[asterisk-bugs] [JIRA] (ASTERISK-25823) SIGSEGV, Segmentation fault. - ../sysdeps/x86_64/strlen.S: No such file or directory.

Tue Mar 1 06:36:56 CST 2016

Andreas Krüger created ASTERISK-25823:
-----------------------------------------

             Summary: SIGSEGV, Segmentation fault. - ../sysdeps/x86_64/strlen.S: No such file or directory.
                 Key: ASTERISK-25823
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25823
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
    Affects Versions: 13.7.2
         Environment: Ubuntu 14.04 - Asterisk 13.7.2
            Reporter: Andreas Krüger
            Severity: Blocker

Asterisk is crashing with the following error, when we're trying to transfer a call. It seems it tries to call strlen which is either not available or the variable is null?

{code}
#0  strlen () at ../sysdeps/x86_64/strlen.S:106
#1  0x00007fffaa40e64f in modify_id_header (pool=0x7fffec006ea0, id=id at entry=0x7fffb135fa90, id_hdr=0x7fffec007588) at res_pjsip_caller_id.c:415
#2  0x00007fffaa40ee6a in caller_id_outgoing_request (session=0x7fffec00d3c8, tdata=0x7fffec006f48) at res_pjsip_caller_id.c:683
#3  0x00007fffb2513e98 in handle_outgoing_request (session=0x7fffec00d3c8, tdata=0x7fffec006f48) at res_pjsip_session.c:2251
#4  0x00007fffb25157f3 in ast_sip_session_send_request_with_cb (session=0x7fffec00d3c8, tdata=0x7fffec006f48, on_response=<optimized out>) at res_pjsip_session.c:1089
#5  0x00007fff9d2a68d6 in call (data=0x7fffb800fe18) at chan_pjsip.c:1658
#6  0x00000000005e936c in ast_taskprocessor_execute (tps=0x7fffec00ddd8) at taskprocessor.c:784
#7  0x00000000005f22cb in execute_tasks (data=0x7fffec00ddd8) at threadpool.c:1320
#8  0x00000000005e936c in ast_taskprocessor_execute (tps=0xaaaa08) at taskprocessor.c:784
#9  0x00000000005f0412 in threadpool_execute (pool=0xaaac08) at threadpool.c:351
#10 0x00000000005f1be6 in worker_active (worker=0x7fffe0000f28) at threadpool.c:1103
#11 0x00000000005f19a3 in worker_start (arg=0x7fffe0000f28) at threadpool.c:1023
#12 0x00000000005fdf6e in dummy_start (data=0x7fffe0000eb0) at utils.c:1237
#13 0x00007ffff60580a5 in start_thread (arg=0x7fffb1360700) at pthread_create.c:309
#14 0x00007ffff563bcfd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
{code}

And the full bt is here:

