0ab0) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8c55638) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8c46f80) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f8e7cdbd700 (LWP 9804)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8e9c09a730) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8e9c0b34e8) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8e9c0b51c0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f8eaeb37700 (LWP 9767)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8b451a0) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8b50878) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8b533b0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f8ea2f82700 (LWP 9782)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x659dc3 "threadpool.c", lineno=1101, func=0x65a18c "worker_idle", 
    cond_name=0x65a007 "&worker->cond", mutex_name=0x659ff9 "&worker->lock", cond=0x7f8ea8d46760, t=0x7f8ea8d46790, 
    abstime=0x7f8ea2f81d60) at lock.c:666
#2  0x00000000005e2f42 in worker_idle (worker=0x7f8ea8d46758) at threadpool.c:1101
#3  0x00000000005e2c69 in worker_start (arg=0x7f8ea8d46758) at threadpool.c:993
#4  0x00000000005ee89f in dummy_start (data=0x7f8ea8d41510) at utils.c:1237
#5  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f8eb21ff700 (LWP 9753)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x1e49400) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x1e49488) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x1e49600) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f8e7cc49700 (LWP 9807)):
#0  0x00007f8eaf7acd13 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x000000000045d502 in monitor_sig_flags (unused=0x0) at asterisk.c:3751
#2  0x00000000005ee89f in dummy_start (data=0x1fd8870) at utils.c:1237
#3  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f8eae9c3700 (LWP 9770)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8b95da0) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8bcc268) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8b83ab0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f8ea37ff700 (LWP 9780)):
#0  0x00007f8eaf7b1453 in select () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f8ea6b1ddc4 in pj_sock_select () from /usr/local/lib/libpj.so.2
#2  0x00007f8ea6b1a215 in pj_ioqueue_poll () from /usr/local/lib/libpj.so.2
#3  0x00007f8eacc54d7c in pjsip_endpt_handle_events2 () from /usr/local/lib/libpjsip.so.2
#4  0x00007f8ea4237e70 in monitor_thread_exec (endpt=<optimized out>) at res_pjsip.c:3531
#5  0x00007f8ea6b1ba9a in thread_main () from /usr/local/lib/libpj.so.2
#6  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f8eae8cb700 (LWP 9772)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8bdff40) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8bdffc8) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8bbee00) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f8ea3973700 (LWP 9777)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x659dc3 "threadpool.c", lineno=1101, func=0x65a18c "worker_idle", 
    cond_name=0x65a007 "&worker->cond", mutex_name=0x659ff9 "&worker->lock", cond=0x1e65280, t=0x1e652b0, abstime=0x7f8ea3972d60)
    at lock.c:666
#2  0x00000000005e2f42 in worker_idle (worker=0x1e65278) at threadpool.c:1101
#3  0x00000000005e2c69 in worker_start (arg=0x1e65278) at threadpool.c:993
#4  0x00000000005ee89f in dummy_start (data=0x1e59020) at utils.c:1237
#5  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f8eac1a6700 (LWP 9773)):
#0  0x00007f8eb073f344 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005362d4 in __ast_cond_wait (filename=0x65235b "sched.c", lineno=124, func=0x652825 "sched_run", 
    cond_name=0x65236e "&con->sched_thread->cond", mutex_name=0x652363 "&con->lock", cond=0x7f8ea8cc0fe8, t=0x7f8ea8cc0ee0)
    at lock.c:598
#2  0x00000000005b1b37 in sched_run (data=0x7f8ea8cc0ee0) at sched.c:124
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8cbfed0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f8e7cf31700 (LWP 9801)):
#0  0x00007f8eaf7acd13 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f8e7ef503ca in scan_thread (unused=0x0) at pbx_spool.c:729
#2  0x00000000005ee89f in dummy_start (data=0x7f8e9c0e3740) at utils.c:1237
#3  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f8ea38f7700 (LWP 9778)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x659dc3 "threadpool.c", lineno=1101, func=0x65a18c "worker_idle", 
    cond_name=0x65a007 "&worker->cond", mutex_name=0x659ff9 "&worker->lock", cond=0x1e657e0, t=0x1e65810, abstime=0x7f8ea38f6d60)
    at lock.c:666
#2  0x00000000005e2f42 in worker_idle (worker=0x1e657d8) at threadpool.c:1101
#3  0x00000000005e2c69 in worker_start (arg=0x1e657d8) at threadpool.c:993
