!@!@!@! thread1.txt !@!@!@!

$1 = {si_signo = 11, si_errno = 0, si_code = 1, _sifields = {_pad = {26, 32621, 0 <repeats 26 times>}, _kill = {si_pid = 26, si_uid = 32621}, _timer = {si_tid = 26, si_overrun = 32621, si_sigval = {sival_int = 0, sival_ptr = 0x0}}, _rt = {si_pid = 26, si_uid = 32621, si_sigval = {sival_int = 0, sival_ptr = 0x0}}, _sigchld = {si_pid = 26, si_uid = 32621, si_status = 0, si_utime = 0, si_stime = 0}, _sigfault = {si_addr = 0x7f6d0000001a, _addr_lsb = 0, _addr_bnd = {_lower = 0x0, _upper = 0x0}}, _sigpoll = {si_band = 140106128162842, si_fd = 0}}}
Signal        Stop	Print	Pass to program	Description
SIGSEGV       Yes	Yes	Yes		Segmentation fault

Thread 1 (Thread 0x7f6dbe83d700 (LWP 3248677)):
#0  unlink_chunk (p=p@entry=0x7f6dfc0db300, av=0x7f6dfc000020) at malloc.c:1459
        fd = 0x7f6d00000002
        bk = 0x7f6dfc07d230
#1  0x00007f6e0eeb379d in _int_free (av=0x7f6dfc000020, p=0x7f6dfc0db300, have_lock=<optimized out>) at malloc.c:4333
        size = 4160
        fb = <optimized out>
        nextchunk = 0x7f6dfc0dc340
        nextsize = 128
        nextinuse = <optimized out>
        prevsize = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
        __PRETTY_FUNCTION__ = "_int_free"
#2  0x000055c4b8a21a07 in __ast_string_field_free_memory (mgr=<optimized out>, pool_head=0x7f6dfc147d58, cleanup_type=<optimized out>, file=<optimized out>, lineno=<optimized out>, func=<optimized out>) at stringfields.c:145
        prev = 0x0
        cur = <optimized out>
        preserve = <optimized out>
        __PRETTY_FUNCTION__ = "__ast_string_field_free_memory"
        __FUNCTION__ = "__ast_string_field_free_memory"
#3  0x000055c4b88e1b7b in __ao2_ref (user_data=0x7f6dfc147d58, delta=-1, tag=0x0, file=0x55c4b8af1ef5 "stasis_channels.c", line=249, func=0x55c4b8af2d70 <__PRETTY_FUNCTION__.50> "channel_snapshot_dtor") at astobj2.c:615
        obj = 0x7f6dfc147d40
        obj_mutex = <optimized out>
        obj_rwlock = <optimized out>
        obj_lockobj = <optimized out>
        current_value = 0
        ret = <optimized out>
        privdataoptions = <optimized out>
        weakproxy = <optimized out>
        lock_state = <optimized out>
        __PRETTY_FUNCTION__ = "__ao2_ref"
#4  0x000055c4b8a0e481 in channel_snapshot_dtor (obj=0x7f6de4048da8) at stasis_channels.c:249
        snapshot = 0x7f6de4048da8
        __PRETTY_FUNCTION__ = "channel_snapshot_dtor"
#5  0x000055c4b88e1b7b in __ao2_ref (user_data=0x7f6de4048da8, delta=-1, tag=0x0, file=0x55c4b8af1ef5 "stasis_channels.c", line=568, func=0x55c4b8af27f0 <__PRETTY_FUNCTION__.16> "channel_snapshot_update_dtor") at astobj2.c:615
        obj = 0x7f6de4048d90
        obj_mutex = <optimized out>
        obj_rwlock = <optimized out>
        obj_lockobj = <optimized out>
        current_value = 0
        ret = <optimized out>
        privdataoptions = <optimized out>
        weakproxy = <optimized out>
        lock_state = <optimized out>
        __PRETTY_FUNCTION__ = "__ao2_ref"
#6  0x000055c4b88e1b7b in __ao2_ref (user_data=0x7f6de4048d78, delta=-1, tag=0x0, file=0x55c4b8af31a9 "stasis_message.c", line=137, func=0x55c4b8af31c0 <__PRETTY_FUNCTION__.0> "stasis_message_dtor") at astobj2.c:615
        obj = 0x7f6de4048d60
        obj_mutex = <optimized out>
        obj_rwlock = <optimized out>
        obj_lockobj = <optimized out>
        current_value = 0
        ret = <optimized out>
        privdataoptions = <optimized out>
        weakproxy = <optimized out>
        lock_state = <optimized out>
        __PRETTY_FUNCTION__ = "__ao2_ref"
#7  0x000055c4b88e1b7b in __ao2_ref (user_data=0x7f6de40141b8, delta=-1, tag=0x0, file=0x55c4b8af0498 "stasis.c", line=1267, func=0x55c4b8af0cd0 <__PRETTY_FUNCTION__.45> "dispatch_exec_async") at astobj2.c:615
        obj = 0x7f6de40141a0
        obj_mutex = <optimized out>
        obj_rwlock = <optimized out>
        obj_lockobj = <optimized out>
        current_value = 0
        ret = <optimized out>
        privdataoptions = <optimized out>
        weakproxy = <optimized out>
        lock_state = <optimized out>
        __PRETTY_FUNCTION__ = "__ao2_ref"
#8  0x000055c4b8a05a2d in dispatch_exec_async (local=<optimized out>) at stasis.c:1267
        sub = <optimized out>
        message = 0x7f6de40141b8
        __PRETTY_FUNCTION__ = "dispatch_exec_async"
#9  0x000055c4b8a27d27 in ast_taskprocessor_execute (tps=tps@entry=0x55c4b9d78e10) at taskprocessor.c:1300
        local = {local_data = 0x55c4b9d7bf60, data = 0x7f6de40141b8}
        t = 0x7f6de40141f0
        size = <optimized out>
        __PRETTY_FUNCTION__ = "ast_taskprocessor_execute"
#10 0x000055c4b8a27dd0 in default_tps_processing_function (data=data@entry=0x55c4b9d76ba0) at taskprocessor.c:212
        listener = 0x55c4b9d76ba0
        tps = 0x55c4b9d78e10
        pvt = 0x55c4b9d77f60
        sem_value = 32621
        res = <optimized out>
        __FUNCTION__ = "default_tps_processing_function"
        __PRETTY_FUNCTION__ = "default_tps_processing_function"
#11 0x000055c4b8a36c2d in dummy_start (data=<optimized out>) at utils.c:1607
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {0, 4651002408427929976, 140730527007854, 140730527007855, 140109324472064, 516096, 1574466174900846968, 4651001142603759992}, __mask_was_saved = 0}}, __pad = {0x7f6dbe83ce50, 0x0, 0x0, 0x0}}
        __cancel_arg = 0x7f6dbe83d700
        __not_first_call = <optimized out>
        ret = <optimized out>
        a = {start_routine = 0x55c4b8a27d90 <default_tps_processing_function>, data = 0x55c4b9d76ba0, name = 0x7f6dbe83cdb0 ""}
        __PRETTY_FUNCTION__ = "dummy_start"
#12 0x00007f6e0f667ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140109324474112, -1512402830764981896, 140730527007854, 140730527007855, 140109324472064, 516096, 1574466174978441592, 1575911803524694392}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#13 0x00007f6e0ef2ca6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95