Bug 209130

Summary:

[GTK][WPE] fast/mediastream/change-tracks-media-stream-being-played.html is flaky crashing

Product:

WebKit

Reporter:

Lauro Moura <lmoura>

Component:

Tools / Tests

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

bugs-noreply

Priority:

Version:

Other

Hardware:

Unspecified

OS:

Unspecified

See Also:

https://bugs.webkit.org/show_bug.cgi?id=194044
https://bugs.webkit.org/show_bug.cgi?id=219437

Attachments:

Description	Flags
g_object_ref breakpoint from WPE release job 17281	none
gst_gl_upload_transform_caps from WPE release job 17285	none
g_type_check_instance_cast from WPE release build 17284	none

Lauro Moura

Reported 2020-03-15 18:32:16 PDT

Seems to be flaky crashing with 3 kinds of segfault (detailed backtraces in separate comments below): * Getting a refcount of 0 inside g_object_ref deep inside GST * Inside gst_gl_upload_transform_caps, also deep inside GST * g_type_check_instance_cast segfault inside WebCore::WebKitMediaStreamTrackObserver::audioSamplesAvailable Maybe related to bug194044?

Attachments
g_object_ref breakpoint from WPE release job 17281 (96.73 KB, text/plain) 2020-03-15 18:35 PDT, Lauro Moura	no flags	Details
gst_gl_upload_transform_caps from WPE release job 17285 (92.91 KB, text/plain) 2020-03-15 18:36 PDT, Lauro Moura	no flags	Details
g_type_check_instance_cast from WPE release build 17284 (58.19 KB, text/plain) 2020-03-15 18:37 PDT, Lauro Moura	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Lauro Moura

Comment 1 2020-03-15 18:35:31 PDT

Created attachment 393630 [details] g_object_ref breakpoint from WPE release job 17281

Lauro Moura

Comment 2 2020-03-15 18:36:44 PDT

Created attachment 393631 [details] gst_gl_upload_transform_caps from WPE release job 17285

Lauro Moura

Comment 3 2020-03-15 18:37:21 PDT

Created attachment 393632 [details] g_type_check_instance_cast from WPE release build 17284

Diego Pino

Comment 4 2023-01-25 20:43:39 PST

There are no references to this bug in any TestExpectations. It's probable this bug was solved at some point but it wasn't marked as closed. I'm closing this bug now. If you think this bug report is still valid, please reopen it and add an entry to TestExpectations.

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