135794 2014-08-11 01:57:29 -0700 [CSS Grid Layout] ASSERTION FAILED: tracksAreWiderThanMinTrackBreadth(ForRows, sizingData.rowTracks) in WebCore::RenderGrid::layoutGridItems 2015-03-20 10:52:20 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified RESOLVED WORKSFORME P2 Normal --- 116980 1 rhodovan.u-szeged webkit-unassigned dino jfernandez rego svillar oldest_to_newest 1028146 0 236358 rhodovan.u-szeged 2014-08-11 01:57:29 -0700 Created attachment 236358 Test case The failing test: <style> * { display: -webkit-grid; min-height: 90085070; -webkit-grid-row: 90; } </style> <form> <button></button> </form> Note: if the doctype is defined then we the crash disappears. Backtrace: ASSERTION FAILED: tracksAreWiderThanMinTrackBreadth(ForRows, sizingData.rowTracks) ../../Source/WebCore/rendering/RenderGrid.cpp(851) : void WebCore::RenderGrid::layoutGridItems() Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff97537700 (LWP 4607)] 0x000000000044c8a9 in WTFCrash () at ../../Source/WTF/wtf/Assertions.cpp:329 329 *(int *)(uintptr_t)0xbbadbeef = 0; #0 0x000000000044c8a9 in WTFCrash () at ../../Source/WTF/wtf/Assertions.cpp:329 #1 0x00007ffff3f9a068 in WebCore::RenderGrid::layoutGridItems (this=0x86a830) at ../../Source/WebCore/rendering/RenderGrid.cpp:851 #2 0x00007ffff3f965a3 in WebCore::RenderGrid::layoutBlock (this=0x86a830, relayoutChildren=false) at ../../Source/WebCore/rendering/RenderGrid.cpp:218 #3 0x00007ffff3ec1625 in WebCore::RenderBlock::layout (this=0x86a830) at ../../Source/WebCore/rendering/RenderBlock.cpp:1018 #4 0x00007ffff3eec5b6 in WebCore::RenderBlockFlow::layoutBlockChild (this=0x84b060, child=..., marginInfo=..., previousFloatLogicalBottom=..., maxFloatLogicalBottom=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:713 #5 0x00007ffff3eec0f8 in WebCore::RenderBlockFlow::layoutBlockChildren (this=0x84b060, relayoutChildren=true, maxFloatLogicalBottom=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:632 #6 0x00007ffff3eeb5f6 in WebCore::RenderBlockFlow::layoutBlock (this=0x84b060, relayoutChildren=true, pageLogicalHeight=...) at ../../Source/WebCore/rendering/RenderBlockFlow.cpp:485 #7 0x00007ffff3ec1625 in WebCore::RenderBlock::layout (this=0x84b060) at ../../Source/WebCore/rendering/RenderBlock.cpp:1018 #8 0x00007ffff4099831 in WebCore::RenderView::layoutContent (this=0x84b060, state=...) at ../../Source/WebCore/rendering/RenderView.cpp:232 #9 0x00007ffff4099eea in WebCore::RenderView::layout (this=0x84b060) at ../../Source/WebCore/rendering/RenderView.cpp:357 #10 0x00007ffff3c5c5ae in WebCore::FrameView::layout (this=0x9c4470, allowSubtree=true) at ../../Source/WebCore/page/FrameView.cpp:1282 #11 0x00007ffff36d23cf in WebCore::Document::implicitClose (this=0x862730) at ../../Source/WebCore/dom/Document.cpp:2438 #12 0x00007ffff3b2b391 in WebCore::FrameLoader::checkCallImplicitClose (this=0x91e588) at ../../Source/WebCore/loader/FrameLoader.cpp:898 #13 0x00007ffff3b2b13c in WebCore::FrameLoader::checkCompleted (this=0x91e588) at ../../Source/WebCore/loader/FrameLoader.cpp:844 #14 0x00007ffff3b2aec4 in WebCore::FrameLoader::finishedParsing (this=0x91e588) at ../../Source/WebCore/loader/FrameLoader.cpp:764 #15 0x00007ffff36d9cf1 in WebCore::Document::finishedParsing (this=0x862730) at ../../Source/WebCore/dom/Document.cpp:4516 #16 0x00007ffff39cf05f in WebCore::HTMLConstructionSite::finishedParsing (this=0x83c538) at ../../Source/WebCore/html/parser/HTMLConstructionSite.cpp:395 #17 0x00007ffff3a094d1 in WebCore::HTMLTreeBuilder::finished (this=0x83c520) at ../../Source/WebCore/html/parser/HTMLTreeBuilder.cpp:2997 #18 0x00007ffff39d6bfa in