GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1
Copyright (C) 2014 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".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from rhythmbox...Reading symbols from /usr/lib/debug/.build-id/99/322c288ef0929b7856fe2705dd346bd56de2c1.debug...done.
done.
(gdb) handle SIG3 pass nostop noprint
Unrecognised or ambiguous flag word: "SIG3".
(gdb) set pagination 0
(gdb) run
Starting program: /usr/bin/rhythmbox 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Traceback (most recent call last):
  File "/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19-gdb.py", line 63, in <module>
    from libstdcxx.v6.printers import register_libstdcxx_printers
ImportError: No module named 'libstdcxx'
[New Thread 0x7fffe1e41700 (LWP 7831)]
[New Thread 0x7fffe1640700 (LWP 7832)]
[New Thread 0x7fffcedf8700 (LWP 7833)]
[New Thread 0x7fffcdf84700 (LWP 7834)]
[Thread 0x7fffcedf8700 (LWP 7833) exited]
[New Thread 0x7fffcedf8700 (LWP 7836)]
[Thread 0x7fffcedf8700 (LWP 7836) exited]
[New Thread 0x7fffcfa17700 (LWP 7837)]
[New Thread 0x7fffc7fff700 (LWP 7839)]
[New Thread 0x7fffc77fe700 (LWP 7840)]
[Thread 0x7fffc7fff700 (LWP 7839) exited]
[New Thread 0x7fffc7fff700 (LWP 7841)]
[New Thread 0x7fffc6ffd700 (LWP 7842)]
[Thread 0x7fffc6ffd700 (LWP 7842) exited]
[Thread 0x7fffc77fe700 (LWP 7840) exited]
[New Thread 0x7fffc77fe700 (LWP 7843)]
[Thread 0x7fffc77fe700 (LWP 7843) exited]
[New Thread 0x7fffc77fe700 (LWP 7849)]
[Thread 0x7fffc77fe700 (LWP 7849) exited]
[New Thread 0x7fffc4b4a700 (LWP 7851)]
[New Thread 0x7fffba7a1700 (LWP 7852)]
[New Thread 0x7fffb9fa0700 (LWP 7853)]
[New Thread 0x7fffb8f72700 (LWP 7854)]
[New Thread 0x7fffa7ffe700 (LWP 7855)]
[New Thread 0x7fffa77fd700 (LWP 7856)]
[New Thread 0x7fffa6ffc700 (LWP 7857)]
[Thread 0x7fffa6ffc700 (LWP 7857) exited]
[Thread 0x7fffc4b4a700 (LWP 7851) exited]
[Thread 0x7fffb8f72700 (LWP 7854) exited]
[Thread 0x7fffa7ffe700 (LWP 7855) exited]
[Thread 0x7fffb9fa0700 (LWP 7853) exited]
[Thread 0x7fffba7a1700 (LWP 7852) exited]
[Thread 0x7fffcdf84700 (LWP 7834) exited]
[Thread 0x7fffa77fd700 (LWP 7856) exited]
[New Thread 0x7fffa77fd700 (LWP 7858)]
[New Thread 0x7fffba7a1700 (LWP 7859)]
[New Thread 0x7fffcdf84700 (LWP 7860)]
[New Thread 0x7fffb9fa0700 (LWP 7861)]
[New Thread 0x7fffc4b4a700 (LWP 7862)]
[New Thread 0x7fffb8f72700 (LWP 7863)]
[New Thread 0x7fffa7ffe700 (LWP 7864)]
[New Thread 0x7fffa6ffc700 (LWP 7865)]
[Thread 0x7fffa6ffc700 (LWP 7865) exited]
[New Thread 0x7fffa6ffc700 (LWP 7866)]
[Thread 0x7fffa6ffc700 (LWP 7866) exited]
[New Thread 0x7fffa6ffc700 (LWP 7868)]
[Thread 0x7fffa77fd700 (LWP 7858) exited]
[New Thread 0x7fffa77fd700 (LWP 7869)]
[Thread 0x7fffa6ffc700 (LWP 7868) exited]
[Thread 0x7fffb9fa0700 (LWP 7861) exited]
[Thread 0x7fffcdf84700 (LWP 7860) exited]
[Thread 0x7fffba7a1700 (LWP 7859) exited]
[New Thread 0x7fffba7a1700 (LWP 7871)]
[New Thread 0x7fffcdf84700 (LWP 7872)]
[New Thread 0x7fffb9fa0700 (LWP 7873)]
[Thread 0x7fffa7ffe700 (LWP 7864) exited]
[Thread 0x7fffb9fa0700 (LWP 7873) exited]

Program received signal SIGINT, Interrupt.
__lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
135	../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: No such file or directory.
(gdb) backtrace fll[K[Kll[K[Kull
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
No locals.
#1  0x00007ffff68e5672 in _L_lock_953 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#2  0x00007ffff68e54da in __GI___pthread_mutex_lock (mutex=0x7fff94009dc0) at ../nptl/pthread_mutex_lock.c:114
        __PRETTY_FUNCTION__ = "__pthread_mutex_lock"
        type = 4294966784
#3  0x00007ffff13f097c in gst_pad_send_event_unchecked (pad=pad@entry=0x250fa80, event=event@entry=0x1aa29e0, type=type@entry=384) at gstpad.c:4974
        ret = <optimised out>
        event_type = GST_EVENT_FLUSH_STOP
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = <optimised out>
        parent = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#4  0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250eb30, event=event@entry=0x1aa29e0, type=384, type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x250fa80
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#5  0x00007ffff13f955e in gst_pad_push_event (pad=0x250eb30, event=event@entry=0x1aa29e0) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#6  0x00007fffc63e0c02 in gst_type_find_element_src_event (pad=pad@entry=0x7fffa0030290, parent=parent@entry=0x7fff94011010, event=event@entry=0x1aa29e0) at gsttypefindelement.c:519
        typefind = 0x7fff94011010
#7  0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa0030290, event=event@entry=0x1aa29e0, type=type@entry=384) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_FLUSH_STOP
        serialized = <optimised out>
        need_unlock = 1
        sticky = 0
        eventfunc = 0x7fffc63e0bc0 <gst_type_find_element_src_event>
        parent = 0x7fff94011010
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#8  0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xcefb10, event=event@entry=0x1aa29e0, type=384, type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffa0030290
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#9  0x00007ffff13f955e in gst_pad_push_event (pad=0xcefb10, event=0x1aa29e0) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#10 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x250f1c0, event=event@entry=0x1aa29e0, type=type@entry=384) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_FLUSH_STOP
        serialized = <optimised out>
        need_unlock = 1
        sticky = 0
        eventfunc = 0x7fffc63d4220 <gst_queue2_handle_src_event>
        parent = 0x7fff980720d0
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#11 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1105d40, event=event@entry=0x1aa29e0, type=384, type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x250f1c0
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#12 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1105d40, event=0x1aa29e0) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#13 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1105d40, data=data@entry=0x7fffffff8bd0) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#14 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffb002a930, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffff8bd0) at gstpad.c:2729
        intpad = 0x1105d40
        result = 0
        iter = 0x7fffb00030b0
        done = 0
        item = {g_type = 6443744, data = {{v_int = 17849664, v_uint = 17849664, v_long = 17849664, v_ulong = 17849664, v_int64 = 17849664, v_uint64 = 17849664, v_float = 2.65155265e-38, v_double = 8.8189057722092482e-317, v_pointer = 0x1105d40}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#15 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffb002a930, parent=parent@entry=0x1105d40, event=event@entry=0x1aa29e0) at gstpad.c:2826
        data = {event = 0x1aa29e0, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#16 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffb002a930, event=event@entry=0x1aa29e0, type=type@entry=384) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_FLUSH_STOP
        serialized = <optimised out>
        need_unlock = 1
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x1105d40
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#17 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xcef8e0, event=event@entry=0x1aa29e0, type=384, type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffb002a930
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#18 0x00007ffff13f955e in gst_pad_push_event (pad=0xcef8e0, event=0x1aa29e0) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#19 0x00007fffc63e0ee3 in gst_type_find_element_seek (event=0x9ecb90, typefind=0x9eca40) at gsttypefindelement.c:471
        flags = GST_SEEK_FLAG_FLUSH
        start_type = GST_SEEK_TYPE_SET
        flush = 1
        rate = 1
        stop_type = GST_SEEK_TYPE_NONE
        format = GST_FORMAT_BYTES
        start = 897474
        stop = 2605974
        seeksegment = {flags = GST_SEGMENT_FLAG_RESET, rate = 1, applied_rate = 1, format = GST_FORMAT_BYTES, base = 0, offset = 0, start = 897474, stop = 18446744073709551615, time = 897474, position = 897474, duration = 18446744073709551615, _gst_reserved = {0x0, 0x0, 0x0, 0x0}}
#20 gst_type_find_element_src_event (pad=pad@entry=0x250f620, parent=parent@entry=0x9eca40, event=event@entry=0xf34300) at gsttypefindelement.c:517
        typefind = 0x9eca40
#21 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x250f620, event=event@entry=0xf34300, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7fffc63e0bc0 <gst_type_find_element_src_event>
        parent = 0x9eca40
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#22 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250e6d0, event=event@entry=0xf34300, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x250f620
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#23 0x00007ffff13f955e in gst_pad_push_event (pad=0x250e6d0, event=event@entry=0xf34300) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#24 0x00007ffff16aa948 in gst_base_parse_handle_seek (event=0x24c0920, parse=0x7fff9c007570) at gstbaseparse.c:4328
        new_event = 0xf34300
        seek = 0x1f22f60
        flags = <optimised out>
        start_type = GST_SEEK_TYPE_SET
        stop_type = GST_SEEK_TYPE_NONE
