[Webkit-unassigned] [Bug 189608] New: [iOS] ERROR: post-layout: dirty renderer(s) in WebCore::RenderTreeNeedsLayoutChecker::~RenderTreeNeedsLayoutChecker()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=189608

            Bug ID: 189608
           Summary: [iOS] ERROR: post-layout: dirty renderer(s) in
                    WebCore::RenderTreeNeedsLayoutChecker::~RenderTreeNeed
                    sLayoutChecker()
           Product: WebKit
           Version: Other
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

The following is seen on iOS Simulator with layout test fast/frames/invalid-frameset.html

ERROR: post-layout: dirty renderer(s)
./page/FrameViewLayoutContext.cpp(87) : auto WebCore::RenderTreeNeedsLayoutChecker::~RenderTreeNeedsLayoutChecker()::(anonymous class)::operator()(const WebCore::RenderObject &) const

(B)lock/(I)nline/I(N)line-block, (A)bsolute/Fi(X)ed/(R)elative/Stic(K)y, (F)loating, (O)verflow clip, Anon(Y)mous, (G)enerated, has(L)ayer, (C)omposited, (+)Dirty style, (+)Dirty layout
B---YGLC --  RenderView at (0,0) size 800x600 renderer->(0x130000d48)
B-----L- --    HTML RenderBlock at (0,0) size 800x600 renderer->(0x13f0007e0) node->(0x130101728)
B------- --      FRAMESET RenderFrameSet at (0,0) size 800x600 renderer->(0x164600310) node->(0x16cd00630)
B------- --        FRAME RenderFrame at (0,0) size 800x600 renderer->(0x164500240) node->(0x163901710)
B-----L- --        FRAMESET RenderFrameSet at (0,0) size 0x0 renderer->(0x164600498) node->(0x16cd006c0)
B------- -+*         FRAME RenderFrame at (0,0) size 0x0 renderer->(0x164500360) node->(0x1639017a0) layout->[self]

SHOULD NEVER BE REACHED
./page/FrameViewLayoutContext.cpp(89) : auto WebCore::RenderTreeNeedsLayoutChecker::~RenderTreeNeedsLayoutChecker()::(anonymous class)::operator()(const WebCore::RenderObject &) const
1   0x1117e29d9 WTFCrash
2   0x11518e23b WTFCrashWithInfo(int, char const*, char const*, int)
3   0x117a6bfc5 WebCore::RenderTreeNeedsLayoutChecker::~RenderTreeNeedsLayoutChecker()::'lambda'(WebCore::RenderObject const&)::operator()(WebCore::RenderObject const&) const
4   0x117a6bf12 WebCore::RenderTreeNeedsLayoutChecker::~RenderTreeNeedsLayoutChecker()
5   0x117a632f5 WebCore::RenderTreeNeedsLayoutChecker::~RenderTreeNeedsLayoutChecker()
6   0x117a43761 WebCore::FrameViewLayoutContext::layout()
7   0x117a62a6c WebCore::FrameViewLayoutContext::layoutTimerFired()
8   0x117a85e37 WTF::Function<void ()>::CallableWrapper<std::__1::__bind<void (WebCore::FrameViewLayoutContext::*&)(), WebCore::FrameViewLayoutContext*> >::call()
9   0x11518f6bd WTF::Function<void ()>::operator()() const
10  0x11521c8a9 WebCore::Timer::fired()
11  0x117c33b46 WebCore::ThreadTimers::sharedTimerFiredInternal()
12  0x117c4a811 WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0::operator()() const
13  0x117c4a7c9 WTF::Function<void ()>::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0>::call()
14  0x11518f6bd WTF::Function<void ()>::operator()() const
15  0x117c0aab7 WebCore::MainThreadSharedTimer::fired()
16  0x117cb2709 WebCore::timerFired(__CFRunLoopTimer*, void*)
17  0x107fb1e64 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__
18  0x107fb1a52 __CFRunLoopDoTimer
19  0x107fb160a __CFRunLoopDoTimers
20  0x107fa8e4c __CFRunLoopRun
21  0x107fa830b CFRunLoopRunSpecific
22  0x1027d2b4a -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
23  0x1027d2a25 -[NSRunLoop(NSRunLoop) run]
24  0x109bd08c9 _xpc_objc_main
25  0x109bd2d73 xpc_main
26  0x102726bc4 WebKit::XPCServiceMain()
27  0x102726f0b main
28  0x109818955 start
29  0x1
LEAK: 1 WebPageProxy

https://build.webkit.org/results/Apple%20iOS%2011%20Simulator%20Debug%20WK2%20(Tests)/r235991%20(6431)/results.html

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