WebCore::HTMLDocumentParser::end (this=0x9b5380) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:451 #19 0x00007ffff39d6ce5 in WebCore::HTMLDocumentParser::attemptToRunDeferredScriptsAndEnd (this=0x9b5380) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:462 #20 0x00007ffff39d5853 in WebCore::HTMLDocumentParser::prepareToStopParsing (this=0x9b5380) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:165 #21 0x00007ffff39d6d28 in WebCore::HTMLDocumentParser::attemptToEnd (this=0x9b5380) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:474 #22 0x00007ffff39d6ddf in WebCore::HTMLDocumentParser::finish (this=0x9b5380) at ../../Source/WebCore/html/parser/HTMLDocumentParser.cpp:502 #23 0x00007ffff3b1e063 in WebCore::DocumentWriter::end (this=0x8a4a80) at ../../Source/WebCore/loader/DocumentWriter.cpp:250 #24 0x00007ffff3b0b0b7 in WebCore::DocumentLoader::finishedLoading (this=0x8a49e0, finishTime=0) at ../../Source/WebCore/loader/DocumentLoader.cpp:441 #25 0x00007ffff3b0ae20 in WebCore::DocumentLoader::notifyFinished (this=0x8a49e0, resource=0x8d7990) at ../../Source/WebCore/loader/DocumentLoader.cpp:375 #26 0x00007ffff3bb199b in WebCore::CachedResource::checkNotify (this=0x8d7990) at ../../Source/WebCore/loader/cache/CachedResource.cpp:334 #27 0x00007ffff3bb1a82 in WebCore::CachedResource::finishLoading (this=0x8d7990) at ../../Source/WebCore/loader/cache/CachedResource.cpp:350 #28 0x00007ffff3baea21 in WebCore::CachedRawResource::finishLoading (this=0x8d7990, data=0x7d3a80) at ../../Source/WebCore/loader/cache/CachedRawResource.cpp:101 #29 0x00007ffff3b654ae in WebCore::SubresourceLoader::didFinishLoading (this=0x8d7ef0, finishTime=0) at ../../Source/WebCore/loader/SubresourceLoader.cpp:310 #30 0x00007ffff3b6199b in WebCore::ResourceLoader::didFinishLoading (this=0x8d7ef0, finishTime=0) at ../../Source/WebCore/loader/ResourceLoader.cpp:518 #31 0x00007ffff441bf5b in WebCore::readCallback (asyncResult=0x8ac1f0, data=0x8a32a0) at ../../Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp:1302 #32 0x00007fffee5732ea in async_ready_callback_wrapper (source_object=0xa59b30, res=0x8ac1f0, user_data=0x8a32a0) at ginputstream.c:519 #33 0x00007fffee592ceb in g_task_return_now (task=0x8ac1f0) at gtask.c:1108 #34 0x00007fffee592d09 in complete_in_idle_cb (task=0x8ac1f0) at gtask.c:1117 #35 0x00007fffee8c22e6 in g_main_dispatch (context=0x744bb0) at gmain.c:3065 #36 g_main_context_dispatch (context=context@entry=0x744bb0) at gmain.c:3641 #37 0x00007fffee8c2638 in g_main_context_iterate (context=0x744bb0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3712 #38 0x00007fffee8c2a3a in g_main_loop_run (loop=0x7d6c40) at gmain.c:3906 #39 0x00007ffff4a67850 in WTF::RunLoop::run () at ../../Source/WTF/wtf/gtk/RunLoopGtk.cpp:59 #40 0x00007ffff321d850 in WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> (argc=2, argv=0x7fffffffda58) at ../../Source/WebKit2/Shared/unix/ChildProcessMain.h:61 #41 0x00007ffff321d6b5 in WebKit::WebProcessMainUnix (argc=2, argv=0x7fffffffda58) at ../../Source/WebKit2/WebProcess/gtk/WebProcessMainGtk.cpp:73 #42 0x000000000044c28d in main (argc=2, argv=0x7fffffffda58) at ../../Source/WebKit2/WebProcess/EntryPoint/unix/WebProcessMain.cpp:32 1078890 1 rhodovan.u-szeged 2015-03-20 10:52:20 -0700 The issue is not reproducible on the trunk. We can close it. 236358 2014-08-11 01:57:29 -0700 2014-08-11 01:57:29 -0700 Test case crash.html text/html 139 rhodovan.u-szeged PHN0eWxlPgoqIHsKICAgIGRpc3BsYXk6IC13ZWJraXQtZ3JpZDsKICAgIG1pbi1oZWlnaHQ6IDkw MDg1MDcwOwogICAgLXdlYmtpdC1ncmlkLXJvdzogIDkwOwp9Cjwvc3R5bGU+Cjxmb3JtPgogICAg PGJ1dHRvbj48L2J1dHRvbj4KPC9mb3JtPg==