sing host libthread_db library "/lib/libthread_db.so.1".


0x0000ffff808f107c in __GI___poll (fds=0x13cd2d10, nfds=1, timeout=<optimized out>) at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/poll.c:41
41	  return SYSCALL_CANCEL (ppoll, fds, nfds, timeout_ts_p, NULL, 0);
(gdb) 
(gdb) 
(gdb) thread apply all bt

Thread 15 (Thread 0xffff3f7fe1d0 (LWP 29815)):
#0  0x0000ffff8099034c in __lll_lock_wait (futex=0xffff7800b890, private=0) at /usr/src/debug/glibc/2.27-r0/git/nptl/lowlevellock.c:46
#1  0x0000ffff80989658 in __GI___pthread_mutex_lock (mutex=0xffff7800b890) at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_mutex_lock.c:113
#2  0x0000ffff80b751d8 in gst_element_set_state_func (element=0xffff7800df90, state=GST_STATE_NULL) at gstelement.c:2831
#3  0x0000ffff80c4dae8 in emit_error (self=0x13ee7000, err=0xffff2c004ea0) at gstplayer.c:1085
#4  0x000000000040609c in input_thread_fun (data=0xffffeb344040) at gplay2.c:1147
#5  0x0000ffff80a20f84 in ?? () from /usr/lib/libglib-2.0.so.0
#6  0x0000ffffeb343f50 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 14 (Thread 0xffff3ffff1d0 (LWP 29814)):
#0  syscall () at ../sysdeps/unix/sysv/linux/aarch64/syscall.S:38
#1  0x0000ffff80a4084c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2  0x0000ffff80bc818c in gst_task_func (task=0xffff64051290) at gsttask.c:317
#3  0x0000ffff80a21a3c in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x0000ffff80ab6410 in __glib_assert_msg () from /usr/lib/libglib-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 13 (Thread 0xffff5c93e1d0 (LWP 29813)):
#0  syscall () at ../sysdeps/unix/sysv/linux/aarch64/syscall.S:38
#1  0x0000ffff80a4084c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2  0x0000ffff802f190c in gst_queue_loop (pad=<optimized out>) at gstqueue.c:1525
#3  0x0000ffff80bc7f70 in gst_task_func (task=0xffff64051170) at gsttask.c:332
#4  0x0000ffff80a21a3c in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x0000ffff80ab6410 in __glib_assert_msg () from /usr/lib/libglib-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 12 (Thread 0xffff5d13f1d0 (LWP 29812)):
#0  syscall () at ../sysdeps/unix/sysv/linux/aarch64/syscall.S:38
#1  0x0000ffff80a4084c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2  0x0000ffff805c6774 in gst_base_sink_wait_preroll (sink=sink@entry=0x13edd2e0) at gstbasesink.c:2267
#3  0x0000ffff805c6a6c in gst_base_sink_do_preroll (sink=sink@entry=0x13edd2e0, obj=obj@entry=0xffff6c0ef900) at gstbasesink.c:2361
---Type <return> to continue, or q <return> to quit---
#4  0x0000ffff805c7274 in gst_base_sink_do_sync (basesink=basesink@entry=0x13edd2e0, obj=obj@entry=0xffff6c0ef900, late=0xffff80b11c30, late@entry=0xffff5d13e668, 
    step_end=step_end@entry=0xffff5d13e66c) at gstbasesink.c:2564
#5  0x0000ffff805c8368 in gst_base_sink_chain_unlocked (basesink=basesink@entry=0x13edd2e0, obj=obj@entry=0xffff6c0ef900, is_list=is_list@entry=0, pad=<optimized out>)
    at gstbasesink.c:3518
#6  0x0000ffff805c96a0 in gst_base_sink_chain_main (basesink=0x13edd2e0, pad=<optimized out>, obj=0xffff6c0ef900, is_list=0) at gstbasesink.c:3677
#7  0x0000ffff80b8fbd8 in gst_pad_chain_data_unchecked (data=<optimized out>, type=4112, pad=0x13ed8600) at gstpad.c:4322
#8  gst_pad_push_data (pad=0x13ed83b0, type=type@entry=4112, data=<optimized out>, data@entry=0xffff6c0ef900) at gstpad.c:4578
#9  0x0000ffff80b983b0 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0xffff6c0ef900) at gstpad.c:4697
#10 0x0000ffff802f22f4 in gst_queue_push_one (queue=0x13ece0d0) at gstqueue.c:1384
#11 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1537
#12 0x0000ffff80bc7f70 in gst_task_func (task=0xffff64051050) at gsttask.c:332
#13 0x0000ffff80a21a3c in ?? () from /usr/lib/libglib-2.0.so.0
#14 0x0000ffff80ab6410 in __glib_assert_msg () from /usr/lib/libglib-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 11 (Thread 0xffff5d1cb1d0 (LWP 29811)):
#0  0x0000ffff808f107c in __GI___poll (fds=0xffff5d1ca950, nfds=1, timeout=<optimized out>) at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/poll.c:41
#1  0x0000ffff5e1d32a8 in xf_ipc_wait () from /usr/lib/imx-mm/audio-codec/wrap/lib_dsp_wrap_arm_elinux.so
#2  0x0000ffff5e1d404c in xf_proxy_thread () from /usr/lib/imx-mm/audio-codec/wrap/lib_dsp_wrap_arm_elinux.so
#3  0x0000ffff80986f78 in start_thread (arg=0xffff7cc013c6) at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
#4  0x0000ffff808f9e2c in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78

Thread 10 (Thread 0xffff5eb191d0 (LWP 29810)):
#0  0x0000ffff808f107c in __GI___poll (fds=0xffff50010400, nfds=3, timeout=<optimized out>) at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/poll.c:41
#1  0x0000ffff7c389d48 in ?? () from /usr/lib/libpulse.so.0