#4  0x00000000005ee89f in dummy_start (data=0x1e58d90) at utils.c:1237
#5  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f8e7d121700 (LWP 9797)):
#0  0x00007f8eaf78748d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f8eaf787300 in sleep () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f8e80fc8568 in process_precache (ign=0x0) at pbx_dundi.c:2269
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8b49750) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f8ea2ffe700 (LWP 9781)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x659dc3 "threadpool.c", lineno=1101, func=0x65a18c "worker_idle", 
    cond_name=0x65a007 "&worker->cond", mutex_name=0x659ff9 "&worker->lock", cond=0x1e69550, t=0x1e69580, abstime=0x7f8ea2ffdd60)
    at lock.c:666
#2  0x00000000005e2f42 in worker_idle (worker=0x1e69548) at threadpool.c:1101
#3  0x00000000005e2c69 in worker_start (arg=0x1e69548) at threadpool.c:993
#4  0x00000000005ee89f in dummy_start (data=0x1e61b30) at utils.c:1237
#5  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f8ea39ef700 (LWP 9776)):
#0  0x00007f8eb073f6bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000000536312 in __ast_cond_timedwait (filename=0x659dc3 "threadpool.c", lineno=1101, func=0x65a18c "worker_idle", 
    cond_name=0x65a007 "&worker->cond", mutex_name=0x659ff9 "&worker->lock", cond=0x1e64d80, t=0x1e64db0, abstime=0x7f8ea39eed60)
    at lock.c:666
#2  0x00000000005e2f42 in worker_idle (worker=0x1e64d78) at threadpool.c:1101
#3  0x00000000005e2c69 in worker_start (arg=0x1e64d78) at threadpool.c:993
#4  0x00000000005ee89f in dummy_start (data=0x1e5dd70) at utils.c:1237
#5  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f8eaeabb700 (LWP 9768)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x1e5f890) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x1e61ad8) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x1e5dd70) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f8eaeda3700 (LWP 9762)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8ae4d10) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8ae5108) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8ae5240) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f8eaef93700 (LWP 9757)):
#0  0x00007f8eb073f344 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005362d4 in __ast_cond_wait (filename=0x63b82b "logger.c", lineno=1345, func=0x63cb62 "logger_thread", 
    cond_name=0x63c58d "&logcond", mutex_name=0x63c57f "&logmsgs.lock", cond=0x8cf820, t=0x8b42b0) at lock.c:598
#2  0x0000000000539cf6 in logger_thread (data=0x0) at logger.c:1345
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8ac1c90) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8eb2183700 (LWP 9754)):
#0  0x00007f8eb0741490 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000005d8f76 in ast_sem_wait (sem=0x7f8ea8aa3e40) at /install/asterisk-13.5.0/include/asterisk/sem.h:59
#2  0x00000000005d9037 in default_tps_processing_function (data=0x7f8ea8abd158) at taskprocessor.c:177
#3  0x00000000005ee89f in dummy_start (data=0x7f8ea8aae5c0) at utils.c:1237
#4  0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8eaf00f700 (LWP 9808)):
#0  0x0000000000000000 in ?? ()
#1  0x00007f8e88e60780 in t38_core_rx_ifp_packet () from /usr/lib/libspandsp.so.2
#2  0x00007f8e890d3f9d in spandsp_fax_write (s=0x20c3eb8, f=0x7f8eb2062018) at res_fax_spandsp.c:753
#3  0x00007f8eadbf1c41 in generic_fax_exec (chan=0x7f8e9c1180f8, details=0x7f8ea8c55ab8, reserved=0x20c3eb8, token=0x0)
    at res_fax.c:1754
#4  0x00007f8eadbf79e7 in receivefax_exec (chan=0x7f8e9c1180f8, data=0x7f8eaf00c5e0 "/root/bla.tif") at res_fax.c:2235
#5  0x00000000005654f9 in pbx_exec (c=0x7f8e9c1180f8, app=0x1e94950, data=0x7f8eaf00c5e0 "/root/bla.tif") at pbx.c:1720
#6  0x000000000056f70d in pbx_extension_helper (c=0x7f8e9c1180f8, con=0x0, context=0x7f8e9c118ab0 "david_t38_inbound", 
    exten=0x7f8e9c118b00 "004932226007908", priority=2, label=0x0, callerid=0x20bfad0 "bCo9m7OfHWK2Y2sb", action=E_SPAWN, 
    found=0x7f8eaf00ec94, combined_find_spawn=1) at pbx.c:4992
#7  0x000000000057241a in ast_spawn_extension (c=0x7f8e9c1180f8, context=0x7f8e9c118ab0 "david_t38_inbound", 
    exten=0x7f8e9c118b00 "004932226007908", priority=2, callerid=0x20bfad0 "bCo9m7OfHWK2Y2sb", found=0x7f8eaf00ec94, 
    combined_find_spawn=1) at pbx.c:6033
#8  0x000000000057395b in __ast_pbx_run (c=0x7f8e9c1180f8, args=0x0) at pbx.c:6450
#9  0x00000000005750ad in pbx_thread (data=0x7f8e9c1180f8) at pbx.c:6770
#10 0x00000000005ee89f in dummy_start (data=0x7f8e9c0a1ec0) at utils.c:1237
#11 0x00007f8eb073ab50 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#12 0x00007f8eaf7b795d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#13 0x0000000000000000 in ?? ()