user@hostname:~$ gdb totem
GNU gdb (GDB) 7.6.2 (Debian 7.6.2-1)
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/totem...Reading symbols from /usr/lib/debug/usr/bin/totem...done.
done.
(gdb) start
Temporary breakpoint 1 at 0x26e0: file totem.c, line 236.
Starting program: /usr/bin/totem 
warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffff7ffa000
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Temporary breakpoint 1, main (argc=1, argv=0x7fffffffe338) at totem.c:236
236	totem.c: No such file or directory.
(gdb) c
Continuing.
[New Thread 0x7fffe8221700 (LWP 32032)]
[New Thread 0x7fffe7a20700 (LWP 32033)]
[New Thread 0x7fffd24bb700 (LWP 32034)]
[New Thread 0x7fffc5a31700 (LWP 32035)]
[New Thread 0x7fffbc2d5700 (LWP 32037)]
[New Thread 0x7fffbbad4700 (LWP 32038)]
[New Thread 0x7fffbac6c700 (LWP 32039)]
[New Thread 0x7fffba46b700 (LWP 32040)]
[New Thread 0x7fffb981e700 (LWP 32041)]
[New Thread 0x7fffad5e8700 (LWP 32042)]
[New Thread 0x7fffacde7700 (LWP 32043)]
[New Thread 0x7fff9ffff700 (LWP 32044)]
[New Thread 0x7fff9f7fe700 (LWP 32045)]
[New Thread 0x7fff9ede2700 (LWP 32046)]
[New Thread 0x7fff9dfc0700 (LWP 32047)]
[New Thread 0x7fff9d7bf700 (LWP 32048)]
[Thread 0x7fff9d7bf700 (LWP 32048) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffba46b700 (LWP 32040)]
gst_mini_object_unref (mini_object=0x100000005) at gstminiobject.c:442
442	gstminiobject.c: No such file or directory.
(gdb) thread apply all bt full

Thread 16 (Thread 0x7fff9dfc0700 (LWP 32047)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007ffff125fc07 in g_cond_wait (cond=cond@entry=0x555557365e10, mutex=mutex@entry=0x555557365e00)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
        _g_boolean_var_ = <optimized out>
        status = <optimized out>
#2  0x00007fffd24dc5bd in gst_queue_loop (pad=<optimized out>) at gstqueue.c:1232
        queue = 0x555557365b80
        __PRETTY_FUNCTION__ = "gst_queue_loop"
#3  0x00007ffff6b9d2b9 in gst_task_func (task=0x7fffa4209170) at gsttask.c:316
        lock = 0x7fffa42049f0
        tself = 0x7fffa42248a0
        priv = 0x7fffa4209120
        __PRETTY_FUNCTION__ = "gst_task_func"
#4  0x00007ffff124389c in g_thread_pool_thread_proxy (data=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
        task = 0x7fffa4200720
        pool = 0x555555780730
#5  0x00007ffff1242f15 in g_thread_proxy (data=0x7fffa42248a0) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x7fffa42248a0
#6  0x00007ffff0fc0062 in start_thread (arg=0x7fff9dfc0700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fff9dfc0700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735843927808, -1165232546367595026, 1, 140737354125408, 140737239068352, 140735843927808, 
                1165157813849759214, 1165203960983920110}, 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"
#7  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
---Type <return> to continue, or q <return> to quit---
No locals.

Thread 15 (Thread 0x7fff9ede2700 (LWP 32046)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007ffff125fc07 in g_cond_wait (cond=cond@entry=0x555557365b20, mutex=mutex@entry=0x555557365b10)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
        _g_boolean_var_ = <optimized out>
        status = <optimized out>
#2  0x00007fffd24dc5bd in gst_queue_loop (pad=<optimized out>) at gstqueue.c:1232
        queue = 0x555557365890
        __PRETTY_FUNCTION__ = "gst_queue_loop"
#3  0x00007ffff6b9d2b9 in gst_task_func (task=0x7fffa4209050) at gsttask.c:316
        lock = 0x7fffa403c9a0
        tself = 0x7fffa41d3a30
        priv = 0x7fffa4209000
        __PRETTY_FUNCTION__ = "gst_task_func"
#4  0x00007ffff124389c in g_thread_pool_thread_proxy (data=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
        task = 0x7fffa42008a0
        pool = 0x555555780730
#5  0x00007ffff1242f15 in g_thread_proxy (data=0x7fffa41d3a30) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x7fffa41d3a30
#6  0x00007ffff0fc0062 in start_thread (arg=0x7fff9ede2700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fff9ede2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735858747136, -1165232546367595026, 1, 140737354125408, 140737239068352, 140735858747136, 
                1165164085575753198, 1165203960983920110}, 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"
---Type <return> to continue, or q <return> to quit---
#7  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 14 (Thread 0x7fff9f7fe700 (LWP 32045)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007fffaf599f1d in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
No symbol table info available.