#2  0x0000ffff50010400 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 9 (Thread 0xffff5f31a1d0 (LWP 29808)):
#0  syscall () at ../sysdeps/unix/sysv/linux/aarch64/syscall.S:38
#1  0x0000ffff80a4084c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2  0x0000ffff80bc818c in gst_task_func (task=0xffff6c036710) at gsttask.c:317
#3  0x0000ffff80a21a3c in ?? () from /usr/lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#4  0x0000ffff80ab6410 in __glib_assert_msg () from /usr/lib/libglib-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 8 (Thread 0xffff7cc031d0 (LWP 29807)):
#0  syscall () at ../sysdeps/unix/sysv/linux/aarch64/syscall.S:38
#1  0x0000ffff80a4084c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2  0x0000ffff80bc818c in gst_task_func (task=0xffff6c036050) at gsttask.c:317
#3  0x0000ffff80a21a3c in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x0000ffff80ab6410 in __glib_assert_msg () from /usr/lib/libglib-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 7 (Thread 0xffff7d4a11d0 (LWP 29803)):
#0  syscall () at ../sysdeps/unix/sysv/linux/aarch64/syscall.S:38
#1  0x0000ffff80a4084c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2  0x0000ffff80bc818c in gst_task_func (task=0xffff78032b90) at gsttask.c:317
#3  0x0000ffff80a21a3c in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x0000ffff80ab6410 in __glib_assert_msg () from /usr/lib/libglib-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 6 (Thread 0xffff7dcf11d0 (LWP 29802)):
#0  syscall () at ../sysdeps/unix/sysv/linux/aarch64/syscall.S:38
#1  0x0000ffff80a4084c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2  0x0000ffff80bc818c in gst_task_func (task=0xffff78032710) at gsttask.c:317
#3  0x0000ffff80a21a3c in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x0000ffff80ab6410 in __glib_assert_msg () from /usr/lib/libglib-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 5 (Thread 0xffff7e9651d0 (LWP 29801)):
#0  syscall () at ../sysdeps/unix/sysv/linux/aarch64/syscall.S:38
#1  0x0000ffff80a4084c in g_cond_wait () from /usr/lib/libglib-2.0.so.0
#2  0x0000ffff80bc818c in gst_task_func (task=0xffff78032170) at gsttask.c:317
#3  0x0000ffff80a21a3c in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x0000ffff80ab6410 in __glib_assert_msg () from /usr/lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 4 (Thread 0xffff7f1661d0 (LWP 29800)):
#0  0x0000ffff808f1174 in __GI_ppoll (fds=0xffff7801eb60, nfds=2, timeout=<optimized out>, timeout@entry=0x8, sigmask=sigmask@entry=0x0)
    at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/ppoll.c:39
#1  0x0000ffff80ba6b7c in gst_poll_wait (set=0xffff7800fe80, timeout=281472627906896) at gstpoll.c:1422
#2  0x0000ffff802aab9c in ?? () from /usr/lib/gstreamer-1.0/libgstwaylandsink.so
#3  0x0000ffff80ab6410 in __glib_assert_msg () from /usr/lib/libglib-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0xffff7f9671d0 (LWP 29799)):
#0  0x0000ffff808cd058 in __GI___nanosleep (requested_time=0xffff7f966880, requested_time@entry=0xffff7f9668a0, remaining=0xffff7f966880, remaining@entry=0xffff7f9668a0)
    at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/nanosleep.c:28
#1  0x0000ffff808ccea8 in __sleep (seconds=0, seconds@entry=1) at /usr/src/debug/glibc/2.27-r0/git/sysdeps/posix/sleep.c:55
#2  0x0000000000403cbc in display_thread_fun (data=0xffffeb344040) at gplay2.c:712
#3  0x0000ffff80a20f84 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x0000ffffeb343f50 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0xffff802381d0 (LWP 29798)):
#0  0x0000ffff8099034c in __lll_lock_wait (futex=0x13ce24a0, private=0) at /usr/src/debug/glibc/2.27-r0/git/nptl/lowlevellock.c:46
#1  0x0000ffff80989658 in __GI___pthread_mutex_lock (mutex=0x13ce24a0) at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_mutex_lock.c:113
#2  0x0000ffff80b8de40 in gst_pad_send_event_unchecked (pad=pad@entry=0x13ed8600, event=<optimized out>, event@entry=0xffff78037a50, type=type@entry=320) at gstpad.c:5682
#3  0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0x13ed83b0, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#4  0x0000ffff80b98fd4 in gst_pad_push_event (pad=0x13ed83b0, event=event@entry=0xffff78037a50) at gstpad.c:5543
#5  0x0000ffff802f3c4c in gst_queue_handle_sink_event (pad=0x13ed8160, parent=0x13ece0d0, event=0xffff78037a50) at gstqueue.c:945
#6  0x0000ffff80b8e09c in gst_pad_send_event_unchecked (pad=pad@entry=0x13ed8160, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5760
#7  0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0x13ee20c0, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#8  0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0x13ee20c0, event=0xffff78037a50) at gstpad.c:5543