        seekpos = 897474
        flush = <optimised out>
        seekstop = 2605974
        segment_event = <optimised out>
        update = 1
        res = <optimised out>
        start = 56000000000
        start_ts = 56000000000
        rate = 1
        format = GST_FORMAT_TIME
        flags = GST_SEEK_FLAG_FLUSH
        accurate = <optimised out>
        stop = -1
        seeksegment = {flags = GST_SEGMENT_FLAG_RESET, rate = 1, applied_rate = 1, format = GST_FORMAT_TIME, base = 0, offset = 0, start = 56000000000, stop = 18446744073709551615, time = 56000000000, position = 56000000000, duration = 18446744073709551615, _gst_reserved = {0x87c000, 0x7ffff1693260 <_gst_debug_min>, 0x250e6e8, 0x0}}
        seqnum = 926
#25 gst_base_parse_src_event_default (parse=0x7fff9c007570, event=0x24c0920) at gstbaseparse.c:1399
        res = 0
#26 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x250e900, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff16a46f0 <gst_base_parse_src_event>
        parent = 0x7fff9c007570
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#27 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250e4a0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x250e900
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#28 0x00007ffff13f955e in gst_pad_push_event (pad=0x250e4a0, event=event@entry=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#29 0x00007ffff19091ff in gst_audio_decoder_src_eventfunc (dec=0x7fff9c00b750, event=0x24c0920) at gstaudiodecoder.c:2234
        rate = 1
        flags = GST_SEEK_FLAG_FLUSH
        start_type = GST_SEEK_TYPE_SET
        stop_type = GST_SEEK_TYPE_NONE
        format = GST_FORMAT_TIME
        start = 56000000000
        stop = -1
        tstart = 140737488328016
        tstop = 6443744
        seqnum = 926
        res = <optimised out>
        event = 0x24c0920
        dec = 0x7fff9c00b750
        res = <optimised out>
#30 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa0031870, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff1905c60 <gst_audio_decoder_src_event>
        parent = 0x7fff9c00b750
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#31 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffc00e8dd0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffa0031870
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#32 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x7fffc00e8dd0, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#33 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x7fffc00e8dd0, data=data@entry=0x7fffffff9840) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#34 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffc00dc130, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffff9840) at gstpad.c:2729
        intpad = 0x7fffc00e8dd0
        result = 0
        iter = 0x7fffa0044f00
        done = 0
        item = {g_type = 6443744, data = {{v_int = -1072788016, v_uint = 3222179280, v_long = 140736415567312, v_ulong = 140736415567312, v_int64 = 140736415567312, v_uint64 = 140736415567312, v_float = -2.22740555, v_double = 6.9533028050646067e-310, v_pointer = 0x7fffc00e8dd0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#35 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffc00dc130, parent=parent@entry=0x1b0ec90, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#36 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffc00dc130, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x1b0ec90
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#37 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffc00e8b90, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffc00dc130
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#38 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x7fffc00e8b90, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#39 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x7fffc00e8b90, data=data@entry=0x7fffffff9b40) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#40 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0xa2a820, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffff9b40) at gstpad.c:2729
        intpad = 0x7fffc00e8b90
        result = 0
        iter = 0x7fffa0044e60
        done = 0
        item = {g_type = 6443744, data = {{v_int = -1072788592, v_uint = 3222178704, v_long = 140736415566736, v_ulong = 140736415566736, v_int64 = 140736415566736, v_uint64 = 140736415566736, v_float = -2.22726822, v_double = 6.9533028050361486e-310, v_pointer = 0x7fffc00e8b90}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#41 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0xa2a820, parent=parent@entry=0x1b0fad0, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#42 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0xa2a820, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x1b0fad0
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#43 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffc00e0b20, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0xa2a820
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#44 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x7fffc00e0b20, event=event@entry=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#45 0x00007fffc63c6373 in gst_input_selector_event (pad=pad@entry=0x7fffa00306f0, parent=parent@entry=0xad3690, event=event@entry=0x24c0920) at gstinputselector.c:1537
        sel = 0xad3690
        result = 0
        iter = 0x7fffb00033d0
        done = 0
        item = {g_type = 6443744, data = {{v_int = -1072821472, v_uint = 3222145824, v_long = 140736415533856, v_ulong = 140736415533856, v_int64 = 140736415533856, v_uint64 = 140736415533856, v_float = -2.21942902, v_double = 6.9533028034116607e-310, v_pointer = 0x7fffc00e0b20}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        eventpad = 0x7fffc00e0b20
        __PRETTY_FUNCTION__ = "gst_input_selector_event"
#46 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa00306f0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7fffc63c6240 <gst_input_selector_event>
        parent = 0xad3690
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#47 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x2510520, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffa00306f0
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#48 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x2510520, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#49 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x2510520, data=data@entry=0x7fffffffa080) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#50 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffb002a6f0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffa080) at gstpad.c:2729
        intpad = 0x2510520
        result = 0
        iter = 0x7fffb0003470
        done = 0
        item = {g_type = 6443744, data = {{v_int = 38864160, v_uint = 38864160, v_long = 38864160, v_ulong = 38864160, v_int64 = 38864160, v_uint64 = 38864160, v_float = 1.53563658e-37, v_double = 1.920144631047754e-316, v_pointer = 0x2510520}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#51 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffb002a6f0, parent=parent@entry=0x2510520, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#52 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffb002a6f0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x2510520
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#53 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250f850, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffb002a6f0
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#54 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x250f850, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#55 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x250f850, data=data@entry=0x7fffffffa380) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#56 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffb002afe0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffa380) at gstpad.c:2729
        intpad = 0x250f850
        result = 0
        iter = 0x7fffa0002210
        done = 0
        item = {g_type = 6443744, data = {{v_int = 38860880, v_uint = 38860880, v_long = 38860880, v_ulong = 38860880, v_int64 = 38860880, v_uint64 = 38860880, v_float = 1.53526888e-37, v_double = 1.9199825775159181e-316, v_pointer = 0x250f850}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#57 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffb002afe0, parent=parent@entry=0x10a6bd0, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#58 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffb002afe0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x10a6bd0
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#59 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffa00304c0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffb002afe0
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#60 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x7fffa00304c0, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#61 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x7fffa00304c0, data=data@entry=0x7fffffffa680) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#62 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffa00311e0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffa680) at gstpad.c:2729
        intpad = 0x7fffa00304c0
