Bug 265206

Summary:	[GStreamer][Debug] media/encrypted-media/encrypted-media-append-encrypted-unencrypted.html is flaky crash
Product:	WebKit	Reporter:	Philippe Normand <philn>
Component:	Media	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	bugs-noreply
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Philippe Normand 2023-11-21 10:37:07 PST

Thread 1 (Thread 0x7f8b6dffb640 (LWP 737604)):
#0  g_logv (log_domain=0x7f8bf7f869ae "GStreamer", log_level=G_LOG_LEVEL_CRITICAL, format=<optimized out>, args=<optimized out>) at ../glib/gmessages.c:1422
#1  0x00007f8bf8e35c53 in g_log (log_domain=log_domain@entry=0x7f8bf7f869ae "GStreamer", log_level=log_level@entry=G_LOG_LEVEL_CRITICAL, format=format@entry=0x7f8bf8e99ff7 "%s: assertion '%s' failed") at ../glib/gmessages.c:1460
#2  0x00007f8bf8e36e6d in g_return_if_fail_warning (log_domain=log_domain@entry=0x7f8bf7f869ae "GStreamer", pretty_function=pretty_function@entry=0x7f8bf7fab790 <__func__.8.lto_priv.36> "gst_segment_to_stream_time", expression=expression@entry=0x7f8bf7fa965b "segment->format == format") at ../glib/gmessages.c:2930
#3  0x00007f8bf7f48893 in gst_segment_to_stream_time (segment=segment@entry=0x556fcf4f0e60, format=format@entry=GST_FORMAT_TIME, position=<optimized out>) at ../gst/gstsegment.c:527
#4  0x00007f8b98521a09 in volume_before_transform (base=0x556fcf4f0d40, buffer=<optimized out>) at ../gst/volume/gstvolume.c:696
#5  0x00007f8bf802a7b3 in gst_base_transform_chain (pad=<optimized out>, parent=0x556fcf4f0d40, buffer=0x7f89180661c0 [None]) at ../libs/gst/base/gstbasetransform.c:2339
#6  0x00007f8bf7f267a5 in gst_pad_chain_data_unchecked (pad=pad@entry=0x556fcf4a0db0, type=type@entry=4112, data=data@entry=0x7f89180661c0) at ../gst/gstpad.c:4463
#7  0x00007f8bf7f2a194 in gst_pad_push_data (pad=pad@entry=0x556fcf4fba30, type=type@entry=4112, data=data@entry=0x7f89180661c0) at ../gst/gstpad.c:4739
#8  0x00007f8bf7f2a55e in gst_pad_push (pad=0x556fcf4fba30, buffer=0x7f89180661c0 [None]) at ../gst/gstpad.c:4858
#9  0x00007f8bf802a8cb in gst_base_transform_chain (pad=<optimized out>, parent=0x556fcf4f66e0, buffer=<optimized out>) at ../libs/gst/base/gstbasetransform.c:2391
#10 0x00007f8bf7f267a5 in gst_pad_chain_data_unchecked (pad=pad@entry=0x556fcf4eea40, type=type@entry=4112, data=data@entry=0x7f89180661c0) at ../gst/gstpad.c:4463
#11 0x00007f8bf7f2a194 in gst_pad_push_data (pad=pad@entry=0x556fcf233600, type=type@entry=4112, data=data@entry=0x7f89180661c0) at ../gst/gstpad.c:4739
#12 0x00007f8bf7f2a55e in gst_pad_push (pad=0x556fcf233600, buffer=0x7f89180661c0 [None]) at ../gst/gstpad.c:4858
#13 0x00007f8bf802a8cb in gst_base_transform_chain (pad=<optimized out>, parent=0x556fcf4eb350, buffer=<optimized out>) at ../libs/gst/base/gstbasetransform.c:2391
#14 0x00007f8bf7f267a5 in gst_pad_chain_data_unchecked (pad=pad@entry=0x556fcf1f5c80, type=type@entry=4112, data=data@entry=0x7f89180661c0) at ../gst/gstpad.c:4463
#15 0x00007f8bf7f2a194 in gst_pad_push_data (pad=pad@entry=0x556fcf161070, type=type@entry=4112, data=data@entry=0x7f89180661c0) at ../gst/gstpad.c:4739
#16 0x00007f8bf7f2a55e in gst_pad_push (pad=0x556fcf161070, buffer=buffer@entry=0x7f89180661c0 [None]) at ../gst/gstpad.c:4858
#17 0x00007f8b9857a5bc in gst_queue_push_one (queue=0x556fcf4a6850) at ../plugins/elements/gstqueue.c:1388
#18 gst_queue_loop (pad=<optimized out>) at ../plugins/elements/gstqueue.c:1541
#19 0x00007f8bf7f5e911 in gst_task_func (task=0x7f89280fec80) at ../gst/gsttask.c:384
#20 0x00007f8bf8e63fb2 in g_thread_pool_thread_proxy (data=<optimized out>) at ../glib/gthreadpool.c:350
#21 0x00007f8bf8e5ec02 in g_thread_proxy (data=0x7f8b880017f0) at ../glib/gthread.c:831
#22 0x00007f8bf882a25a in start_thread (arg=<optimized out>) at pthread_create.c:442
#23 0x00007f8bf88b2fc4 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100

STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<fdkaacdec0:src> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<audio_0:proxypad217> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<decodebin3-0:audio_0> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<audio_0:proxypad218> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<uridecodebin3:audio_0> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<playsink:audio_sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<audio_sink:proxypad213> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<audiotee:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<audiotee:src_0> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<streamsynchronizer10:sink_0> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<streamsynchronizer10:src_0> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<abin:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<sink:proxypad222> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<filter-convert:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<filter-convert:src> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<scaletempo10:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<scaletempo10:src> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<aqueue:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<aqueue:src> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<aconv:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<sink:proxypad220> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<conv:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<conv:src> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<resample:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<resample:src> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<src:proxypad221> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<aconv:src> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<audio-sink:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<sink:proxypad208> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<audioTee:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<audioTee:src_0> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<queue11:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<queue11:src> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<audioconvert22:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<audioconvert22:src> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<audioresample22:sink> Got data flow before segment event
STDERR: ../gst/gstpad.c:4705:gst_pad_push_data:<audioresample22:src> Got data flow before segment event
STDERR: ../gst/gstpad.c:4432:gst_pad_chain_data_unchecked:<volume:sink> Got data flow before segment event
STDERR: gst_segment_to_stream_time: assertion 'segment->format == format' failed
STDERR: WebKitWebProcess terminated (pid 731209) for reason: crash