#9  0x0000ffff80b9931c in event_forward_func (pad=0x13ee20c0, data=0xffff802313a0) at gstpad.c:3054
#10 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0x13ee01d0, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff802313a0, 
---Type <return> to continue, or q <return> to quit---
    user_data@entry=0xffff802313c0) at gstpad.c:3008
#11 0x0000ffff80b95158 in gst_pad_event_default (pad=0x13ee01d0, parent=<optimized out>, event=0xffff78037a50) at gstpad.c:3105
#12 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0x13ee01d0, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#13 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64060dc0, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#14 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff64060dc0, event=0xffff78037a50) at gstpad.c:5543
#15 0x0000ffff80b9931c in event_forward_func (pad=0xffff64060dc0, data=0xffff80231690) at gstpad.c:3054
#16 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff64062780, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80231690, 
    user_data@entry=0xffff802316b0) at gstpad.c:3008
#17 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff64062780, parent=<optimized out>, event=0xffff78037a50) at gstpad.c:3105
#18 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64062780, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#19 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64072ac0, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#20 0x0000ffff80b98fd4 in gst_pad_push_event (pad=0xffff64072ac0, event=event@entry=0xffff78037a50) at gstpad.c:5543
#21 0x0000ffff805d876c in gst_base_transform_sink_eventfunc (trans=0xffff64081c20, event=0xffff78037a50) at gstbasetransform.c:1916
#22 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64072870, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#23 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64072620, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#24 0x0000ffff80b98fd4 in gst_pad_push_event (pad=0xffff64072620, event=event@entry=0xffff78037a50) at gstpad.c:5543
#25 0x0000ffff805d876c in gst_base_transform_sink_eventfunc (trans=0xffff6407f240, event=0xffff78037a50) at gstbasetransform.c:1916
#26 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff640723d0, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#27 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64062520, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#28 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff64062520, event=0xffff78037a50) at gstpad.c:5543
#29 0x0000ffff80b9931c in event_forward_func (pad=0xffff64062520, data=0xffff80231dc0) at gstpad.c:3054
#30 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff64060b40, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80231dc0, 
    user_data@entry=0xffff80231de0) at gstpad.c:3008
#31 0x0000ffff80b95158 in gst_pad_event_default (pad=pad@entry=0xffff64060b40, parent=parent@entry=0xffff6406e1d0, event=0xffff78037a50) at gstpad.c:3105
#32 0x0000ffff7fa10648 in gst_play_sink_convert_bin_sink_event (pad=0xffff64060b40, parent=0xffff6406e1d0, event=0xffff78037a50) at gstplaysinkconvertbin.c:260
#33 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64060b40, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#34 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff6c05b6b0, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#35 0x0000ffff80b98fd4 in gst_pad_push_event (pad=0xffff6c05b6b0, event=event@entry=0xffff78037a50) at gstpad.c:5543
---Type <return> to continue, or q <return> to quit---
#36 0x0000ffff802f3c4c in gst_queue_handle_sink_event (pad=0xffff6c05b460, parent=0x13ecf2d0, event=0xffff78037a50) at gstqueue.c:945
#37 0x0000ffff80b8e09c in gst_pad_send_event_unchecked (pad=pad@entry=0xffff6c05b460, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5760
#38 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff640629e0, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#39 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff640629e0, event=0xffff78037a50) at gstpad.c:5543
#40 0x0000ffff80b9931c in event_forward_func (pad=0xffff640629e0, data=0xffff80232410) at gstpad.c:3054
#41 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff64061040, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80232410, 
    user_data@entry=0xffff80232430) at gstpad.c:3008
#42 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff64061040, parent=<optimized out>, event=0xffff78037a50) at gstpad.c:3105
#43 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64061040, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#44 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64072f60, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#45 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff64072f60, event=0xffff78037a50) at gstpad.c:5543