#2  0x00007ffff0fc0062 in start_thread (arg=0x7fff9f7fe700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fff9f7fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735869347584, -1165232546367595026, 1, 140737354125408, 140736140386208, 140735869347584, 
                1165163275974417902, 1165203960983920110}, 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"
#3  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 13 (Thread 0x7fff9ffff700 (LWP 32044)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007fffaf599f1d in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
No symbol table info available.
#2  0x00007ffff0fc0062 in start_thread (arg=0x7fff9ffff700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fff9ffff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735877740288, -1165232546367595026, 1, 140737354125408, 140736140386208, 140735877740288, 
                1165162178073402862, 1165203960983920110}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, 
---Type <return> to continue, or q <return> to quit---
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#3  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 12 (Thread 0x7fffacde7700 (LWP 32043)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007fffaf599f1d in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
No symbol table info available.
#2  0x00007ffff0fc0062 in start_thread (arg=0x7fffacde7700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffacde7700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736093648640, -1165232546367595026, 1, 140737354125408, 140736140386208, 140736093648640, 
                1165054138171071982, 1165203960983920110}, 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"
#3  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 11 (Thread 0x7fffad5e8700 (LWP 32042)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007fffaf599f1d in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#2  0x00007ffff0fc0062 in start_thread (arg=0x7fffad5e8700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffad5e8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736102041344, -1165232546367595026, 1, 140737354125408, 140736140386208, 140736102041344, 
                1165053038122573294, 1165203960983920110}, 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"
#3  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 10 (Thread 0x7fffb981e700 (LWP 32041)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007ffff125fc07 in g_cond_wait (cond=cond@entry=0x5555575d62a8, mutex=mutex@entry=0x5555575d6298)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
        _g_boolean_var_ = <optimized out>
        status = <optimized out>
#2  0x00007ffff6e4f042 in _gst_data_queue_wait_non_empty (queue=queue@entry=0x5555575d62f0) at gstdataqueue.c:551
        priv = 0x5555575d6270
#3  0x00007ffff6e50456 in gst_data_queue_pop (queue=0x5555575d62f0, item=item@entry=0x7fffb981db38) at gstdataqueue.c:593
        priv = 0x5555575d6270
        __PRETTY_FUNCTION__ = "gst_data_queue_pop"
        __FUNCTION__ = "gst_data_queue_pop"
#4  0x00007fffd24d8f44 in gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1218
        sq = 0x7fffa005d260
        item = <optimized out>
        sitem = 0x7fffa4039000
        mq = 0x5555574c5970
        object = 0x0
---Type <return> to continue, or q <return> to quit---
        newid = <optimized out>
        result = 1466088432
        next_time = <optimized out>
        is_buffer = <optimized out>
        do_update_buffering = 0
        __PRETTY_FUNCTION__ = "gst_multi_queue_loop"
#5  0x00007ffff6b9d2b9 in gst_task_func (task=0x55555762bb90) at gsttask.c:316
        lock = 0x7fffa005e3a0
        tself = 0x7fffa0013800
        priv = 0x55555762bb40
        __PRETTY_FUNCTION__ = "gst_task_func"
#6  0x00007ffff124389c in g_thread_pool_thread_proxy (data=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
        task = 0x7fffa0015370
        pool = 0x555555780730
#7  0x00007ffff1242f15 in g_thread_proxy (data=0x7fffa0013800) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x7fffa0013800
#8  0x00007ffff0fc0062 in start_thread (arg=0x7fffb981e700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffb981e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736305686272, -1165232546367595026, 1, 140737354125408, 140737239068352, 140736305686272, 
                1165077909204442606, 1165203960983920110}, 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"
#9  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 9 (Thread 0x7fffba46b700 (LWP 32040)):
#0  gst_mini_object_unref (mini_object=0x100000005) at gstminiobject.c:442
        _g_boolean_var_ = <optimized out>
---Type <return> to continue, or q <return> to quit---
        __PRETTY_FUNCTION__ = "gst_mini_object_unref"
#1  0x00007ffff6b6c09c in gst_mini_object_replace (olddata=olddata@entry=0x7fffa41c1be0, newdata=0x0) at gstminiobject.c:513
        olddata_val = 0x100000005
        __PRETTY_FUNCTION__ = "gst_mini_object_replace"
#2  0x00007fffb87cea20 in gst_buffer_replace (nbuf=<optimized out>, obuf=0x7fffa41c1be0) at /usr/include/gstreamer-1.0/gst/gstbuffer.h:475
No locals.
