[Webkit-unassigned] [Bug 218735] REGRESSION(r269435): [Debug] [GLIB] Several tests are crashing

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Nov 9 19:27:47 PST 2020


https://bugs.webkit.org/show_bug.cgi?id=218735

--- Comment #1 from Diego Pino <dpino at igalia.com> ---
I post here, as an example, the stacktrace of one of the tests crashing:

$ Tools/Script/run-webkit-tests --gtk --debug http/tests/media/media-seeking-no-ranges-server.html

Thread 1 (Thread 0x7f752d9ff700 (LWP 5876)):
#0  WTFCrash() () at ../../Source/WTF/wtf/Assertions.cpp:295
#1  0x00007f75a08343a7 in CRASH_WITH_INFO(...) () at DerivedSources/ForwardingHeaders/wtf/Assertions.h:713
#2  0x00007f75a18a95b8 in WTF::WeakPtr<WebCore::Frame, WTF::EmptyCounter>::get() const (this=0x7f758843ab40) at DerivedSources/ForwardingHeaders/wtf/WeakPtr.h:94
#3  0x00007f75a424204c in WebCore::FrameDestructionObserver::frame() const (this=0x7f758843ab38) at ../../Source/WebCore/page/FrameDestructionObserver.cpp:47
#4  0x00007f75a3b9382e in WebCore::HTMLMediaElement::mediaPlayerReferrer() const (this=0x7f758842c9e0) at ../../Source/WebCore/html/HTMLMediaElement.cpp:6745
#5  0x00007f75a459414c in WebCore::MediaPlayer::referrer() const (this=0x7f752ee3bd80) at ../../Source/WebCore/platform/graphics/MediaPlayer.cpp:1344
#6  0x00007f75a1eca76c in webKitWebSrcMakeRequest(WebKitWebSrc*, WTF::DataMutex<WebKitWebSrcPrivate::StreamingMembers, WTF::OwnerAwareLockAdapter<WTF::Lock> >::LockedWrapper&) (src=0x5621c79a6e50 [WebKitWebSrc|s
#7  0x00007f75a1ec93ab in webKitWebSrcCreate(GstPushSrc*, GstBuffer**) (pushSrc=0x5621c79a6e50 [WebKitWebSrc|source], buffer=0x7f752d9fea98) at ../../Source/WebCore/platform/graphics/gstreamer/WebKitWebSourceGSt
#8  0x00007f758bb92ccd in gst_base_src_get_range (src=src at entry=0x5621c79a6e50 [WebKitWebSrc|source], offset=offset at entry=0, length=<optimized out>, length at entry=4096, buf=buf at entry=0x7f752d9feb70) at ../libs/gs
#9  0x00007f758bb95bd2 in gst_base_src_loop (pad=0x5621c7973580 [GstPad|src]) at ../libs/gst/base/gstbasesrc.c:2911
#10 0x00007f758bac2d67 in gst_task_func (task=0x5621c74e05f0 [GstTask|source:src]) at ../gst/gsttask.c:328
#11 0x00007f758b13a784 in g_thread_pool_thread_proxy (data=<optimized out>) at ../glib/gthreadpool.c:354
#12 0x00007f758b139e81 in g_thread_proxy (data=0x5621c786f580) at ../glib/gthread.c:819
#13 0x00007f758c2054d2 in start_thread (arg=<optimized out>) at pthread_create.c:477
#14 0x00007f7589d492a3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

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