#46 0x0000ffff80b9931c in event_forward_func (pad=0xffff64072f60, data=0xffff80232700) at gstpad.c:3054
#47 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff64072d10, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80232700, 
    user_data@entry=0xffff80232720) at gstpad.c:3008
#48 0x0000ffff80b95158 in gst_pad_event_default (pad=pad@entry=0xffff64072d10, parent=parent@entry=0xffff78015010, event=event@entry=0xffff78037a50) at gstpad.c:3105
#49 0x0000ffff7fa12d44 in gst_stream_synchronizer_sink_event (pad=0xffff64072d10, parent=0xffff78015010, event=0xffff78037a50) at gststreamsynchronizer.c:661
#50 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64072d10, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#51 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff640622c0, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#52 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff640622c0, event=0xffff78037a50) at gstpad.c:5543
#53 0x0000ffff80b9931c in event_forward_func (pad=0xffff640622c0, data=0xffff80232b20) at gstpad.c:3054
#54 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff640608c0, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80232b20, 
    user_data@entry=0xffff80232b40) at gstpad.c:3008
#55 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff640608c0, parent=<optimized out>, event=0xffff78037a50) at gstpad.c:3105
#56 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff640608c0, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#57 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff6c05a680, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#58 0x0000ffff80b98fd4 in gst_pad_push_event (pad=0xffff6c05a680, event=event@entry=0xffff78037a50) at gstpad.c:5543
#59 0x0000ffff802e3f60 in gst_selector_pad_event (pad=0x13eced10, parent=0xffff64064080, event=0xffff78037a50) at gstinputselector.c:647
#60 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0x13eced10, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#61 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64060140, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
---Type <return> to continue, or q <return> to quit---
    at gstpad.c:5406
#62 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff64060140, event=0xffff78037a50) at gstpad.c:5543
#63 0x0000ffff80b9931c in event_forward_func (pad=0xffff64060140, data=0xffff80233050) at gstpad.c:3054
#64 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff6c057b40, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80233050, 
    user_data@entry=0xffff80233070) at gstpad.c:3008
#65 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff6c057b40, parent=<optimized out>, event=0xffff78037a50) at gstpad.c:3105
#66 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff6c057b40, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#67 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff680340a0, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#68 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff680340a0, event=0xffff78037a50) at gstpad.c:5543
#69 0x0000ffff80b9931c in event_forward_func (pad=0xffff680340a0, data=0xffff80233340) at gstpad.c:3054
#70 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0x13ee33c0, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80233340, 
    user_data@entry=0xffff80233360) at gstpad.c:3008
#71 0x0000ffff80b95158 in gst_pad_event_default (pad=0x13ee33c0, parent=<optimized out>, event=0xffff78037a50) at gstpad.c:3105
#72 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0x13ee33c0, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#73 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff681930d0, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#74 0x0000ffff80b98fd4 in gst_pad_push_event (pad=0xffff681930d0, event=event@entry=0xffff78037a50) at gstpad.c:5543
#75 0x0000ffff807a2080 in gst_video_decoder_push_event (decoder=decoder@entry=0xffff6c0451a0, event=event@entry=0xffff78037a50) at gstvideodecoder.c:859
#76 0x0000ffff807a6db4 in gst_video_decoder_sink_event_default (decoder=0xffff6c0451a0, event=0xffff78037a50) at gstvideodecoder.c:1364
#77 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff68192e80, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5761
#78 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff68192c30, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#79 0x0000ffff80b98fd4 in gst_pad_push_event (pad=0xffff68192c30, event=event@entry=0xffff78037a50) at gstpad.c:5543
#80 0x0000ffff802ebb4c in gst_multi_queue_sink_event (pad=<optimized out>, parent=0xffff6c02f040, event=0xffff78037a50) at gstmultiqueue.c:2284
#81 0x0000ffff80b8e09c in gst_pad_send_event_unchecked (pad=pad@entry=0xffff681929e0, event=event@entry=0xffff78037a50, type=<optimized out>, type@entry=320) at gstpad.c:5760