        result = 0
        iter = 0x235b3c0
        done = 0
        item = {g_type = 6443744, data = {{v_int = -1610414912, v_uint = 2684552384, v_long = 140735877940416, v_ulong = 140735877940416, v_int64 = 140735877940416, v_uint64 = 140735877940416, v_float = -1.10977033e-19, v_double = 6.9532762427666474e-310, v_pointer = 0x7fffa00304c0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#63 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffa00311e0, parent=parent@entry=0x10a61d0, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#64 0x00007fffcf001d20 in gst_stream_synchronizer_src_event (pad=pad@entry=0x7fffa00311e0, parent=parent@entry=0x10a61d0, event=event@entry=0x24c0920) at gststreamsynchronizer.c:200
        self = 0x10a61d0
        ret = 0
        __PRETTY_FUNCTION__ = "gst_stream_synchronizer_src_event"
#65 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa00311e0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7fffcf001990 <gst_stream_synchronizer_src_event>
        parent = 0x10a61d0
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#66 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x2510060, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffa00311e0
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#67 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x2510060, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#68 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x2510060, data=data@entry=0x7fffffffaa70) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#69 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffb002b470, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffaa70) at gstpad.c:2729
        intpad = 0x2510060
        result = 0
        iter = 0x235b500
        done = 0
        item = {g_type = 6443744, data = {{v_int = 38862944, v_uint = 38862944, v_long = 38862944, v_ulong = 38862944, v_int64 = 38862944, v_uint64 = 38862944, v_float = 1.53550026e-37, v_double = 1.9200845526652197e-316, v_pointer = 0x2510060}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#70 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffb002b470, parent=parent@entry=0x2510060, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#71 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffb002b470, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x2510060
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#72 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffa0030060, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffb002b470
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#73 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x7fffa0030060, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#74 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x7fffa0030060, data=data@entry=0x7fffffffad70) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#75 0x00007ffff13f6857 in gst_pad_forward (pad=0x7fffa0030fb0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffad70) at gstpad.c:2729
        intpad = 0x7fffa0030060
        result = 0
        iter = 0x235b5a0
        done = 0
        item = {g_type = 6443744, data = {{v_int = -1610416032, v_uint = 2684551264, v_long = 140735877939296, v_ulong = 140735877939296, v_int64 = 140735877939296, v_uint64 = 140735877939296, v_float = -1.10962557e-19, v_double = 6.953276242711312e-310, v_pointer = 0x7fffa0030060}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#76 0x00007ffff13f698e in gst_pad_event_default (pad=<optimised out>, parent=<optimised out>, event=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#77 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa0030fb0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7fffc63d0d30 <gst_queue_handle_src_event>
        parent = 0x25031d0
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#78 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1dc1af0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffa0030fb0
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#79 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1dc1af0, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#80 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1dc1af0, data=data@entry=0x7fffffffb070) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#81 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1d396d0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffb070) at gstpad.c:2729
        intpad = 0x1dc1af0
        result = 0
        iter = 0x7fff94007290
        done = 0
        item = {g_type = 6443744, data = {{v_int = 31202032, v_uint = 31202032, v_long = 31202032, v_ulong = 31202032, v_int64 = 31202032, v_uint64 = 31202032, v_float = 8.085389e-38, v_double = 1.5415852091639242e-316, v_pointer = 0x1dc1af0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#82 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1d396d0, parent=parent@entry=0x1dc1af0, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#83 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d396d0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x1dc1af0
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#84 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250e270, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x1d396d0
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#85 0x00007ffff13f955e in gst_pad_push_event (pad=0x250e270, event=event@entry=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#86 0x00007ffff16c98a0 in gst_base_transform_src_eventfunc (trans=0x7fffa005fdb0, event=0x24c0920) at gstbasetransform.c:1931
        ret = -512
        __PRETTY_FUNCTION__ = "gst_base_transform_src_eventfunc"
#87 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0xcee530, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff16c4b90 <gst_base_transform_src_event>
        parent = 0x7fffa005fdb0
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#88 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250ed60, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0xcee530
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#89 0x00007ffff13f955e in gst_pad_push_event (pad=0x250ed60, event=event@entry=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#90 0x00007ffff16c98a0 in gst_base_transform_src_eventfunc (trans=0x7fffa0060840, event=0x24c0920) at gstbasetransform.c:1931
        ret = -512
        __PRETTY_FUNCTION__ = "gst_base_transform_src_eventfunc"
#91 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa0031410, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff16c4b90 <gst_base_transform_src_event>
        parent = 0x7fffa0060840
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#92 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1d39490, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x7fffa0031410
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#93 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1d39490, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#94 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1d39490, data=data@entry=0x7fffffffb7d0) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#95 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1dc1d50, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffb7d0) at gstpad.c:2729
        intpad = 0x1d39490
        result = 0
        iter = 0x7fff940070b0
        done = 0
        item = {g_type = 6443744, data = {{v_int = 30643344, v_uint = 30643344, v_long = 30643344, v_ulong = 30643344, v_int64 = 30643344, v_uint64 = 30643344, v_float = 7.77223355e-38, v_double = 1.5139823544095487e-316, v_pointer = 0x1d39490}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#96 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1dc1d50, parent=parent@entry=0x1e50f00, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#97 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1dc1d50, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x1e50f00
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#98 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1dc1170, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x1dc1d50
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#99 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1dc1170, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#100 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1dc1170, data=data@entry=0x7fffffffbad0) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#101 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1d38dd0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffbad0) at gstpad.c:2729
        intpad = 0x1dc1170
        result = 0
        iter = 0x7fff94007150
        done = 0
        item = {g_type = 6443744, data = {{v_int = 31199600, v_uint = 31199600, v_long = 31199600, v_ulong = 31199600, v_int64 = 31199600, v_uint64 = 31199600, v_float = 8.08402582e-38, v_double = 1.5414650523988556e-316, v_pointer = 0x1dc1170}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#102 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1d38dd0, parent=parent@entry=0x1dc1170, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#103 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d38dd0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x1dc1170
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#104 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1dc0cb0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x1d38dd0