#3  gst_ffmpegviddec_video_frame (ffmpegdec=ffmpegdec@entry=0x7fffa403a380, data=<optimized out>, data@entry=0x7fffa53864c0 "", 
    size=<optimized out>, frame=frame@entry=0x7fffa0099830, ret=ret@entry=0x7fffba46a2dc) at gstavviddec.c:1229
        len = 29760
        have_data = 1
        mode_switch = -1541661792
        skip_frame = 0
        out_frame = 0x7fffa41c1ba0
        out_dframe = 0x7fffa41c0620
        packet = {pts = 0, dts = 0, data = 0x7fffa53864c0 "", size = 29760, stream_index = 0, flags = 0, side_data = 0x0, side_data_elems = 0, 
          duration = 0, destruct = 0x0, priv = 0x0, pos = 0, convergence_duration = 0}
        __FUNCTION__ = "gst_ffmpegviddec_video_frame"
#4  0x00007fffb87cf698 in gst_ffmpegviddec_frame (ffmpegdec=ffmpegdec@entry=0x7fffa403a380, data=data@entry=0x7fffa53864c0 "", 
    size=size@entry=29760, got_data=got_data@entry=0x7fffba46a2d8, frame=frame@entry=0x7fffa0099830, ret=ret@entry=0x7fffba46a2dc)
    at gstavviddec.c:1371
        oclass = 0x7fffa40382e0
        have_data = 0
        len = 0
        __FUNCTION__ = "gst_ffmpegviddec_frame"
#5  0x00007fffb87cfd2c in gst_ffmpegviddec_handle_frame (decoder=0x7fffa403a380, frame=0x7fffa0099830) at gstavviddec.c:1491
        tmp_padding = <optimized out>
        ffmpegdec = 0x7fffa403a380
        data = 0x7fffa53864c0 ""
        bdata = 0x7fffa53864c0 ""
        size = 29760
        len = <optimized out>
        have_data = 1466433376
        bsize = 29760
        minfo = {memory = 0x7fffa0013690, flags = GST_MAP_READ, data = 0x7fffa00d85b7 "", size = 29760, maxsize = 35552, user_data = {
---Type <return> to continue, or q <return> to quit---
            0x7ffff123920d <g_slice_alloc+29>, 0x7fff8c008560, 0x0, 0x7fffa403a200}, _gst_reserved = {0x108, 0x7fffa403a380, 0x7fffa0099830, 
            0x555555a732a0}}
        ret = GST_FLOW_OK
        do_padding = <optimized out>
        __FUNCTION__ = "gst_ffmpegviddec_handle_frame"
#6  0x00007ffff729c989 in gst_video_decoder_decode_frame (decoder=decoder@entry=0x7fffa403a380, frame=0x7fffa0099830) at gstvideodecoder.c:2832
        priv = 0x7fffa403a200
        decoder_class = 0x7fffa40382e0
        ret = GST_FLOW_OK
        __PRETTY_FUNCTION__ = "gst_video_decoder_decode_frame"
#7  0x00007ffff729cced in gst_video_decoder_chain_forward (decoder=decoder@entry=0x7fffa403a380, buf=buf@entry=0x7fffa490c010, at_eos=at_eos@entry=0)
    at gstvideodecoder.c:1757
        priv = 0x7fffa403a200
        klass = <optimized out>
        ret = GST_FLOW_OK
        __PRETTY_FUNCTION__ = "gst_video_decoder_chain_forward"
#8  0x00007ffff729eeed in gst_video_decoder_chain (pad=<optimized out>, parent=0x7fffa403a380, buf=0x7fffa490c010) at gstvideodecoder.c:2037
        decoder = 0x7fffa403a380
        ret = GST_FLOW_OK
        __PRETTY_FUNCTION__ = "gst_video_decoder_chain"
#9  0x00007ffff6b6fb88 in gst_pad_chain_data_unchecked (data=0x7fffa490c010, type=4112, pad=0x7fffa005fb40) at gstpad.c:3760
        chainfunc = 0x7ffff729ec20 <gst_video_decoder_chain>
        ret = <optimized out>
        parent = 0x7fffa403a380
#10 gst_pad_push_data (pad=0x55555738bb40, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
