Bug 284493
| Summary: | REGRESSION(287648@main): [macOS wk2 Debug] imported/blink/fast/hidpi/border-background-align.html is a constant crash (flaky in EWS) | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Marta Darbinyan <darbinyan> |
| Component: | Layout and Rendering | Assignee: | Simon Fraser (smfr) <simon.fraser> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | bfulgham, simon.fraser, webkit-bot-watchers-bugzilla, webkit-bug-importer, zalan |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Marta Darbinyan
The following test is crashing constantly in macOS Debug queue and also flaky in EWS.
imported/blink/fast/hidpi/border-background-align.html
The regression started after 287648@main.
Crash logs:
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.WebCore 0x300002e50 WTFCrashWithInfo(int, char const*, char const*, int)
1 com.apple.WebCore 0x306843b48 void WebCore::RenderLayer::recursiveUpdateLayerPositions<(WebCore::RenderLayer::UpdateLayerPositionsMode)1>(unsigned int, WTF::OptionSet<WebCore::RenderLayer::UpdateLayerPositionsFlag>, WebCore::RenderLayer::CanUseSimplifiedRepaintPass)::'lambda'(bool)::operator()(bool) const
2 com.apple.WebCore 0x306842bc8 void WebCore::RenderLayer::recursiveUpdateLayerPositions<(WebCore::RenderLayer::UpdateLayerPositionsMode)1>(unsigned int, WTF::OptionSet<WebCore::RenderLayer::UpdateLayerPositionsFlag>, WebCore::RenderLayer::CanUseSimplifiedRepaintPass)
3 com.apple.WebCore 0x3068432cc void WebCore::RenderLayer::recursiveUpdateLayerPositions<(WebCore::RenderLayer::UpdateLayerPositionsMode)1>(unsigned int, WTF::OptionSet<WebCore::RenderLayer::UpdateLayerPositionsFlag>, WebCore::RenderLayer::CanUseSimplifiedRepaintPass)
4 com.apple.WebCore 0x3068432cc void WebCore::RenderLayer::recursiveUpdateLayerPositions<(WebCore::RenderLayer::UpdateLayerPositionsMode)1>(unsigned int, WTF::OptionSet<WebCore::RenderLayer::UpdateLayerPositionsFlag>, WebCore::RenderLayer::CanUseSimplifiedRepaintPass)
5 com.apple.WebCore 0x30680fb14 void WebCore::RenderLayer::recursiveUpdateLayerPositions<(WebCore::RenderLayer::UpdateLayerPositionsMode)0>(unsigned int, WTF::OptionSet<WebCore::RenderLayer::UpdateLayerPositionsFlag>, WebCore::RenderLayer::CanUseSimplifiedRepaintPass)
6 com.apple.WebCore 0x30680f8e0 WebCore::RenderLayer::updateLayerPositionsAfterStyleChange()
7 com.apple.WebCore 0x3059cecf0 WebCore::LocalFrameView::updateCompositingLayersAfterStyleChange()
8 com.apple.WebCore 0x30480a9bc WebCore::Document::resolveStyle(WebCore::Document::ResolveStyleType)
9 com.apple.WebCore 0x30480b4cc WebCore::Document::updateStyleIfNeeded()
10 com.apple.WebCore 0x30480b8c0 WebCore::Document::updateLayout(WTF::OptionSet<WebCore::LayoutOptions>, WebCore::Element const*)
11 com.apple.WebCore 0x3059e605c WebCore::LocalFrameView::updateLayoutAndStyleIfNeededRecursive(WTF::OptionSet<WebCore::LayoutOptions>)
12 com.apple.WebCore 0x305a547a4 WebCore::Page::layoutIfNeeded(WTF::OptionSet<WebCore::LayoutOptions>)
13 com.apple.WebCore 0x305a551ac WebCore::Page::updateRendering()
14 com.apple.WebKit 0x11d3e3fec WebKit::WebPage::updateRendering()
15 com.apple.WebKit 0x11adaaecc WebKit::RemoteLayerTreeDrawingArea::updateRendering()
16 com.apple.WebKit 0x11adb1840 WebCore::Timer::Timer<WebKit::RemoteLayerTreeDrawingArea, WebKit::RemoteLayerTreeDrawingArea>(WebKit::RemoteLayerTreeDrawingArea&, void (WebKit::RemoteLayerTreeDrawingArea::*)())::'lambda'()::operator()() const
17 com.apple.WebKit 0x11adb1778 WTF::Detail::CallableWrapper<WebCore::Timer::Timer<WebKit::RemoteLayerTreeDrawingArea, WebKit::RemoteLayerTreeDrawingArea>(WebKit::RemoteLayerTreeDrawingArea&, void (WebKit::RemoteLayerTreeDrawingArea::*)())::'lambda'(), void>::call()
18 com.apple.WebKit 0x11a08a2d4 WTF::Function<void ()>::operator()() const
19 com.apple.WebKit 0x11adafd04 WebCore::Timer::fired()
20 com.apple.WebCore 0x305d501b0 WebCore::ThreadTimers::sharedTimerFiredInternal()