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#105 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1dc0cb0, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#106 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1dc0cb0, data=data@entry=0x7fffffffbdd0) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#107 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1d38710, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffbdd0) at gstpad.c:2729
        intpad = 0x1dc0cb0
        result = 0
        iter = 0x7fff940071f0
        done = 0
        item = {g_type = 6443744, data = {{v_int = 31198384, v_uint = 31198384, v_long = 31198384, v_ulong = 31198384, v_int64 = 31198384, v_uint64 = 31198384, v_float = 8.08334423e-38, v_double = 1.5414049740163213e-316, v_pointer = 0x1dc0cb0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#108 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1d38710, parent=parent@entry=0x1dc0cb0, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#109 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d38710, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x1dc0cb0
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#110 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xcee990, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x1d38710
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#111 0x00007ffff13f955e in gst_pad_push_event (pad=0xcee990, event=event@entry=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#112 0x00007ffff16c98a0 in gst_base_transform_src_eventfunc (trans=0x24fe0f0, event=0x24c0920) at gstbasetransform.c:1931
        ret = -512
        __PRETTY_FUNCTION__ = "gst_base_transform_src_eventfunc"
#113 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0xceebc0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff16c4b90 <gst_base_transform_src_event>
        parent = 0x24fe0f0
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#114 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xcee760, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0xceebc0
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#115 0x00007ffff13f955e in gst_pad_push_event (pad=0xcee760, event=event@entry=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#116 0x00007ffff16c98a0 in gst_base_transform_src_eventfunc (trans=0x24f9920, event=0x24c0920) at gstbasetransform.c:1931
        ret = -512
        __PRETTY_FUNCTION__ = "gst_base_transform_src_eventfunc"
#117 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0xcee300, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff16c4b90 <gst_base_transform_src_event>
        parent = 0x24f9920
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#118 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1d38950, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0xcee300
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#119 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1d38950, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#120 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1d38950, data=data@entry=0x7fffffffc530) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#121 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1dc0f10, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffc530) at gstpad.c:2729
        intpad = 0x1d38950
        result = 0
        iter = 0x7fff94002960
        done = 0
        item = {g_type = 6443744, data = {{v_int = 30640464, v_uint = 30640464, v_long = 30640464, v_ulong = 30640464, v_int64 = 30640464, v_uint64 = 30640464, v_float = 7.77061925e-38, v_double = 1.5138400635035464e-316, v_pointer = 0x1d38950}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#122 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1dc0f10, parent=parent@entry=0x24f70a0, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#123 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1dc0f10, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x24f70a0
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#124 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xceedf0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x1dc0f10
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#125 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0xceedf0, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#126 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0xceedf0, data=data@entry=0x7fffffffc830) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#127 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1d38b80, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffc830) at gstpad.c:2729
        intpad = 0xceedf0
        result = 0
        iter = 0x7fff900040b0
        done = 0
        item = {g_type = 6443744, data = {{v_int = 13561328, v_uint = 13561328, v_long = 13561328, v_ulong = 13561328, v_int64 = 13561328, v_uint64 = 13561328, v_float = 1.90034681e-38, v_double = 6.7001862767849803e-317, v_pointer = 0xceedf0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#128 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1d38b80, parent=parent@entry=0x10a6310, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#129 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d38b80, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x10a6310
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#130 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xcef020, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x1d38b80
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#131 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0xcef020, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#132 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0xcef020, data=data@entry=0x7fffffffcb30) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#133 0x00007ffff13f6857 in gst_pad_forward (pad=0xcef250, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffcb30) at gstpad.c:2729
        intpad = 0xcef020
        result = 0
        iter = 0x7fff94002b40
        done = 0
        item = {g_type = 6443744, data = {{v_int = 13561888, v_uint = 13561888, v_long = 13561888, v_ulong = 13561888, v_int64 = 13561888, v_uint64 = 13561888, v_float = 1.90042528e-38, v_double = 6.7004629535466514e-317, v_pointer = 0xcef020}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#134 0x00007ffff13f698e in gst_pad_event_default (pad=<optimised out>, parent=<optimised out>, event=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#135 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0xcef250, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7fffc63d0d30 <gst_queue_handle_src_event>
        parent = 0x2502030
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#136 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1dc0a50, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0xcef250
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#137 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1dc0a50, event=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#138 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1dc0a50, data=data@entry=0x7fffffffce30) at gstpad.c:2775
        __PRETTY_FUNCTION__ = "event_forward_func"
#139 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1d384d0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffce30) at gstpad.c:2729
        intpad = 0x1dc0a50
        result = 0
        iter = 0x7fff90004150
        done = 0
        item = {g_type = 6443744, data = {{v_int = 31197776, v_uint = 31197776, v_long = 31197776, v_ulong = 31197776, v_int64 = 31197776, v_uint64 = 31197776, v_float = 8.08300343e-38, v_double = 1.5413749348250541e-316, v_pointer = 0x1dc0a50}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        pushed_pads = 0x0
        __PRETTY_FUNCTION__ = "gst_pad_forward"
#140 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1d384d0, parent=parent@entry=0x1dc0a50, event=event@entry=0x24c0920) at gstpad.c:2826
        data = {event = 0x24c0920, result = 0, dispatched = 0}
        result = 1
        forward = <optimised out>
        __func__ = "gst_pad_event_default"
        __PRETTY_FUNCTION__ = "gst_pad_event_default"
#141 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d384d0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
        ret = <optimised out>
        event_type = GST_EVENT_SEEK
        serialized = <optimised out>
        need_unlock = 0
        sticky = 0
        eventfunc = 0x7ffff13f6890 <gst_pad_event_default>
        parent = 0x1dc0a50
        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
#142 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250fcb0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
        ret = <optimised out>
        peerpad = 0x1d384d0
        event_type = <optimised out>
        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
#143 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x250fcb0, event=event@entry=0x24c0920) at gstpad.c:4855
        ret = <optimised out>
        res = 0
        type = GST_PAD_PROBE_TYPE_EVENT_UPSTREAM
        sticky = 0
        serialized = <optimised out>
        __func__ = "gst_pad_push_event"
        __PRETTY_FUNCTION__ = "gst_pad_push_event"
#144 0x00007ffff16b5f15 in gst_base_sink_send_event (element=0x7fff94007f80, event=0x24c0920) at gstbasesink.c:4322
        pad = 0x250fcb0
        basesink = 0x7fff94007f80
        forward = 1
        result = 1
        mode = <optimised out>