        peer = 0x7fffa005fb40
        ret = <optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_push_data"
#11 0x00007ffff6b76816 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
        __PRETTY_FUNCTION__ = "gst_pad_push"
#12 0x00007ffff6e451d9 in gst_base_transform_chain (pad=<optimized out>, parent=0x5555572a6db0, buffer=<optimized out>) at gstbasetransform.c:2237
        position_out = <optimized out>
        trans = 0x5555572a6db0
        klass = <optimized out>
---Type <return> to continue, or q <return> to quit---
        priv = 0x5555572a6ce0
        ret = <optimized out>
        position = <optimized out>
        timestamp = <optimized out>
        duration = <optimized out>
        outbuf = 0x7fffa490c010
        __PRETTY_FUNCTION__ = "gst_base_transform_chain"
#13 0x00007ffff6b6fb88 in gst_pad_chain_data_unchecked (data=0x7fffa490c010, type=4112, pad=0x55555738b910) at gstpad.c:3760
        chainfunc = 0x7ffff6e44f70 <gst_base_transform_chain>
        ret = <optimized out>
        parent = 0x5555572a6db0
#14 gst_pad_push_data (pad=0x55555738b6e0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fffa490c010) at gstpad.c:3990
        peer = 0x55555738b910
        ret = <optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_push_data"
#15 0x00007ffff6b76816 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffa490c010) at gstpad.c:4093
        __PRETTY_FUNCTION__ = "gst_pad_push"
#16 0x00007ffff6e27a49 in gst_base_parse_push_frame (parse=parse@entry=0x7fffa001c080, frame=frame@entry=0x7fffba46a930) at gstbaseparse.c:2299
        ret = <optimized out>
        last_start = <optimized out>
        last_stop = 575532708333
        klass = <optimized out>
        buffer = 0x7fffa490c010
        size = <optimized out>
        __PRETTY_FUNCTION__ = "gst_base_parse_push_frame"
#17 0x00007ffff6e28450 in gst_base_parse_chain (pad=<optimized out>, parent=0x7fffa001c080, buffer=0x7fffa490c010) at gstbaseparse.c:2805
        frame = {buffer = 0x0, out_buffer = 0x0, flags = 0, offset = 0, overhead = 0, size = 0, _gst_reserved_i = {0, 0}, _gst_reserved_p = {0x0, 
            0x0}, _private_flags = 1}
        bclass = <optimized out>
        parse = 0x7fffa001c080
        ret = <optimized out>
        tmpbuf = 0x0
        skip = -1
        data = <optimized out>
---Type <return> to continue, or q <return> to quit---
        min_size = <optimized out>
        av = <optimized out>
        pts = <optimized out>
        dts = <optimized out>
        __PRETTY_FUNCTION__ = "gst_base_parse_chain"
#18 0x00007ffff6b6fb88 in gst_pad_chain_data_unchecked (data=0x7fffa490c010, type=4112, pad=0x55555738b4b0) at gstpad.c:3760
        chainfunc = 0x7ffff6e28180 <gst_base_parse_chain>
        ret = <optimized out>
        parent = 0x7fffa001c080
#19 gst_pad_push_data (pad=0x55555738b280, type=type@entry=4112, data=<optimized out>, data@entry=0x7fffa490c010) at gstpad.c:3990
        peer = 0x55555738b4b0
        ret = <optimized out>
        __PRETTY_FUNCTION__ = "gst_pad_push_data"
#20 0x00007ffff6b76816 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffa490c010) at gstpad.c:4093
        __PRETTY_FUNCTION__ = "gst_pad_push"