#82 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff68192790, event=event@entry=0xffff78037a50, type=320, type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM)
    at gstpad.c:5406
#83 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff68192790, event=0xffff78037a50) at gstpad.c:5543
#84 0x0000ffff7debf7e0 in gst_aiurdemux_push_event (demux=0xffff78012f90, event=0xffff78037a50) at aiurdemux.c:848
#85 0x0000ffff7dec4904 in aiurdemux_do_seek (event=<optimized out>, pad=<optimized out>, demux=<optimized out>) at aiurdemux.c:3870
#86 gst_aiurdemux_handle_src_event (pad=<optimized out>, parent=<optimized out>, event=0xffff60006630) at aiurdemux.c:692
#87 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff68192790, event=event@entry=0xffff60006630, type=<optimized out>, 
---Type <return> to continue, or q <return> to quit---
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#88 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff681929e0, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#89 0x0000ffff80b98fd4 in gst_pad_push_event (pad=0xffff681929e0, event=0xffff60006630) at gstpad.c:5543
#90 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff68192c30, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#91 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff68192e80, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#92 0x0000ffff80b98fd4 in gst_pad_push_event (pad=0xffff68192e80, event=event@entry=0xffff60006630) at gstpad.c:5543
#93 0x0000ffff807a49cc in gst_video_decoder_src_event_default (decoder=0xffff6c0451a0, event=0xffff60006630) at gstvideodecoder.c:1509
#94 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff681930d0, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#95 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0x13ee33c0, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#96 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0x13ee33c0, event=0xffff60006630) at gstpad.c:5543
#97 0x0000ffff80b9931c in event_forward_func (pad=0x13ee33c0, data=0xffff802344f0) at gstpad.c:3054
#98 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff680340a0, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff802344f0, 
    user_data@entry=0xffff80234510) at gstpad.c:3008
#99 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff680340a0, parent=<optimized out>, event=0xffff60006630) at gstpad.c:3105
#100 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff680340a0, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#101 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff6c057b40, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#102 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff6c057b40, event=0xffff60006630) at gstpad.c:5543
#103 0x0000ffff80b9931c in event_forward_func (pad=0xffff6c057b40, data=0xffff802347e0) at gstpad.c:3054
#104 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff64060140, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff802347e0, 
    user_data@entry=0xffff80234800) at gstpad.c:3008
#105 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff64060140, parent=<optimized out>, event=0xffff60006630) at gstpad.c:3105
#106 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64060140, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#107 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0x13eced10, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#108 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0x13eced10, event=event@entry=0xffff60006630) at gstpad.c:5543
---Type <return> to continue, or q <return> to quit---
#109 0x0000ffff802e327c in gst_input_selector_event (pad=0xffff6c05a680, parent=<optimized out>, event=0xffff60006630) at gstinputselector.c:1565
#110 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff6c05a680, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#111 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff640608c0, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#112 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff640608c0, event=0xffff60006630) at gstpad.c:5543
#113 0x0000ffff80b9931c in event_forward_func (pad=0xffff640608c0, data=0xffff80234d00) at gstpad.c:3054
#114 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff640622c0, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80234d00, 
    user_data@entry=0xffff80234d20) at gstpad.c:3008
#115 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff640622c0, parent=<optimized out>, event=0xffff60006630) at gstpad.c:3105
#116 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff640622c0, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#117 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64072d10, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#118 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff64072d10, event=0xffff60006630) at gstpad.c:5543