        __PRETTY_FUNCTION__ = "gst_base_sink_send_event"
#145 0x00007ffff13dd1c1 in gst_element_send_event (element=element@entry=0x7fff94007f80, event=event@entry=0x24c0920) at gstelement.c:1561
        oclass = 0x24ec260
        result = 0
        __func__ = "gst_element_send_event"
        __PRETTY_FUNCTION__ = "gst_element_send_event"
#146 0x00007ffff13c38a6 in gst_bin_send_event (element=0x9efc60, event=0x24c0920) at gstbin.c:2832
        child = 0x7fff94007f80
        bin = <optimised out>
        iter = 0x17e1800
        res = 1
        done = 0
        data = {g_type = 6348240, data = {{v_int = -1811906688, v_uint = 2483060608, v_long = 140735676448640, v_ulong = 140735676448640, v_int64 = 140735676448640, v_uint64 = 140735676448640, v_float = -6.48749348e-27, v_double = 6.9532662877502032e-310, v_pointer = 0x7fff94007f80}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        __PRETTY_FUNCTION__ = "gst_bin_send_event"
#147 0x00007ffff13dd1c1 in gst_element_send_event (element=element@entry=0x9efc60, event=event@entry=0x24c0920) at gstelement.c:1561
        oclass = 0x24e3b40
        result = 0
        __func__ = "gst_element_send_event"
        __PRETTY_FUNCTION__ = "gst_element_send_event"
#148 0x00007ffff13c38a6 in gst_bin_send_event (element=0x24f7240, event=0x24c0920) at gstbin.c:2832
        child = 0x9efc60
        bin = <optimised out>
        iter = 0x7fffb4032ba0
        res = 1
        done = 0
        data = {g_type = 6348240, data = {{v_int = 10419296, v_uint = 10419296, v_long = 10419296, v_ulong = 10419296, v_int64 = 10419296, v_uint64 = 10419296, v_float = 1.46005435e-38, v_double = 5.1478162074511168e-317, v_pointer = 0x9efc60}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        __PRETTY_FUNCTION__ = "gst_bin_send_event"
#149 0x00007ffff13dd1c1 in gst_element_send_event (element=element@entry=0x24f7240, event=event@entry=0x24c0920) at gstelement.c:1561
        oclass = 0x626710
        result = 0
        __func__ = "gst_element_send_event"
        __PRETTY_FUNCTION__ = "gst_element_send_event"
#150 0x00007ffff13c38a6 in gst_bin_send_event (element=0x24f7c00, event=0x24c0920) at gstbin.c:2832
        child = 0x24f7240
        bin = <optimised out>
        iter = 0xe74a40
        res = 1
        done = 0
        data = {g_type = 6348240, data = {{v_int = 38761024, v_uint = 38761024, v_long = 38761024, v_ulong = 38761024, v_int64 = 38761024, v_uint64 = 38761024, v_float = 1.52407463e-37, v_double = 1.9150490356028057e-316, v_pointer = 0x24f7240}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        __PRETTY_FUNCTION__ = "gst_bin_send_event"
#151 0x00007ffff13dd1c1 in gst_element_send_event (element=0x24f7c00, event=event@entry=0x24c0920) at gstelement.c:1561
        oclass = 0x626710
        result = 0
        __func__ = "gst_element_send_event"
        __PRETTY_FUNCTION__ = "gst_element_send_event"
#152 0x00007fffcefee26f in gst_play_sink_send_event_to_sink (playsink=0x24e4070, event=0x24c0920) at gstplaysink.c:4424
        res = 1
        event = 0x24c0920
        playsink = 0x24e4070
#153 0x00007fffcefee3fc in gst_play_sink_send_event (element=0x24e4070, event=0x24c0920) at gstplaysink.c:4456
        res = 0
        event_type = <optimised out>
        playsink = 0x24e4070
#154 0x00007ffff13dd1c1 in gst_element_send_event (element=element@entry=0x24e4070, event=event@entry=0x24c0920) at gstelement.c:1561
        oclass = 0x24dea10
        result = 0
        __func__ = "gst_element_send_event"
        __PRETTY_FUNCTION__ = "gst_element_send_event"
#155 0x00007ffff13c38a6 in gst_bin_send_event (element=0x24e0a90, event=0x24c0920) at gstbin.c:2832
        child = 0x24e4070
        bin = <optimised out>
        iter = 0xbeb430
        res = 1
        done = 0
        data = {g_type = 6348240, data = {{v_int = 38682736, v_uint = 38682736, v_long = 38682736, v_ulong = 38682736, v_int64 = 38682736, v_uint64 = 38682736, v_float = 1.51529824e-37, v_double = 1.9111810944746438e-316, v_pointer = 0x24e4070}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        __PRETTY_FUNCTION__ = "gst_bin_send_event"
#156 0x00007ffff13dd1c1 in gst_element_send_event (element=0x24e0a90, event=0x24c0920) at gstelement.c:1561
        oclass = 0x24df6c0
        result = 0
        __func__ = "gst_element_send_event"
        __PRETTY_FUNCTION__ = "gst_element_send_event"
#157 0x00007ffff13dd335 in gst_element_seek (element=<optimised out>, rate=rate@entry=1, format=format@entry=GST_FORMAT_TIME, flags=flags@entry=GST_SEEK_FLAG_FLUSH, start_type=start_type@entry=GST_SEEK_TYPE_SET, start=start@entry=56000000000, stop_type=stop_type@entry=GST_SEEK_TYPE_NONE, stop=stop@entry=-1) at gstelement.c:1601
        event = <optimised out>
        __func__ = "gst_element_seek"
#158 0x00007ffff7b6e5ea in impl_set_time (player=<optimised out>, time=56000000000) at rb-player-gst.c:998
        mp = 0x9e1900
        __FUNCTION__ = "impl_set_time"
#159 0x00007ffff7aed3d8 in rb_shell_player_set_playing_time (player=0x7fffdc007720, time=time@entry=56, error=error@entry=0x0) at rb-shell-player.c:2272
        __FUNCTION__ = "rb_shell_player_set_playing_time"
#160 0x00007ffff7b2b6ea in apply_slider_position (header=header@entry=0x84a430) at rb-header.c:1098
        progress = <optimised out>
        new = 56
        __FUNCTION__ = "apply_slider_position"
#161 0x00007ffff7b2bccd in slider_release_callback (widget=<optimised out>, event=<optimised out>, header=0x84a430) at rb-header.c:1124
No locals.
#162 0x00007ffff71f3c4c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#163 0x00007ffff6e113b8 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#164 0x00007ffff6e22d3d in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#165 0x00007ffff6e2a6f9 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#166 0x00007ffff6e2ace2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#167 0x00007ffff731c974 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#168 0x00007ffff71f208c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#169 0x00007ffff71f391a in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#170 0x00007ffff346fc22 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
No symbol table info available.
#171 0x00007ffff6b41e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#172 0x00007ffff6b42048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#173 0x00007ffff6b420ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#174 0x00007ffff1bd9b9c in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#175 0x00007ffff7ad3e42 in rb_application_run (app=0x61a140, argc=argc@entry=1, argv=argv@entry=0x7fffffffe028) at rb-application.c:659
        context = <optimised out>
        debug = 0
        debug_match = 0x0
        nargc = 1
        nargv = 0x7fffffffe028
        error = 0x0
        options = {{long_name = 0x7ffff7b9fe1a "debug", short_name = 100 'd', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fffffffdd30, description = 0x7ffff7b7ef6a "Enable debug output", arg_description = 0x0}, {long_name = 0x7ffff7b9fe22 "debug-match", short_name = 68 'D', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x7fffffffdd38, description = 0x7ffff7b7fa20 "Enable debug output matching a specified string", arg_description = 0x0}, {long_name = 0x7ffff7b7ef7e "no-update", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x61a024, description = 0x7ffff7b7fa50 "Do not update the library with file changes", arg_description = 0x0}, {long_name = 0x7ffff7b7ef88 "no-registration", short_name = 110 'n', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x61a028, description = 0x7ffff7b7ef98 "Do not register the shell", arg_description = 0x0}, {long_name = 0x7ffff7b7efb2 "dry-run", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x61a02c, description = 0x7ffff7b7fa80 "Don't save any data permanently (implies --no-registration)", arg_description = 0x0}, {long_name = 0x7ffff7b7efba "disable-plugins", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x61a030, description = 0x7ffff7b7efca "Disable loading of plugins", arg_description = 0x0}, {long_name = 0x7ffff7b7efe5 "rhythmdb-file", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x61a038, description = 0x7ffff7b7eff3 "Path for database file to use", arg_description = 0x0}, {long_name = 0x7ffff7b7f011 "playlists-file", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x61a040, description = 0x7ffff7b7fac0 "Path for playlists file to use", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}
#176 0x0000000000400d3a in main (argc=1, argv=0x7fffffffe028) at main.c:89
        app = 0x61a140
        rc = <optimised out>
(gdb) info registers
rax            0xfffffffffffffe00	-512
rbx            0x250fa80	38861440
rcx            0xffffffffffffffff	-1
rdx            0x2	2
rsi            0x80	128
rdi            0x7fff94009dc0	140735676456384
rbp            0x1aa29e0	0x1aa29e0
rsp            0x7fffffff83c8	0x7fffffff83c8
r8             0x7fff94009dc0	140735676456384
r9             0x7ffff13e8a20	140737240795680
r10            0x0	0
r11            0x246	582
r12            0x180	384
r13            0x250fa98	38861464
r14            0x0	0
r15            0x7ffff1693260	140737243591264
rip            0x7ffff68e9f2c	0x7ffff68e9f2c <__lll_lock_wait+28>
eflags         0x246	[ PF ZF IF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
gs             0x0	0
(gdb) x/16i $pc
=> 0x7ffff68e9f2c <__lll_lock_wait+28>:	mov    %edx,%eax