#21 0x00007fffd24d9873 in gst_single_queue_push_one (object=0x7fffa490c010, sq=0x7fffa0018e60, mq=0x5555574c5970) at gstmultiqueue.c:1089
        buffer = 0x7fffa490c010
        timestamp = 575491000000
        duration = <optimized out>
        result = GST_FLOW_OK
#22 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1338
        sq = 0x7fffa0018e60
        item = <optimized out>
        sitem = 0x7fffa0064460
        mq = 0x5555574c5970
        object = <optimized out>
        newid = 177
        result = -34617664
        next_time = <optimized out>
        is_buffer = 1
        do_update_buffering = 0
        __PRETTY_FUNCTION__ = "gst_multi_queue_loop"
#23 0x00007ffff6b9d2b9 in gst_task_func (task=0x55555762ba70) at gsttask.c:316
        lock = 0x55555738b2f0
---Type <return> to continue, or q <return> to quit---
        tself = 0x7fffa0013d90
        priv = 0x55555762ba20
        __PRETTY_FUNCTION__ = "gst_task_func"
#24 0x00007ffff124389c in g_thread_pool_thread_proxy (data=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
        task = 0x7fffa0015470
        pool = 0x555555780730
#25 0x00007ffff1242f15 in g_thread_proxy (data=0x7fffa0013d90) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x7fffa0013d90
#26 0x00007ffff0fc0062 in start_thread (arg=0x7fffba46b700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffba46b700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736318584576, -1165232546367595026, 1, 140737354125408, 140737239068352, 140736318584576, 
                1165086094875237870, 1165203960983920110}, 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"
#27 0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 8 (Thread 0x7fffbac6c700 (LWP 32039)):
#0  0x00007ffff0fc6a8d in read () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fffd24cda36 in read (__nbytes=65536, __buf=0x7fffa00be090, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
No locals.
#2  gst_file_src_fill (basesrc=0x555557276bb0, offset=271323928, length=65536, buf=0x7fffa00ab300) at gstfilesrc.c:352
        src = 0x555557276bb0
        to_read = 65536
        bytes_read = 0
        ret = <optimized out>
        info = {memory = 0x7fffa00be000, flags = GST_MAP_WRITE, data = 0x7fffa00be090 "\243 ", <incomplete sequence \342\201>, size = 65536, 
---Type <return> to continue, or q <return> to quit---
          maxsize = 65543, user_data = {0x1bac6b0c0, 0x236558, 0x555557276bb0, 0x10000}, _gst_reserved = {0x555557276bb0, 0x10000, 0x102c1318, 
            0x102c1318}}
        data = 0x7fffa00be090 "\243 ", <incomplete sequence \342\201>
        __PRETTY_FUNCTION__ = "gst_file_src_fill"
#3  0x00007ffff6e38fb3 in gst_base_src_default_create (src=0x555557276bb0, offset=271323928, size=65536, buffer=0x7fffbac6b290) at gstbasesrc.c:1439
        bclass = 0x555557653980
        ret = <optimized out>
        res_buf = 0x7fffa00ab300
        __PRETTY_FUNCTION__ = "gst_base_src_default_create"
#4  0x00007ffff6e3b949 in gst_base_src_get_range (src=src@entry=0x555557276bb0, offset=offset@entry=271323928, length=length@entry=65536, 
    buf=buf@entry=0x7fffbac6b3d8) at gstbasesrc.c:2392
        ret = <optimized out>
