181225 2018-01-02 15:37:33 -0800 [WPE][GTK] Layout test media/encrypted-media/mock-MediaKeySystemAccess.html is crashing 2020-05-11 02:05:06 -0700 1 1 1 Unclassified WebKit WPE WebKit Other PC Linux RESOLVED FIXED P2 Normal --- 1 mcatanzaro cturner aboya aperez bugs-noreply calvaris cturner darin eric.carlson ews-watchlist glenn jer.noble philipj sergio oldest_to_newest 1385279 0 mcatanzaro 2018-01-02 15:37:33 -0800 Layout test media/encrypted-media/mock-MediaKeySystemAccess.html is crashing on the WPE release bot. Backtraces are broken on this bot, so run the test manually to get a backtrace. 1648507 1 cturner 2020-05-04 06:48:51 -0700 #0 0x00007ffbb0617b9f in WebCore::CDM::createInstance() (this=0x7ffb322d35a0) at /home/cht/igalia/sources/WebKit/Source/WebCore/Modules/encryptedmedia/CDM.cpp:116 #1 0x00007ffbb0092c0a in WebCore::MediaKeySystemAccess::createMediaKeys(WebCore::Document&, WTF::Ref<WebCore::DeferredPromise, WTF::DumbPtrTraits<WebCore::DeferredPromise> >&&)::$_0::operator()() (this=0x7ffb322b7368) at /home/cht/igalia/sources/WebKit/Source/WebCore/Modules/encryptedmedia/MediaKeySystemAccess.cpp:78 #2 0x00007ffbb0092b5e in WTF::Detail::CallableWrapper<WebCore::MediaKeySystemAccess::createMediaKeys(WebCore::Document&, WTF::Ref<WebCore::DeferredPromise, WTF::DumbPtrTraits<WebCore::DeferredPromise> >&&)::$_0, void>::call() (this=0x7ffb322b7360) at DerivedSources/ForwardingHeaders/wtf/Function.h:52 #3 0x00007ffbab27ece2 in WTF::Function<void ()>::operator()() const (this=0x7ffb322c41a8) at DerivedSources/ForwardingHeaders/wtf/Function.h:84 #4 0x00007ffbadccfc85 in WebCore::GenericTaskQueue<WebCore::Timer>::enqueueTask(WTF::Function<void ()>&&)::{lambda()#1}::operator()() const (this=0x7ffb322c41a0) at /home/cht/igalia/sources/WebKit/Source/WebCore/platform/GenericTaskQueue.h:117 #5 0x00007ffbadccfb8e in WTF::Detail::CallableWrapper<WebCore::GenericTaskQueue<WebCore::Timer>::enqueueTask(WTF::Function<void ()>&&)::{lambda()#1}, void>::call() (this=0x7ffb322c4198) at DerivedSources/ForwardingHeaders/wtf/Function.h:52 #6 0x00007ffbab27ece2 in WTF::Function<void ()>::operator()() const (this=0x7ffd4e0f1820) at DerivedSources/ForwardingHeaders/wtf/Function.h:84 #7 0x00007ffbaf297c7f in WebCore::TaskDispatcher<WebCore::Timer>::dispatchOneTask() (this=0x7ffb322dfc78) at /home/cht/igalia/sources/WebKit/Source/WebCore/platform/GenericTaskQueue.cpp:110 #8 0x00007ffbaf297b65 in WebCore::TaskDispatcher<WebCore::Timer>::sharedTimerFired() () at /home/cht/igalia/sources/WebKit/Source/WebCore/platform/GenericTaskQueue.cpp:85 #9 0x00007ffbaf2987e1 in WebCore::TaskDispatcher<WebCore::Timer>::sharedTimer()::$_1::operator()() const (this=0x7ffb322ccfb8) at /home/cht/igalia/sources/WebKit/Source/WebCore/platform/GenericTaskQueue.cpp:60 #10 0x00007ffbaf2987be in WTF::Detail::CallableWrapper<WebCore::TaskDispatcher<WebCore::Timer>::sharedTimer()::$_1, void>::call() (this=0x7ffb322ccfb0) at DerivedSources/ForwardingHeaders/wtf/Function.h:52 #11 0x00007ffbab27ece2 in WTF::Function<void ()>::operator()() const (this=0x7ffbb68ba840 <WebCore::TaskDispatcher<WebCore::Timer>::sharedTimer()::timer+40>) at DerivedSources/ForwardingHeaders/wtf/Function.h:84 #12 0x00007ffbaba370fe in WebCore::Timer::fired() (this=0x7ffbb68ba818 <WebCore::TaskDispatcher<WebCore::Timer>::sharedTimer()::timer>) at DerivedSources/ForwardingHeaders/WebCore/Timer.h:126 #13 0x00007ffbaf2d9834 in WebCore::ThreadTimers::sharedTimerFiredInternal() (this=0x7ffb93a868e8) at /home/cht/igalia/sources/WebKit/Source/WebCore/platform/ThreadTimers.cpp:127 #14 0x00007ffbaf2db1e1 in WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0::operator()() const (this=0x7ffb93af9c28) at /home/cht/igalia/sources/WebKit/Source/WebCore/platform/ThreadTimers.cpp:67 #15 0x00007ffbaf2db1ae in WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call() (this=0x7ffb93af9c20) at DerivedSources/ForwardingHeaders/wtf/Function.h:52 #16 0x00007ffbab27ece2 in WTF::Function<void ()>::operator()() const (this=0x7ffbb68bac30 <WebCore::MainThreadSharedTimer::singleton()::instance+8>) at DerivedSources/ForwardingHeaders/wtf/Function.h:84 #17 0x00007ffbaf2ac9fb in WebCore::MainThreadSharedTimer::fired() (this=0x7ffbb68bac28 <WebCore::MainThreadSharedTimer::singleton()::instance>) at /home/cht/igalia/sources/WebKit/Source/WebCore/platform/MainThreadSharedTimer.cpp:83 #18 0x00007ffbaf2b455b in WTF::RunLoop::Timer<WebCore::MainThreadSharedTimer>::fired() (this=0x7ffbb68bac38 <WebCore::MainThreadSharedTimer::singleton()::instance+16>) at DerivedSources/ForwardingHeaders/wtf/RunLoop.h:171 #19 0x00007ffb9f2a132b in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::$_2::operator()(void*) const (this=0x7ffbb68bac38 <WebCore::MainThreadSharedTimer::singleton()::instance+16>, userData=0x7ffbb68bac38 <WebCore::MainThreadSharedTimer::singleton()::instance+16>) at /home/cht/igalia/sources/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:177 #20 0x00007ffb9f2a12e5 in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::$_2::__invoke(void*) (userData=0x7ffbb68bac38 <WebCore::MainThreadSharedTimer::singleton()::instance+16>) at /home/cht/igalia/sources/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:171 #21 0x00007ffb9f2a1201 in WTF::$_3::operator()(_GSource*, int (*)(void*), void*) const (this=0x24fea00, source=0x24fea00, callback=0x7ffb9f2a12d0 <WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::$_2::__invoke(void*)>, userData=0x7ffbb68bac38 <WebCore::MainThreadSharedTimer::singleton()::instance+16>) at /home/cht/igalia/sources/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:45 #22 0x00007ffb9f2a11a5 in WTF::$_3::__invoke(_GSource*, int (*)(void*), void*) (source=0x24fea00, callback=0x7ffb9f2a12d0 <WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::$_2::__invoke(void*)>, userData=0x7ffbb68bac38 <WebCore::MainThreadSharedTimer::singleton()::instance+16>) at /home/cht/igalia/sources/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:40 #23 0x00007ffb97e47dd8 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007ffb97e481c8 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007ffb97e484c2 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007ffb9f2a0958 in WTF::RunLoop::run() () at /home/cht/igalia/sources/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:96 #27 0x00007ffbac9bd058 in WebKit::AuxiliaryProcessMain<WebKit::WebProcess, WebKit::WebProcessMainGtk>(int, char**) (argc=4, argv=0x7ffd4e0f1e38) at /home/cht/igalia/sources/WebKit/Source/WebKit/Shared/AuxiliaryProcessMain.h:68 #28 0x00007ffbac9b9f5b in WebKit::WebProcessMain(int, char**) (argc=4, argv=0x7ffd4e0f1e38) at /home/cht/igalia/sources/WebKit/Source/WebKit/WebProcess/gtk/WebProcessMainGtk.cpp:66 #29 0x0000000000400f86 in main(int, char**) (argc=4, argv=0x7ffd4e0f1e38) at /home/cht/igalia/sources/WebKit/Source/WebKit/WebProcess/EntryPoint/unix/WebProcessMain.cpp:45 1648508 2 cturner 2020-05-04 07:00:08 -0700 WebCore::CDM::createInstance is assuming CDM::createInstance always succeeds, which is not the case under mock conditions at least. JS can use setJSMockCDMFactoryCanCreateInstancesSetter at anytime, causing a SEGV. 1648510 3 cturner 2020-05-04 07:03:56 -0700 *** Bug 190578 has been marked as a duplicate of this bug. *** 1648511 4 398361 cturner 2020-05-04 07:10:28 -0700 Created attachment 398361 Patch 1648518 5 cturner 2020-05-04 07:25:02 -0700 *** Bug 209910 has been marked as a duplicate of this bug. *** 1651212 6 ews-feeder 2020-05-11 02:05:05 -0700 Committed r261469: <https://trac.webkit.org/changeset/261469> All reviewed patches have been landed. Closing bug and clearing flags on attachment 398361. 398361 2020-05-04 07:10:28 -0700 2020-05-11 02:05:06 -0700 Patch bug-181225-20200504151027.patch text/plain 4137 cturner U3VidmVyc2lvbiBSZXZpc2lvbjogMjYxMDc5CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggOTA3YjQ5NDFlNGQ3ZWFh NTY2ZmQwNWM5YTRkMjIzM2I4ZjcwYzUyNS4uNDI1ZTM2ZWZkMjZjOTg2MjI0MmFkMWViNDQ3Zjk1 NzcyNGQ1MGU4NSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIwIEBACisyMDIwLTA1LTA0ICBDaGFy bGllIFR1cm5lciAgPGN0dXJuZXJAaWdhbGlhLmNvbT4KKworICAgICAgICBbV1BFXSBMYXlvdXQg dGVzdCBtZWRpYS9lbmNyeXB0ZWQtbWVkaWEvbW9jay1NZWRpYUtleVN5c3RlbUFjY2Vzcy5odG1s IGlzIGNyYXNoaW5nCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNn aT9pZD0xODEyMjUKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAg ICAgICBXZWJDb3JlOjpDRE06OmNyZWF0ZUluc3RhbmNlIGFzc3VtZXMgaXRzIHByaXZhdGUgaW5z 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