   0x7ffff68e9f2e <__lll_lock_wait+30>:	xchg   %eax,(%rdi)
   0x7ffff68e9f30 <__lll_lock_wait+32>:	test   %eax,%eax
   0x7ffff68e9f32 <__lll_lock_wait+34>:	jne    0x7ffff68e9f25 <__lll_lock_wait+21>
   0x7ffff68e9f34 <__lll_lock_wait+36>:	pop    %rdx
   0x7ffff68e9f35 <__lll_lock_wait+37>:	pop    %r10
   0x7ffff68e9f37 <__lll_lock_wait+39>:	retq   
   0x7ffff68e9f38:	nopl   0x0(%rax,%rax,1)
   0x7ffff68e9f40 <__lll_timedlock_wait>:	cmpl   $0x0,0x20e4d9(%rip)        # 0x7ffff6af8420 <__have_futex_clock_realtime>
   0x7ffff68e9f47 <__lll_timedlock_wait+7>:	je     0x7ffff68e9f94 <__lll_timedlock_wait+84>
   0x7ffff68e9f49 <__lll_timedlock_wait+9>:	cmpq   $0x0,(%rdx)
   0x7ffff68e9f4d <__lll_timedlock_wait+13>:	js     0x7ffff68e9f8e <__lll_timedlock_wait+78>
   0x7ffff68e9f4f <__lll_timedlock_wait+15>:	push   %r9
   0x7ffff68e9f51 <__lll_timedlock_wait+17>:	mov    %rdx,%r10
   0x7ffff68e9f54 <__lll_timedlock_wait+20>:	mov    $0xffffffff,%r9d
   0x7ffff68e9f5a <__lll_timedlock_wait+26>:	xor    $0x189,%esi
(gdb) thread apply all backtrace

Thread 33 (Thread 0x7fffcdf84700 (LWP 7872)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6b83bf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff141f70c in gst_task_func (task=0x7fffb0018050) at gsttask.c:301
#3  0x00007ffff6b6788c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff6b66f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff68e3182 in start_thread (arg=0x7fffcdf84700) at pthread_create.c:312
#6  0x00007ffff661047d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 32 (Thread 0x7fffba7a1700 (LWP 7871)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6b83bf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff141f70c in gst_task_func (task=0x7fffb0018710) at gsttask.c:301
#3  0x00007ffff6b6788c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff6b66f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff68e3182 in start_thread (arg=0x7fffba7a1700) at pthread_create.c:312
#6  0x00007ffff661047d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 31 (Thread 0x7fffa77fd700 (LWP 7869)):
#0  0x00007ffff660312d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffc5f7f031 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fffc5f7083c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fffc5f70ece in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fffc5f70f80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fffc5f7efe3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fffc5b22f08 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#7  0x00007ffff68e3182 in start_thread (arg=0x7fffa77fd700) at pthread_create.c:312
#8  0x00007ffff661047d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 26 (Thread 0x7fffb8f72700 (LWP 7863)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6b83bf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffc63dc346 in gst_queue2_wait_free_space (queue=0x7fff980720d0) at gstqueue2.c:1605
#3  gst_queue2_chain_buffer_or_buffer_list (queue=0x7fff980720d0, item=0x7fffb003e470, item_type=GST_QUEUE2_ITEM_TYPE_BUFFER) at gstqueue2.c:2448
#4  0x00007ffff13f1d08 in gst_pad_chain_data_unchecked (data=0x7fffb003e470, type=<optimised out>, pad=0xcefb10) at gstpad.c:3760
#5  gst_pad_push_data (pad=0x7fffa0030290, type=<optimised out>, data=<optimised out>) at gstpad.c:3990
#6  0x00007ffff13f1d08 in gst_pad_chain_data_unchecked (data=0x7fffb003e470, type=4112, pad=0x250eb30) at gstpad.c:3760
#7  gst_pad_push_data (pad=pad@entry=0x250fa80, type=type@entry=4112, data=<optimised out>) at gstpad.c:3990
#8  0x00007ffff13f89b6 in gst_pad_push (pad=pad@entry=0x250fa80, buffer=<optimised out>) at gstpad.c:4093
#9  0x00007ffff16c1715 in gst_base_src_loop (pad=0x250fa80) at gstbasesrc.c:2779
#10 0x00007ffff141f549 in gst_task_func (task=0x1dcc710) at gsttask.c:316
#11 0x00007ffff6b6788c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007ffff6b66f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007ffff68e3182 in start_thread (arg=0x7fffb8f72700) at pthread_create.c:312
#14 0x00007ffff661047d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7fffc4b4a700 (LWP 7862)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6b83bf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff141f70c in gst_task_func (task=0x7fffb0048050) at gsttask.c:301
#3  0x00007ffff6b6788c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff6b66f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff68e3182 in start_thread (arg=0x7fffc4b4a700) at pthread_create.c:312
#6  0x00007ffff661047d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7fffc7fff700 (LWP 7841)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6b83bf7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6b181db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff6b185d7 in g_async_queue_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff7b48bad in action_thread_main (db=0x99a230) at rhythmdb.c:3016
#5  0x00007ffff6b66f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ffff68e3182 in start_thread (arg=0x7fffc7fff700) at pthread_create.c:312
#7  0x00007ffff661047d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7fffcfa17700 (LWP 7837)):
#0  0x00007ffff660312d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff6b41fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6b420ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff6b42129 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff6b66f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff68e3182 in start_thread (arg=0x7fffcfa17700) at pthread_create.c:312
#6  0x00007ffff661047d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fffe1640700 (LWP 7832)):
#0  0x00007ffff660312d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff6b41fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6b4230a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff1c0e336 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ffff6b66f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff68e3182 in start_thread (arg=0x7fffe1640700) at pthread_create.c:312
#6  0x00007ffff661047d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fffe1e41700 (LWP 7831)):
#0  0x00007ffff660312d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff6b41fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6b420ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffe1e491ad in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007ffff6b66f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff68e3182 in start_thread (arg=0x7fffe1e41700) at pthread_create.c:312
#6  0x00007ffff661047d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ffff7f9ca40 (LWP 7827)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007ffff68e5672 in _L_lock_953 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ffff68e54da in __GI___pthread_mutex_lock (mutex=0x7fff94009dc0) at ../nptl/pthread_mutex_lock.c:114
#3  0x00007ffff13f097c in gst_pad_send_event_unchecked (pad=pad@entry=0x250fa80, event=event@entry=0x1aa29e0, type=type@entry=384) at gstpad.c:4974
#4  0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250eb30, event=event@entry=0x1aa29e0, type=384, type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#5  0x00007ffff13f955e in gst_pad_push_event (pad=0x250eb30, event=event@entry=0x1aa29e0) at gstpad.c:4855
#6  0x00007fffc63e0c02 in gst_type_find_element_src_event (pad=pad@entry=0x7fffa0030290, parent=parent@entry=0x7fff94011010, event=event@entry=0x1aa29e0) at gsttypefindelement.c:519
#7  0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa0030290, event=event@entry=0x1aa29e0, type=type@entry=384) at gstpad.c:5036
#8  0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xcefb10, event=event@entry=0x1aa29e0, type=384, type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#9  0x00007ffff13f955e in gst_pad_push_event (pad=0xcefb10, event=0x1aa29e0) at gstpad.c:4855
#10 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x250f1c0, event=event@entry=0x1aa29e0, type=type@entry=384) at gstpad.c:5036
#11 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1105d40, event=event@entry=0x1aa29e0, type=384, type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#12 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1105d40, event=0x1aa29e0) at gstpad.c:4855
#13 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1105d40, data=data@entry=0x7fffffff8bd0) at gstpad.c:2775
#14 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffb002a930, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffff8bd0) at gstpad.c:2729
#15 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffb002a930, parent=parent@entry=0x1105d40, event=event@entry=0x1aa29e0) at gstpad.c:2826
#16 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffb002a930, event=event@entry=0x1aa29e0, type=type@entry=384) at gstpad.c:5036
#17 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xcef8e0, event=event@entry=0x1aa29e0, type=384, type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#18 0x00007ffff13f955e in gst_pad_push_event (pad=0xcef8e0, event=0x1aa29e0) at gstpad.c:4855
#19 0x00007fffc63e0ee3 in gst_type_find_element_seek (event=0x9ecb90, typefind=0x9eca40) at gsttypefindelement.c:471
#20 gst_type_find_element_src_event (pad=pad@entry=0x250f620, parent=parent@entry=0x9eca40, event=event@entry=0xf34300) at gsttypefindelement.c:517
