210244 2020-04-08 20:53:56 -0700 REGRESSION (r259760-r259762): [iOS] ASSERTION FAILED: !needsLayout() in WebCore::FrameView::paintContents 2020-04-09 12:23:44 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 210278 https://bugs.webkit.org/show_bug.cgi?id=210278 InRadar P2 Normal --- 1 ryanhaddad webkit-unassigned dbates simon.fraser webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1639454 0 ryanhaddad 2020-04-08 20:53:56 -0700 ASSERTION FAILED: !needsLayout() ./page/FrameView.cpp(4276) : virtual void WebCore::FrameView::paintContents(WebCore::GraphicsContext &, const WebCore::IntRect &, WebCore::Widget::SecurityOriginPaintPolicy, WebCore::EventRegionContext *) 2020-04-08 18:26:15.752 WebKitTestRunnerApp[47622:406829439] PBItemCollectionServicer connection disconnected. 1 0x2fc9b4da9 WTFCrash 2 0x301e5d38b WTFCrashWithInfo(int, char const*, char const*, int) 3 0x305187cf6 WebCore::FrameView::paintContents(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy, WebCore::EventRegionContext*) 4 0x30540299a WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy, WebCore::EventRegionContext*) 5 0x305c6465b WebCore::RenderWidget::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 6 0x305c64f17 WebCore::RenderWidget::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 7 0x305a4b7a7 WebCore::RenderElement::paintAsInlineBlock(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 8 0x305930880 WebCore::InlineElementBox::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::LayoutUnit, WebCore::LayoutUnit) 9 0x30595fc5b WebCore::InlineFlowBox::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::LayoutUnit, WebCore::LayoutUnit) 10 0x305c66ee1 WebCore::RootInlineBox::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::LayoutUnit, WebCore::LayoutUnit) 11 0x305b4cf78 WebCore::RenderLineBoxList::paint(WebCore::RenderBoxModelObject*, WebCore::PaintInfo&, WebCore::LayoutPoint const&) const 12 0x3059c0641 WebCore::RenderBlockFlow::paintInlineChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 13 0x30599562e WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 14 0x305996691 WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 15 0x305994e69 WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 16 0x305995bcc WebCore::RenderBlock::paintChild(WebCore::RenderBox&, WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool, WebCore::RenderBlock::PaintBlockType) 17 0x3059957e1 WebCore::RenderBlock::paintChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool) 18 0x30599572b WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 19 0x305996691 WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 20 0x305994e69 WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 21 0x305995bcc WebCore::RenderBlock::paintChild(WebCore::RenderBox&, WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool, WebCore::RenderBlock::PaintBlockType) 22 0x3059957e1 WebCore::RenderBlock::paintChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool) 23 0x30599572b WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 24 0x305996691 WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 25 0x305994e69 WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) 26 0x305ae68f4 WebCore::RenderLayer::collectEventRegionForFragments(WTF::Vector<WebCore::LayerFragment, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&) 27 0x305ae2aff WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) 28 0x305ae1c84 WebCore::RenderLayer::paintLayerContentsAndReflection(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) 29 0x305ae0c3b WebCore::RenderLayer::paintLayerWithEffects(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) 30 0x305adfecb WebCore::RenderLayer::paintLayer(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) 31 0x305ae6054 WebCore::RenderLayer::paintList(WebCore::RenderLayer::LayerList, WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, WTF::OptionSet<WebCore::RenderLayer::PaintLayerFlag>) Seen with the following tests on iOS Debug bots: editing/pasteboard/copy-backslash-with-euc.html [ Crash ] editing/pasteboard/data-transfer-set-data-ignore-copied-malformed-url-in-null-origin.html [ Crash ] editing/pasteboard/data-transfer-set-data-sanitize-url-when-copying-in-null-origin.html [ Crash ] editing/pasteboard/data-transfer-set-data-sanitizes-html-when-copying.html [ Crash ] editing/pasteboard/dataTransfer-types-pasting-plaintext.html [ Crash ] editing/pasteboard/paste-global-selection.html [ Crash ] editing/selection/navigation-clears-editor-state.html [ Crash ] fast/dom/tabindex-defaults.html [ Crash ] fast/events/frame-tab-focus.html [ Crash ] fast/events/tabindex-focus-blur-all.html [ Crash ] fast/frames/iframe-js-url-clientWidth.html [ Crash ] fast/frames/take-focus-from-iframe.html [ Crash ] fast/loader/form-state-restore-with-frames.html [ Crash ] fast/shadow-dom/shadow-root-active-element-crash.html [ Crash ] http/tests/security/clipboard/copy-paste-html-across-origin-sanitizes-html.html [ Crash ] http/tests/security/clipboard/copy-paste-html-across-origin-strips-mso-list.html [ Crash ] http/tests/security/clipboard/copy-paste-url-across-origin-sanitizes-url.html [ Crash ] imported/blink/editing/undo/crash-redo-with-iframes.html [ Crash ] imported/w3c/web-platform-tests/html/interaction/focus/document-level-focus-apis/document-level-apis.html [ Crash ] imported/w3c/web-platform-tests/html/interaction/focus/the-autofocus-attribute/focusable-area-in-top-document.html [ Crash ] imported/w3c/web-platform-tests/html/semantics/forms/autofocus/focusable-area-in-top-document.html [ Crash ] jquery/css.html [ Crash ] jquery/data.html [ Crash ] jquery/deferred.html [ Crash ] jquery/dimensions.html [ Crash ] jquery/event.html [ Crash ] jquery/offset.html [ Crash ] jquery/traversing.html [ Crash ] svg/custom/bug78838.html [ Crash ] svg/custom/bug79798.html [ Crash ] 1639455 1 webkit-bug-importer 2020-04-08 20:54:20 -0700 <rdar://problem/61494653> 1639456 2 ryanhaddad 2020-04-08 20:54:35 -0700 https://build.webkit.org/results/Apple%20iOS%2013%20Simulator%20Debug%20WK2%20(Tests)/r259771%20(3040)/results.html 1639462 3 ryanhaddad 2020-04-08 21:00:55 -0700 Probably one of these two: Should find touch-action elements inside non-composited iframes https://trac.webkit.org/changeset/259761/webkit Track editable elements on screen https://trac.webkit.org/changeset/259762/webkit 1639778 4 ryanhaddad 2020-04-09 12:23:44 -0700 *** This bug has been marked as a duplicate of bug 210278 ***