        bclass = 0x555557653980
        res_buf = 0x0
        in_buf = 0x0
        __PRETTY_FUNCTION__ = "gst_base_src_get_range"
#5  0x00007ffff6e3cf61 in gst_base_src_getrange (pad=<optimized out>, parent=0x555557276bb0, offset=271323928, length=65536, buf=0x7fffbac6b3d8)
    at gstbasesrc.c:2559
        src = 0x555557276bb0
        res = <optimized out>
        __PRETTY_FUNCTION__ = "gst_base_src_getrange"
#6  0x00007ffff6b704c5 in gst_pad_get_range_unchecked (pad=pad@entry=0x55555738a100, offset=offset@entry=271323928, size=size@entry=65536, 
    buffer=buffer@entry=0x7fffbac6b498) at gstpad.c:4176
        ret = <optimized out>
        getrangefunc = 0x7ffff6e3cec0 <gst_base_src_getrange>
        parent = 0x555557276bb0
        res_buf = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_get_range_unchecked"
#7  0x00007ffff6b76c5f in gst_pad_pull_range (pad=pad@entry=0x55555708b660, offset=offset@entry=271323928, size=size@entry=65536, 
    buffer=buffer@entry=0x7fffbac6b5a8) at gstpad.c:4406
        peer = 0x55555738a100
        ret = <optimized out>
        res_buf = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_pull_range"
---Type <return> to continue, or q <return> to quit---
#8  0x00007ffff6b61e16 in gst_proxy_pad_getrange_default (pad=<optimized out>, parent=<optimized out>, offset=271323928, size=65536, 
    buffer=0x7fffbac6b5a8) at gstghostpad.c:186
        res = <optimized out>
        internal = 0x55555708b660
        __PRETTY_FUNCTION__ = "gst_proxy_pad_getrange_default"
#9  0x00007ffff6b704c5 in gst_pad_get_range_unchecked (pad=pad@entry=0x5555572904e0, offset=offset@entry=271323928, size=size@entry=65536, 
    buffer=buffer@entry=0x7fffbac6b668) at gstpad.c:4176
        ret = <optimized out>
        getrangefunc = 0x7ffff6b61d80 <gst_proxy_pad_getrange_default>
        parent = 0x55555708b660
        res_buf = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_get_range_unchecked"
#10 0x00007ffff6b76c5f in gst_pad_pull_range (pad=0x55555738a330, offset=271323928, size=65536, buffer=0x7fffbac6b748) at gstpad.c:4406
        peer = 0x5555572904e0
        ret = <optimized out>
        res_buf = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_pull_range"
#11 0x00007ffff6b704c5 in gst_pad_get_range_unchecked (pad=pad@entry=0x55555727cc10, offset=offset@entry=271323928, size=size@entry=65536, 
    buffer=buffer@entry=0x7fffbac6b808) at gstpad.c:4176
        ret = <optimized out>
        getrangefunc = 0x7fffd24ea1b0 <gst_type_find_element_getrange>
        parent = 0x5555571795f0
        res_buf = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_get_range_unchecked"
#12 0x00007ffff6b76c5f in gst_pad_pull_range (pad=0x55555738a560, offset=271323928, size=65536, buffer=0x55555729b000) at gstpad.c:4406
        peer = 0x55555727cc10
        ret = <optimized out>
        res_buf = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_pull_range"
#13 0x00007fffbaead6fe in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmatroska.so
No symbol table info available.
#14 0x00007fffbae94095 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmatroska.so
No symbol table info available.
