Summary: | REGRESSION: LayoutTest crashes in WebCore::InlineBox::InlineBoxBitfields::isHorizontal() const + 8 | ||||||
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Product: | WebKit | Reporter: | Ryan Haddad <ryanhaddad> | ||||
Component: | New Bugs | Assignee: | Nobody <webkit-unassigned> | ||||
Status: | NEW --- | ||||||
Severity: | Normal | CC: | ap, bfulgham, graouts, jbedard, webkit-bug-importer, zalan | ||||
Priority: | P2 | Keywords: | InRadar | ||||
Version: | WebKit Nightly Build | ||||||
Hardware: | Unspecified | ||||||
OS: | Unspecified | ||||||
See Also: | https://bugs.webkit.org/show_bug.cgi?id=163703 | ||||||
Attachments: |
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Description
Ryan Haddad
2016-10-17 22:59:23 PDT
CRASHING TEST: imported/w3c/IndexedDB-private-browsing/writer-starvation.html (3x) CRASHING TEST: imported/w3c/csswg-test/css-scoping-1/shadow-cascade-order-001.html CRASHING TEST: imported/w3c/css/css-multicol-1/multicol-zero-height-001-expected.xht Another instance seen with media/track/media-element-enqueue-event-crash.html https://build.webkit.org/results/Apple%20Sierra%20Debug%20WK2%20(Tests)/r207464%20(387)/results.html *** Bug 163703 has been marked as a duplicate of this bug. *** Earliest crash I can see on the flakiness dashboard with the media-elements/interfaces/TextTrack/activeCues.html test is: 10/17/2016 4:02:01 PM ~r207428 This is happening very frequently on the bots. I am trying to find steps to reproduce, but any help narrowing down the cause would be appreciated. Doing some flakiness analysis, when imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/TextTrack/activeCues.html fails, the following test sequence is always run first (at least, in all 8 of 8 cases tested): imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/addTextTrack.html imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLMediaElement/textTracks.html imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/default.html imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/kind.html imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/label.html imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/readyState.html imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/src.html imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/srclang.html imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/track.html imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/interfaces/TextTrack/activeCues.html Less conclusive results for media/track/media-element-enqueue-event-crash.html. The shared failure sequence follows. More examples of test failures would help narrow down this list. js/slow-stress/ArrayBuffer-Int8Array-alloc-huge-long-lived.html js/slow-stress/ArrayBuffer-Int8Array-alloc-large-long-lived-fragmented.html js/slow-stress/Int32Array-alloc-huge-long-lived.html js/slow-stress/Int32Array-alloc-huge.html js/slow-stress/Int32Array-alloc-large-long-lived.html js/slow-stress/array-prototype-filter.html js/slow-stress/call-spread.html js/slow-stress/chain-custom-getter.html js/slow-stress/destructuring-arguments-length.html js/slow-stress/fold-strict-eq.html js/slow-stress/marsaglia.html js/slow-stress/nested-function-parsing-random.html js/slow-stress/new-spread.html js/slow-stress/proto-custom-getter.html js/slow-stress/simple-custom-getter.html js/slow-stress/variadic-closure-call.html media/W3C/video/canPlayType/canPlayType_application_octet_stream.html media/W3C/video/canPlayType/canPlayType_application_octet_stream_with_codecs_1.html media/W3C/video/canPlayType/canPlayType_application_octet_stream_with_codecs_2.html media/W3C/video/canPlayType/canPlayType_application_octet_stream_with_codecs_3.html media/W3C/video/canPlayType/canPlayType_bogus_type.html media/W3C/video/canPlayType/canPlayType_codecs_order_1.html media/W3C/video/canPlayType/canPlayType_codecs_order_2.html media/W3C/video/canPlayType/canPlayType_codecs_order_3.html media/W3C/video/canPlayType/canPlayType_method_exists.html media/W3C/video/canPlayType/canPlayType_supported_but_no_codecs_parameter_1.html media/W3C/video/canPlayType/canPlayType_supported_but_no_codecs_parameter_2.html media/W3C/video/canPlayType/canPlayType_supported_but_no_codecs_parameter_3.html media/W3C/video/canPlayType/canPlayType_two_implies_one_1.html media/W3C/video/canPlayType/canPlayType_two_implies_one_2.html media/W3C/video/canPlayType/canPlayType_two_implies_one_3.html media/W3C/video/canPlayType/canPlayType_two_implies_one_4.html media/W3C/video/canPlayType/canPlayType_two_implies_one_5.html media/W3C/video/canPlayType/canPlayType_two_implies_one_6.html media/modern-media-controls/airplay-placard/airplay-placard.html media/modern-media-controls/aspect-ratio-button/aspect-ratio-button.html media/modern-media-controls/button/button.html media/modern-media-controls/buttons-container/buttons-container-buttons-property.html media/modern-media-controls/buttons-container/buttons-container-constructor.html media/modern-media-controls/buttons-container/buttons-container-layout.html media/modern-media-controls/icon-button/icon-button-active-state.html media/modern-media-controls/icon-button/icon-button.html media/modern-media-controls/macos-media-controls/macos-media-controls.html media/modern-media-controls/media-controller/media-controller-constructor.html media/modern-media-controls/media-controller/media-controller-resize.html media/track/add-and-remove-track.html media/track/audio-track.html media/track/getCueAsHTMLCrash.html media/track/media-element-enqueue-event-crash.html Is this still happening? (In reply to comment #8) > Is this still happening? Yes, but I haven't been able to reproduce the crash locally. This is still occurring intermittently on the bots, but I can't get it to report on demand locally. |