#119 0x0000ffff80b9931c in event_forward_func (pad=0xffff64072d10, data=0xffff80234ff0) at gstpad.c:3054
#120 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff64072f60, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80234ff0, 
    user_data@entry=0xffff80235010) at gstpad.c:3008
#121 0x0000ffff80b95158 in gst_pad_event_default (pad=pad@entry=0xffff64072f60, parent=parent@entry=0xffff78015010, event=event@entry=0xffff60006630) at gstpad.c:3105
#122 0x0000ffff7fa11ee4 in gst_stream_synchronizer_src_event (pad=0xffff64072f60, parent=0xffff78015010, event=0xffff60006630) at gststreamsynchronizer.c:204
#123 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64072f60, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#124 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64061040, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#125 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff64061040, event=0xffff60006630) at gstpad.c:5543
#126 0x0000ffff80b9931c in event_forward_func (pad=0xffff64061040, data=0xffff802353a0) at gstpad.c:3054
#127 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff640629e0, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff802353a0, 
    user_data@entry=0xffff802353c0) at gstpad.c:3008
#128 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff640629e0, parent=<optimized out>, event=0xffff60006630) at gstpad.c:3105
#129 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff640629e0, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#130 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff6c05b460, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
---Type <return> to continue, or q <return> to quit---
#131 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff6c05b460, event=0xffff60006630) at gstpad.c:5543
#132 0x0000ffff80b9931c in event_forward_func (pad=0xffff6c05b460, data=0xffff80235690) at gstpad.c:3054
#133 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff6c05b6b0, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80235690, 
    user_data@entry=0xffff802356b0) at gstpad.c:3008
#134 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff6c05b6b0, parent=<optimized out>, event=0xffff60006630) at gstpad.c:3105
#135 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff6c05b6b0, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#136 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64060b40, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#137 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff64060b40, event=0xffff60006630) at gstpad.c:5543
#138 0x0000ffff80b9931c in event_forward_func (pad=0xffff64060b40, data=0xffff80235980) at gstpad.c:3054
#139 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff64062520, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80235980, 
    user_data@entry=0xffff802359a0) at gstpad.c:3008
#140 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff64062520, parent=<optimized out>, event=0xffff60006630) at gstpad.c:3105
#141 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64062520, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#142 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff640723d0, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#143 0x0000ffff80b98fd4 in gst_pad_push_event (pad=0xffff640723d0, event=event@entry=0xffff60006630) at gstpad.c:5543
#144 0x0000ffff805d8e84 in gst_base_transform_src_eventfunc (trans=0xffff6407f240, event=0xffff60006630) at gstbasetransform.c:1968
#145 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64072620, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#146 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64072870, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#147 0x0000ffff80b98fd4 in gst_pad_push_event (pad=0xffff64072870, event=event@entry=0xffff60006630) at gstpad.c:5543
#148 0x0000ffff805d8e84 in gst_base_transform_src_eventfunc (trans=0xffff64081c20, event=0xffff60006630) at gstbasetransform.c:1968
#149 0x0000ffff5d143510 in gst_video_scale_src_event (trans=0xffff64081c20, event=0xffff60006630) at gstvideoscale.c:1145
#150 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64072ac0, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#151 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0xffff64062780, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#152 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0xffff64062780, event=0xffff60006630) at gstpad.c:5543
#153 0x0000ffff80b9931c in event_forward_func (pad=0xffff64062780, data=0xffff80236100) at gstpad.c:3054
---Type <return> to continue, or q <return> to quit--- 