#15 0x00007fffbae950f6 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmatroska.so
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#16 0x00007ffff6b9d2b9 in gst_task_func (task=0x55555762b4d0) at gsttask.c:316
        lock = 0x55555738a5d0
        tself = 0x7fffa80c0a80
        priv = 0x55555762b480
        __PRETTY_FUNCTION__ = "gst_task_func"
#17 0x00007ffff124389c in g_thread_pool_thread_proxy (data=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
        task = 0x7fffa80acf80
        pool = 0x555555780730
#18 0x00007ffff1242f15 in g_thread_proxy (data=0x7fffa80c0a80) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x7fffa80c0a80
#19 0x00007ffff0fc0062 in start_thread (arg=0x7fffbac6c700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffbac6c700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736326977280, -1165232546367595026, 1, 140737354125408, 140737239068352, 140736326977280, 
                1165084994826739182, 1165203960983920110}, 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"
#20 0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 7 (Thread 0x7fffbbad4700 (LWP 32038)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007ffff125fc07 in g_cond_wait (cond=cond@entry=0x55555762b0b0, mutex=mutex@entry=0x55555762b068)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
        _g_boolean_var_ = <optimized out>
        status = <optimized out>
#2  0x00007ffff6b9d47c in gst_task_func (task=0x55555762b050) at gsttask.c:301
---Type <return> to continue, or q <return> to quit---
        lock = 0x55555738a3a0
        tself = 0x5555575e6230
        priv = 0x55555762b000
        __PRETTY_FUNCTION__ = "gst_task_func"
#3  0x00007ffff124389c in g_thread_pool_thread_proxy (data=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
        task = 0x5555574898c0
        pool = 0x555555780730
#4  0x00007ffff1242f15 in g_thread_proxy (data=0x5555575e6230) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x5555575e6230
#5  0x00007ffff0fc0062 in start_thread (arg=0x7fffbbad4700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffbbad4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736342083328, -1165232546367595026, 1, 140737354125408, 140737239068352, 140736342083328, 
                1165082611119889902, 1165203960983920110}, 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"
#6  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 6 (Thread 0x7fffbc2d5700 (LWP 32037)):
#0  0x00007ffff0ce972d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fffbdd2a8c1 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#2  0x00007fffbdd1c16c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#3  0x00007fffbdd1c7de in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#4  0x00007fffbdd1c890 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#5  0x00007fffbdd2a873 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#6  0x00007fffbd8c9178 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-5.0.so
No symbol table info available.
#7  0x00007ffff0fc0062 in start_thread (arg=0x7fffbc2d5700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffbc2d5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736350476032, -1165232546367595026, 1, 140737354125408, 93825026790488, 140736350476032, 
                1165090309311897070, 1165203960983920110}, 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"
#8  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 5 (Thread 0x7fffc5a31700 (LWP 32035)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007ffff125fcf5 in g_cond_wait_until (cond=cond@entry=0x55555576aff8, mutex=mutex@entry=0x55555576aff0, end_time=end_time@entry=93370851149)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:898
        ts = {tv_sec = 93370, tv_nsec = 851149000}
        status = <optimized out>
#2  0x00007ffff11f41c1 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x55555576aff0, wait=wait@entry=1, 
    end_time=end_time@entry=93370851149) at /tmp/buildd/glib2.0-2.40.0/./glib/gasyncqueue.c:422
        retval = <optimized out>
        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007ffff11f474b in g_async_queue_timeout_pop (queue=0x55555576aff0, timeout=timeout@entry=15000000)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gasyncqueue.c:543
        end_time = 93370851149
---Type <return> to continue, or q <return> to quit---
        retval = <optimized out>
#4  0x00007ffff1243966 in g_thread_pool_wait_for_new_pool () at /tmp/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:167
        pool = <optimized out>
        local_max_idle_time = 15000
        local_wakeup_thread_serial = <optimized out>
        local_max_unused_threads = 2
        last_wakeup_thread_serial = 0
        have_relayed_thread_marker = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:364
        free_pool = <optimized out>
        task = 0x2
        pool = <optimized out>
#6  0x00007ffff1242f15 in g_thread_proxy (data=0x5555573b9770) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x5555573b9770
#7  0x00007ffff0fc0062 in start_thread (arg=0x7fffc5a31700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffc5a31700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736509187840, -1165232546367595026, 1, 140737354125408, 140737239068352, 140736509187840, 
                1165245286764322286, 1165203960983920110}, 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"
#8  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 4 (Thread 0x7fffd24bb700 (LWP 32034)):
#0  0x00007ffff0ce972d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007ffff121dfe4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7fffcc0008c0, timeout=-1, context=0x555557384e50)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
---Type <return> to continue, or q <return> to quit---
        poll_func = 0x7ffff122cb40 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x555557384e50, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x7fffcc0008c0
#3  0x00007ffff121e0ec in g_main_context_iteration (context=0x555557384e50, may_block=may_block@entry=1)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
        retval = <optimized out>
#4  0x00007ffff121e129 in glib_worker_main (data=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:5541
No locals.