21 com.apple.WebCore 0x305d5a1d4 WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0::operator()() const
22 com.apple.WebCore 0x305d5a180 WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call()
23 com.apple.WebCore 0x300030100 WTF::Function<void ()>::operator()() const
24 com.apple.WebCore 0x305cfad60 WebCore::MainThreadSharedTimer::fired()
25 com.apple.WebCore 0x305e4fdd8 WebCore::timerFired(__CFRunLoopTimer*, void*)
26 com.apple.CoreFoundation 0x19ed54184 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 32 /AppleInternal/Library/BuildRoots/3a242bc5-6bec-11ef-af1c-daac7d5d70b1/Library/Caches/com.apple.xbs/Sources/CoreFoundation/CoreFoundation/RunLoop.subproj/CFRunLoop.c:1790
27 com.apple.CoreFoundation 0x19ed53e28 __CFRunLoopDoTimer + 1012 /AppleInternal/Library/BuildRoots/3a242bc5-6bec-11ef-af1c-daac7d5d70b1/Library/Caches/com.apple.xbs/Sources/CoreFoundation/CoreFoundation/RunLoop.subproj/CFRunLoop.c:2397
28 com.apple.CoreFoundation 0x19ed53938 __CFRunLoopDoTimers + 356 /AppleInternal/Library/BuildRoots/3a242bc5-6bec-11ef-af1c-daac7d5d70b1/Library/Caches/com.apple.xbs/Sources/CoreFoundation/CoreFoundation/RunLoop.subproj/CFRunLoop.c:2555
29 com.apple.CoreFoundation 0x19ed390f0 __CFRunLoopRun + 1856 /AppleInternal/Library/BuildRoots/3a242bc5-6bec-11ef-af1c-daac7d5d70b1/Library/Caches/com.apple.xbs/Sources/CoreFoundation/CoreFoundation/RunLoop.subproj/CFRunLoop.c:3116
30 com.apple.CoreFoundation 0x19ed38334 CFRunLoopRunSpecific + 572 /AppleInternal/Library/BuildRoots/3a242bc5-6bec-11ef-af1c-daac7d5d70b1/Library/Caches/com.apple.xbs/Sources/CoreFoundation/CoreFoundation/RunLoop.subproj/CFRunLoop.c:3414
31 com.apple.Foundation 0x19fef6918 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 /AppleInternal/Library/BuildRoots/3a242bc5-6bec-11ef-af1c-daac7d5d70b1/Library/Caches/com.apple.xbs/Sources/Foundation/Foundation/Soil.subproj/NSRunLoop.m:373
32 com.apple.Foundation 0x19ff6e264 -[NSRunLoop(NSRunLoop) run] + 64 /AppleInternal/Library/BuildRoots/3a242bc5-6bec-11ef-af1c-daac7d5d70b1/Library/Caches/com.apple.xbs/Sources/Foundation/Foundation/Soil.subproj/NSRunLoop.m:398
33 libxpc.dylib 0x19e96a788 _xpc_objc_main + 700 /AppleInternal/Library/BuildRoots/cb912154-53fd-11ef-bee5-ba7355c93fd5/Library/Caches/com.apple.xbs/Sources/libxpc/src/main.m:267
34 libxpc.dylib 0x19e97a894 _xpc_main + 276 /AppleInternal/Library/BuildRoots/cb912154-53fd-11ef-bee5-ba7355c93fd5/Library/Caches/com.apple.xbs/Sources/libxpc/src/init.c:1291
35 libxpc.dylib 0x19e96a324 xpc_main + 64 /AppleInternal/Library/BuildRoots/cb912154-53fd-11ef-bee5-ba7355c93fd5/Library/Caches/com.apple.xbs/Sources/libxpc/src/init.c:1374
36 com.apple.WebKit 0x11b5c39c4 WebKit::XPCServiceMain(int, char const**)
37 com.apple.WebKit 0x11e053778 WKXPCServiceMain
38 com.apple.WebKit.WebContent 0x1042aff90 main
39 dyld 0x19e8d0274 start + 2840 /AppleInternal/Library/BuildRoots/85cc1810-7a78-11ef-9d23-daac7d5d70b1/Library/Caches/com.apple.xbs/Sources/dyld/dyld/dyldMain.cpp:1334
Test results:
https://ews-build.s3-us-west-2.amazonaws.com/macOS-Sequoia-Debug-WK2-Tests-EWS/b8c8ea20-5424-rerun/results.html
History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fblink%2Ffast%2Fhidpi%2Fborder-background-align.html&style=debug&flavor=wk2
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/141315960>
EWS
Test gardening commit 287699@main (78c8c2d51488): <https://commits.webkit.org/287699@main>
Reviewed commits have been landed. Closing PR #37801 and removing active labels.
Simon Fraser (smfr)
We've cached RepaintRects from when deviceScaleFactor() was 1, and then we are asserting that they are the same as rects computed with deviceScaleFactor() 2.
Simon Fraser (smfr)
Pull request: https://github.com/WebKit/WebKit/pull/37947
EWS
Committed 287832@main (005288f3b10c): <https://commits.webkit.org/287832@main>
Reviewed commits have been landed. Closing PR #37947 and removing active labels.