#21 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x250f620, event=event@entry=0xf34300, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#22 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250e6d0, event=event@entry=0xf34300, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#23 0x00007ffff13f955e in gst_pad_push_event (pad=0x250e6d0, event=event@entry=0xf34300) at gstpad.c:4855
#24 0x00007ffff16aa948 in gst_base_parse_handle_seek (event=0x24c0920, parse=0x7fff9c007570) at gstbaseparse.c:4328
#25 gst_base_parse_src_event_default (parse=0x7fff9c007570, event=0x24c0920) at gstbaseparse.c:1399
#26 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x250e900, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#27 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250e4a0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#28 0x00007ffff13f955e in gst_pad_push_event (pad=0x250e4a0, event=event@entry=0x24c0920) at gstpad.c:4855
#29 0x00007ffff19091ff in gst_audio_decoder_src_eventfunc (dec=0x7fff9c00b750, event=0x24c0920) at gstaudiodecoder.c:2234
#30 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa0031870, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#31 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffc00e8dd0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#32 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x7fffc00e8dd0, event=0x24c0920) at gstpad.c:4855
#33 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x7fffc00e8dd0, data=data@entry=0x7fffffff9840) at gstpad.c:2775
#34 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffc00dc130, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffff9840) at gstpad.c:2729
#35 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffc00dc130, parent=parent@entry=0x1b0ec90, event=event@entry=0x24c0920) at gstpad.c:2826
#36 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffc00dc130, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#37 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffc00e8b90, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#38 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x7fffc00e8b90, event=0x24c0920) at gstpad.c:4855
#39 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x7fffc00e8b90, data=data@entry=0x7fffffff9b40) at gstpad.c:2775
#40 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0xa2a820, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffff9b40) at gstpad.c:2729
#41 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0xa2a820, parent=parent@entry=0x1b0fad0, event=event@entry=0x24c0920) at gstpad.c:2826
#42 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0xa2a820, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#43 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffc00e0b20, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#44 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x7fffc00e0b20, event=event@entry=0x24c0920) at gstpad.c:4855
#45 0x00007fffc63c6373 in gst_input_selector_event (pad=pad@entry=0x7fffa00306f0, parent=parent@entry=0xad3690, event=event@entry=0x24c0920) at gstinputselector.c:1537
#46 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa00306f0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#47 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x2510520, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#48 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x2510520, event=0x24c0920) at gstpad.c:4855
#49 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x2510520, data=data@entry=0x7fffffffa080) at gstpad.c:2775
#50 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffb002a6f0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffa080) at gstpad.c:2729
#51 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffb002a6f0, parent=parent@entry=0x2510520, event=event@entry=0x24c0920) at gstpad.c:2826
#52 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffb002a6f0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#53 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250f850, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#54 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x250f850, event=0x24c0920) at gstpad.c:4855
#55 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x250f850, data=data@entry=0x7fffffffa380) at gstpad.c:2775
#56 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffb002afe0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffa380) at gstpad.c:2729
#57 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffb002afe0, parent=parent@entry=0x10a6bd0, event=event@entry=0x24c0920) at gstpad.c:2826
#58 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffb002afe0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#59 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffa00304c0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#60 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x7fffa00304c0, event=0x24c0920) at gstpad.c:4855
#61 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x7fffa00304c0, data=data@entry=0x7fffffffa680) at gstpad.c:2775
#62 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffa00311e0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffa680) at gstpad.c:2729
#63 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffa00311e0, parent=parent@entry=0x10a61d0, event=event@entry=0x24c0920) at gstpad.c:2826
#64 0x00007fffcf001d20 in gst_stream_synchronizer_src_event (pad=pad@entry=0x7fffa00311e0, parent=parent@entry=0x10a61d0, event=event@entry=0x24c0920) at gststreamsynchronizer.c:200
#65 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa00311e0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#66 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x2510060, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#67 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x2510060, event=0x24c0920) at gstpad.c:4855
#68 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x2510060, data=data@entry=0x7fffffffaa70) at gstpad.c:2775
#69 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x7fffb002b470, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffaa70) at gstpad.c:2729
#70 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x7fffb002b470, parent=parent@entry=0x2510060, event=event@entry=0x24c0920) at gstpad.c:2826
#71 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffb002b470, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#72 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffa0030060, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#73 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x7fffa0030060, event=0x24c0920) at gstpad.c:4855
#74 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x7fffa0030060, data=data@entry=0x7fffffffad70) at gstpad.c:2775
#75 0x00007ffff13f6857 in gst_pad_forward (pad=0x7fffa0030fb0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffad70) at gstpad.c:2729
#76 0x00007ffff13f698e in gst_pad_event_default (pad=<optimised out>, parent=<optimised out>, event=0x24c0920) at gstpad.c:2826
#77 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa0030fb0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#78 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1dc1af0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#79 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1dc1af0, event=0x24c0920) at gstpad.c:4855
#80 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1dc1af0, data=data@entry=0x7fffffffb070) at gstpad.c:2775
#81 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1d396d0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffb070) at gstpad.c:2729
#82 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1d396d0, parent=parent@entry=0x1dc1af0, event=event@entry=0x24c0920) at gstpad.c:2826
#83 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d396d0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#84 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250e270, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#85 0x00007ffff13f955e in gst_pad_push_event (pad=0x250e270, event=event@entry=0x24c0920) at gstpad.c:4855
#86 0x00007ffff16c98a0 in gst_base_transform_src_eventfunc (trans=0x7fffa005fdb0, event=0x24c0920) at gstbasetransform.c:1931
#87 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0xcee530, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#88 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250ed60, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#89 0x00007ffff13f955e in gst_pad_push_event (pad=0x250ed60, event=event@entry=0x24c0920) at gstpad.c:4855
#90 0x00007ffff16c98a0 in gst_base_transform_src_eventfunc (trans=0x7fffa0060840, event=0x24c0920) at gstbasetransform.c:1931
#91 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffa0031410, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#92 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1d39490, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#93 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1d39490, event=0x24c0920) at gstpad.c:4855
#94 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1d39490, data=data@entry=0x7fffffffb7d0) at gstpad.c:2775
#95 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1dc1d50, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffb7d0) at gstpad.c:2729
#96 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1dc1d50, parent=parent@entry=0x1e50f00, event=event@entry=0x24c0920) at gstpad.c:2826