{code}
#0  strlen () at ../sysdeps/x86_64/strlen.S:106
No locals.
#1  0x00007fffaa40e64f in modify_id_header (pool=0x7fffec006ea0, id=id at entry=0x7fffb135fa90, id_hdr=0x7fffec007588) at res_pjsip_caller_id.c:415
        name_buf_len = <optimized out>
        name_buf = <optimized out>
        id_name_addr = 0x7fffec007610
#2  0x00007fffaa40ee6a in caller_id_outgoing_request (session=0x7fffec00d3c8, tdata=0x7fffec006f48) at res_pjsip_caller_id.c:683
        from = 0x7fffec007588
        dlg = 0x7fffec00e3c8
        effective_id = {name = {str = 0x0, char_set = 1, presentation = 0, valid = 1 '\001'}, number = {str = 0x7fffb8024f70 "22343661", plan = 0, presentation = 0, valid = 1 '\001'}, subaddress = {str = 0x0,
            type = 0, odd_even_indicator = 0 '\000', valid = 0 '\000'}, tag = 0x0}
        connected_id = {name = {str = 0x0, char_set = 1, presentation = 0, valid = 1 '\001'}, number = {str = 0x7fffec0205a0 "22343661", plan = 0, presentation = 0, valid = 1 '\001'}, subaddress = {str = 0x0,
            type = 0, odd_even_indicator = 0 '\000', valid = 0 '\000'}, tag = 0x0}
        tdata = 0x7fffec006f48
        session = 0x7fffec00d3c8
#3  0x00007fffb2513e98 in handle_outgoing_request (session=0x7fffec00d3c8, tdata=0x7fffec006f48) at res_pjsip_session.c:2251
        supplement = 0x7fffec00e270
        req = {method = {id = PJSIP_INVITE_METHOD, name = {ptr = 0x7fffb3bb819b "INVITE", slen = 6}}, uri = 0x7fffec007480}
        __PRETTY_FUNCTION__ = "handle_outgoing_request"
#4  0x00007fffb25157f3 in ast_sip_session_send_request_with_cb (session=0x7fffec00d3c8, tdata=0x7fffec006f48, on_response=<optimized out>) at res_pjsip_session.c:1089
        on_response = <optimized out>
        tdata = 0x7fffec006f48
        session = 0x7fffec00d3c8
        inv_session = <optimized out>
#5  0x00007fff9d2a68d6 in call (data=0x7fffb800fe18) at chan_pjsip.c:1658
        channel = 0x7fffb800fe18
        session = 0x7fffec00d3c8
        pvt = <optimized out>
        tdata = 0x7fffec006f48
        res = 0
#6  0x00000000005e936c in ast_taskprocessor_execute (tps=0x7fffec00ddd8) at taskprocessor.c:784
        local = {local_data = 0x0, data = 0x5fc633 <ast_threadstorage_set_ptr+60>}
        t = 0x7fffb80015f0
        size = 1
        __PRETTY_FUNCTION__ = "ast_taskprocessor_execute"
#7  0x00000000005f22cb in execute_tasks (data=0x7fffec00ddd8) at threadpool.c:1320
        tps = 0x7fffec00ddd8
#8  0x00000000005e936c in ast_taskprocessor_execute (tps=0xaaaa08) at taskprocessor.c:784
        local = {local_data = 0x0, data = 0xaaabe8}
        t = 0x7fffb8024f00
        size = 11185160
        __PRETTY_FUNCTION__ = "ast_taskprocessor_execute"
#9  0x00000000005f0412 in threadpool_execute (pool=0xaaac08) at threadpool.c:351
        __PRETTY_FUNCTION__ = "threadpool_execute"
#10 0x00000000005f1be6 in worker_active (worker=0x7fffe0000f28) at threadpool.c:1103
        alive = 0
#11 0x00000000005f19a3 in worker_start (arg=0x7fffe0000f28) at threadpool.c:1023
        worker = 0x7fffe0000f28
        __PRETTY_FUNCTION__ = "worker_start"
#12 0x00000000005fdf6e in dummy_start (data=0x7fffe0000eb0) at utils.c:1237
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {140736166496000, -2886013801213841322, 1, 0, 140736166496704, 140736166496000, -2886013801239007146, 2886160201149067350}, __mask_was_saved = 0}},
          __pad = {0x7fffb135fef0, 0x0, 0x0, 0x0}}
        __cancel_routine = 0x451320 <ast_unregister_thread>
        __cancel_arg = 0x7fffb1360700
        __not_first_call = 0
        ret = 0x0
        a = {start_routine = 0x5f191c <worker_start>, data = 0x7fffe0000f28, name = 0x7fffe00008f0 "worker_start         started at [ 1077] threadpool.c worker_thread_start()"}
#13 0x00007ffff60580a5 in start_thread (arg=0x7fffb1360700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fffb1360700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736166496000, 2886160671884849238, 1, 0, 140736166496704, 140736166496000, -2886013801215938474, -2886139004426899370}, mask_was_saved = 0}}, priv = {pad = {
              0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#14 0x00007ffff563bcfd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
{code}

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