#154 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0xffff64060dc0, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff80236100, 
    user_data@entry=0xffff80236120) at gstpad.c:3008
#155 0x0000ffff80b95158 in gst_pad_event_default (pad=0xffff64060dc0, parent=<optimized out>, event=0xffff60006630) at gstpad.c:3105
#156 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0xffff64060dc0, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#157 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0x13ee01d0, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#158 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0x13ee01d0, event=0xffff60006630) at gstpad.c:5543
#159 0x0000ffff80b9931c in event_forward_func (pad=0x13ee01d0, data=0xffff802363f0) at gstpad.c:3054
#160 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0x13ee20c0, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff802363f0, 
    user_data@entry=0xffff80236410) at gstpad.c:3008
#161 0x0000ffff80b95158 in gst_pad_event_default (pad=0x13ee20c0, parent=<optimized out>, event=0xffff60006630) at gstpad.c:3105
#162 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0x13ee20c0, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#163 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0x13ed8160, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#164 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0x13ed8160, event=0xffff60006630) at gstpad.c:5543
#165 0x0000ffff80b9931c in event_forward_func (pad=0x13ed8160, data=0xffff802366e0) at gstpad.c:3054
#166 0x0000ffff80b95074 in gst_pad_forward (pad=pad@entry=0x13ed83b0, forward=forward@entry=0xffff80b99230 <event_forward_func>, user_data=0xffff802366e0, 
    user_data@entry=0xffff80236700) at gstpad.c:3008
#167 0x0000ffff80b95158 in gst_pad_event_default (pad=0x13ed83b0, parent=<optimized out>, event=0xffff60006630) at gstpad.c:3105
#168 0x0000ffff80b8e510 in gst_pad_send_event_unchecked (pad=pad@entry=0x13ed83b0, event=event@entry=0xffff60006630, type=<optimized out>, 
    type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5761
#169 0x0000ffff80b8e9d8 in gst_pad_push_event_unchecked (pad=pad@entry=0x13ed8600, event=event@entry=0xffff60006630, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM)
    at gstpad.c:5406
#170 0x0000ffff80b98fd4 in gst_pad_push_event (pad=pad@entry=0x13ed8600, event=event@entry=0xffff60006630) at gstpad.c:5543
#171 0x0000ffff805c1e68 in gst_base_sink_send_event (element=0x13edd2e0, event=0xffff60006630) at gstbasesink.c:4515
#172 0x0000ffff80b73928 in gst_element_send_event (element=element@entry=0x13edd2e0, event=event@entry=0xffff60006630) at gstelement.c:1857
#173 0x0000ffff80b4e568 in gst_bin_send_event (element=0x13ede110, event=0xffff60006630) at gstbin.c:3149
#174 0x0000ffff80b73928 in gst_element_send_event (element=element@entry=0x13ede110, event=event@entry=0xffff60006630) at gstelement.c:1857
#175 0x0000ffff80b4e568 in gst_bin_send_event (element=0x13ede790, event=0xffff60006630) at gstbin.c:3149
#176 0x0000ffff80b73928 in gst_element_send_event (element=0x13ede790, event=event@entry=0xffff60006630) at gstelement.c:1857
#177 0x0000ffff7f9fbec8 in gst_play_sink_send_event_to_sink (playsink=playsink@entry=0xffff78012170, event=event@entry=0xffff60006630, force_video=force_video@entry=0)
---Type <return> to continue, or q <return> to quit---
    at gstplaysink.c:4760
#178 0x0000ffff7f9fd404 in gst_play_sink_send_event_to_sink (force_video=0, event=0xffff60006630, playsink=0xffff78012170) at gstplaysink.c:4747
#179 gst_play_sink_send_event (element=0xffff78012170, event=0xffff60006630) at gstplaysink.c:4804
#180 0x0000ffff80b73928 in gst_element_send_event (element=0xffff78012170, event=0xffff60006630) at gstelement.c:1857
#181 0x0000ffff80b73928 in gst_element_send_event (element=0xffff7800df90, event=event@entry=0xffff60006630) at gstelement.c:1857
#182 0x0000ffff80c4f4ec in gst_player_seek_internal_locked (self=0x13ee7000) at gstplayer.c:3357
#183 0x0000ffff80c4fa00 in state_changed_cb (bus=<optimized out>, msg=<optimized out>, user_data=0x13ee7000) at gstplayer.c:1668
#184 0x0000ffff80372dc8 in ffi_call_SYSV () from /usr/lib/libffi.so.6
#185 0x0000ffff8037370c in ffi_call () from /usr/lib/libffi.so.6
#186 0x0000ffff80ac9040 in g_cclosure_marshal_generic () from /usr/lib/libgobject-2.0.so.0
#187 0x0000ffff80ac870c in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0xffff80326620 (LWP 29797)):
#0  0x0000ffff808f107c in __GI___poll (fds=0x13cd2d10, nfds=1, timeout=<optimized out>) at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/poll.c:41
#1  0x0000ffff809f8db0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x0000000000419460 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
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