#97 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1dc1d50, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#98 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1dc1170, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#99 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1dc1170, event=0x24c0920) at gstpad.c:4855
#100 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1dc1170, data=data@entry=0x7fffffffbad0) at gstpad.c:2775
#101 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1d38dd0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffbad0) at gstpad.c:2729
#102 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1d38dd0, parent=parent@entry=0x1dc1170, event=event@entry=0x24c0920) at gstpad.c:2826
#103 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d38dd0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#104 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1dc0cb0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#105 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1dc0cb0, event=0x24c0920) at gstpad.c:4855
#106 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1dc0cb0, data=data@entry=0x7fffffffbdd0) at gstpad.c:2775
#107 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1d38710, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffbdd0) at gstpad.c:2729
#108 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1d38710, parent=parent@entry=0x1dc0cb0, event=event@entry=0x24c0920) at gstpad.c:2826
#109 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d38710, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#110 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xcee990, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#111 0x00007ffff13f955e in gst_pad_push_event (pad=0xcee990, event=event@entry=0x24c0920) at gstpad.c:4855
#112 0x00007ffff16c98a0 in gst_base_transform_src_eventfunc (trans=0x24fe0f0, event=0x24c0920) at gstbasetransform.c:1931
#113 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0xceebc0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#114 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xcee760, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#115 0x00007ffff13f955e in gst_pad_push_event (pad=0xcee760, event=event@entry=0x24c0920) at gstpad.c:4855
#116 0x00007ffff16c98a0 in gst_base_transform_src_eventfunc (trans=0x24f9920, event=0x24c0920) at gstbasetransform.c:1931
#117 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0xcee300, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#118 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1d38950, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#119 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1d38950, event=0x24c0920) at gstpad.c:4855
#120 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1d38950, data=data@entry=0x7fffffffc530) at gstpad.c:2775
#121 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1dc0f10, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffc530) at gstpad.c:2729
#122 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1dc0f10, parent=parent@entry=0x24f70a0, event=event@entry=0x24c0920) at gstpad.c:2826
#123 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1dc0f10, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#124 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xceedf0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#125 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0xceedf0, event=0x24c0920) at gstpad.c:4855
#126 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0xceedf0, data=data@entry=0x7fffffffc830) at gstpad.c:2775
#127 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1d38b80, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffc830) at gstpad.c:2729
#128 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1d38b80, parent=parent@entry=0x10a6310, event=event@entry=0x24c0920) at gstpad.c:2826
#129 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d38b80, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#130 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0xcef020, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#131 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0xcef020, event=0x24c0920) at gstpad.c:4855
#132 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0xcef020, data=data@entry=0x7fffffffcb30) at gstpad.c:2775
#133 0x00007ffff13f6857 in gst_pad_forward (pad=0xcef250, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffcb30) at gstpad.c:2729
#134 0x00007ffff13f698e in gst_pad_event_default (pad=<optimised out>, parent=<optimised out>, event=0x24c0920) at gstpad.c:2826
#135 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0xcef250, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#136 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1dc0a50, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#137 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x1dc0a50, event=0x24c0920) at gstpad.c:4855
#138 0x00007ffff13f979f in event_forward_func (pad=pad@entry=0x1dc0a50, data=data@entry=0x7fffffffce30) at gstpad.c:2775
#139 0x00007ffff13f6857 in gst_pad_forward (pad=pad@entry=0x1d384d0, forward=forward@entry=0x7ffff13f96d0 <event_forward_func>, user_data=user_data@entry=0x7fffffffce30) at gstpad.c:2729
#140 0x00007ffff13f698e in gst_pad_event_default (pad=pad@entry=0x1d384d0, parent=parent@entry=0x1dc0a50, event=event@entry=0x24c0920) at gstpad.c:2826
#141 0x00007ffff13f06db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d384d0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5036
#142 0x00007ffff13f0ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x250fcb0, event=event@entry=0x24c0920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4731
#143 0x00007ffff13f955e in gst_pad_push_event (pad=pad@entry=0x250fcb0, event=event@entry=0x24c0920) at gstpad.c:4855
#144 0x00007ffff16b5f15 in gst_base_sink_send_event (element=0x7fff94007f80, event=0x24c0920) at gstbasesink.c:4322
#145 0x00007ffff13dd1c1 in gst_element_send_event (element=element@entry=0x7fff94007f80, event=event@entry=0x24c0920) at gstelement.c:1561
#146 0x00007ffff13c38a6 in gst_bin_send_event (element=0x9efc60, event=0x24c0920) at gstbin.c:2832
#147 0x00007ffff13dd1c1 in gst_element_send_event (element=element@entry=0x9efc60, event=event@entry=0x24c0920) at gstelement.c:1561
#148 0x00007ffff13c38a6 in gst_bin_send_event (element=0x24f7240, event=0x24c0920) at gstbin.c:2832
#149 0x00007ffff13dd1c1 in gst_element_send_event (element=element@entry=0x24f7240, event=event@entry=0x24c0920) at gstelement.c:1561
#150 0x00007ffff13c38a6 in gst_bin_send_event (element=0x24f7c00, event=0x24c0920) at gstbin.c:2832
#151 0x00007ffff13dd1c1 in gst_element_send_event (element=0x24f7c00, event=event@entry=0x24c0920) at gstelement.c:1561
#152 0x00007fffcefee26f in gst_play_sink_send_event_to_sink (playsink=0x24e4070, event=0x24c0920) at gstplaysink.c:4424
#153 0x00007fffcefee3fc in gst_play_sink_send_event (element=0x24e4070, event=0x24c0920) at gstplaysink.c:4456
#154 0x00007ffff13dd1c1 in gst_element_send_event (element=element@entry=0x24e4070, event=event@entry=0x24c0920) at gstelement.c:1561
#155 0x00007ffff13c38a6 in gst_bin_send_event (element=0x24e0a90, event=0x24c0920) at gstbin.c:2832
#156 0x00007ffff13dd1c1 in gst_element_send_event (element=0x24e0a90, event=0x24c0920) at gstelement.c:1561
#157 0x00007ffff13dd335 in gst_element_seek (element=<optimised out>, rate=rate@entry=1, format=format@entry=GST_FORMAT_TIME, flags=flags@entry=GST_SEEK_FLAG_FLUSH, start_type=start_type@entry=GST_SEEK_TYPE_SET, start=start@entry=56000000000, stop_type=stop_type@entry=GST_SEEK_TYPE_NONE, stop=stop@entry=-1) at gstelement.c:1601
#158 0x00007ffff7b6e5ea in impl_set_time (player=<optimised out>, time=56000000000) at rb-player-gst.c:998
#159 0x00007ffff7aed3d8 in rb_shell_player_set_playing_time (player=0x7fffdc007720, time=time@entry=56, error=error@entry=0x0) at rb-shell-player.c:2272
#160 0x00007ffff7b2b6ea in apply_slider_position (header=header@entry=0x84a430) at rb-header.c:1098
#161 0x00007ffff7b2bccd in slider_release_callback (widget=<optimised out>, event=<optimised out>, header=0x84a430) at rb-header.c:1124
#162 0x00007ffff71f3c4c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#163 0x00007ffff6e113b8 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#164 0x00007ffff6e22d3d in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#165 0x00007ffff6e2a6f9 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#166 0x00007ffff6e2ace2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#167 0x00007ffff731c974 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#168 0x00007ffff71f208c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#169 0x00007ffff71f391a in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#170 0x00007ffff346fc22 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#171 0x00007ffff6b41e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#172 0x00007ffff6b42048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#173 0x00007ffff6b420ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#174 0x00007ffff1bd9b9c in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#175 0x00007ffff7ad3e42 in rb_application_run (app=0x61a140, argc=argc@entry=1, argv=argv@entry=0x7fffffffe028) at rb-application.c:659
#176 0x0000000000400d3a in main (argc=1, argv=0x7fffffffe028) at main.c:89
(gdb) quit
A debugging session is active.

	Inferior 1 [process 7827] will be killed.

Quit anyway? (y or n) 