#5  0x00007ffff1242f15 in g_thread_proxy (data=0x5555572d4050) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x5555572d4050
#6  0x00007ffff0fc0062 in start_thread (arg=0x7fffd24bb700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffd24bb700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736721565440, -1165232546367595026, 1, 140737354125408, 140737239068352, 140736721565440, 
                1165279720590876142, 1165203960983920110}, 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"
#7  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 3 (Thread 0x7fffe7a20700 (LWP 32033)):
#0  0x00007ffff0ce972d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
---Type <return> to continue, or q <return> to quit---
#1  0x00007ffff121dfe4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7fffd80010c0, timeout=-1, context=0x7fffe0011650)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
        poll_func = 0x7ffff122cb40 <g_poll>
#2  g_main_context_iterate (context=0x7fffe0011650, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x7fffd80010c0
#3  0x00007ffff121e30a in g_main_loop_run (loop=0x7fffe00115e0) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3928
        __FUNCTION__ = "g_main_loop_run"
#4  0x00007ffff1a37e16 in gdbus_shared_thread_func (user_data=0x7fffe0011620) at /tmp/buildd/glib2.0-2.40.0/./gio/gdbusprivate.c:273
        data = 0x7fffe0011620
#5  0x00007ffff1242f15 in g_thread_proxy (data=0x5555557772d0) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x5555557772d0
#6  0x00007ffff0fc0062 in start_thread (arg=0x7fffe7a20700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffe7a20700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737079543552, -1165232546367595026, 1, 140737354125408, 140737239068352, 140737079543552, 
                1165179340225846766, 1165203960983920110}, 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"
#7  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 2 (Thread 0x7fffe8221700 (LWP 32032)):
#0  0x00007ffff0ce972d in poll () at ../sysdeps/unix/syscall-template.S:81
---Type <return> to continue, or q <return> to quit---
No locals.
#1  0x00007ffff121dfe4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fffe00010e0, timeout=-1, context=0x55555577c020)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
        poll_func = 0x7ffff122cb40 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x55555577c020, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7fffe00010e0
#3  0x00007ffff121e0ec in g_main_context_iteration (context=0x55555577c020, may_block=1) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
        retval = <optimized out>
#4  0x00007fffe8228a1d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#5  0x00007ffff1242f15 in g_thread_proxy (data=0x555555776cf0) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0x555555776cf0
#6  0x00007ffff0fc0062 in start_thread (arg=0x7fffe8221700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fffe8221700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737087936256, -1165232546367595026, 1, 140737354125408, 140737239068352, 140737087936256, 
                1165187004058115566, 1165203960983920110}, 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"
#7  0x00007ffff0cf4a3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 1 (Thread 0x7ffff7fa7a00 (LWP 32028)):
---Type <return> to continue, or q <return> to quit---
#0  0x00007ffff0ce972d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007ffff121dfe4 in g_main_context_poll (priority=2147483647, n_fds=14, fds=0x5555575ed820, timeout=16, context=0x5555557762d0)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
        poll_func = 0x7ffff122cb40 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x5555557762d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
        max_priority = 2147483647
        timeout = 16
        some_ready = <optimized out>
        nfds = 14
        allocated_nfds = 14
        fds = 0x5555575ed820
#3  0x00007ffff121e0ec in g_main_context_iteration (context=0x5555557762d0, context@entry=0x0, may_block=may_block@entry=1)
    at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
        retval = <optimized out>
#4  0x00007ffff1a0367c in g_application_run (application=0x5555557740c0, argc=1, argv=0x7fffffffe338)
    at /tmp/buildd/glib2.0-2.40.0/./gio/gapplication.c:2114
        arguments = 0x55555577bf60
        status = 0
        __FUNCTION__ = "g_application_run"
#5  0x0000555555556850 in main (argc=1, argv=0x7fffffffe338) at totem.c:273
        totem = 0x5555557740c0
(gdb) 

