[Webkit-unassigned] [Bug 105932] [Mac] http/tests/inspector/resource-har-pages.html asserts in updateLayerPositionsAfterScroll on Debug builds

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=105932


Jessie Berlin <jberlin at webkit.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[Mac ML]                    |[Mac]
                   |http/tests/inspector/resour |http/tests/inspector/resour
                   |ce-har-pages.html asserts   |ce-har-pages.html asserts
                   |in                          |in
                   |updateLayerPositionsAfterSc |updateLayerPositionsAfterSc
                   |roll on Debug builds        |roll on Debug builds
                 CC|                            |jberlin at webkit.org




--- Comment #2 from Jessie Berlin <jberlin at webkit.org>  2013-01-29 12:04:02 PST ---
Nope, appears to happen on Lion WK1 as well:

http://build.webkit.org/results/Apple%20Lion%20Debug%20WK1%20(Tests)/r141128%20(6314)/http/tests/inspector/resource-har-pages-crash-log.txt

Process:         DumpRenderTree [15683]
Path:            /Volumes/VOLUME/*/DumpRenderTree
Identifier:      DumpRenderTree
Version:         ??? (???)
Code Type:       X86-64 (Native)
Parent Process:  Python [15682]

Date/Time:       2013-01-29 10:47:19.314 -0800
OS Version:      Mac OS X 10.7.5 (11G56)
Report Version:  9

Anonymous UUID:                      8D613337-F106-4023-88AB-11A474AF2011

Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef

VM Regions Near 0xbbadbeef:
--> 
    __TEXT                 0000000102e72000-0000000102f0f000 [  628K] r-x/rwx SM=COW  /Volumes/VOLUME/*

Application Specific Information:
CRASHING TEST: /inspector/resource-har-pages.html
objc[15683]: garbage collection is OFF

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore                 0x0000000105d6e68f WebCore::RenderLayer::updateLayerPositionsAfterScroll(WebCore::RenderGeometryMap*, unsigned int) + 623 (RenderLayer.cpp:765)
1   com.apple.WebCore                 0x0000000105d6e79c WebCore::RenderLayer::updateLayerPositionsAfterScroll(WebCore::RenderGeometryMap*, unsigned int) + 892 (RenderLayer.cpp:769)
2   com.apple.WebCore                 0x0000000105d6e79c WebCore::RenderLayer::updateLayerPositionsAfterScroll(WebCore::RenderGeometryMap*, unsigned int) + 892 (RenderLayer.cpp:769)
3   com.apple.WebCore                 0x0000000105d6e79c WebCore::RenderLayer::updateLayerPositionsAfterScroll(WebCore::RenderGeometryMap*, unsigned int) + 892 (RenderLayer.cpp:769)
4   com.apple.WebCore                 0x0000000105d6e905 WebCore::RenderLayer::updateLayerPositionsAfterOverflowScroll() + 165 (RenderLayer.cpp:728)
5   com.apple.WebCore                 0x0000000105d74079 WebCore::RenderLayer::scrollTo(int, int) + 505 (RenderLayer.cpp:2087)
6   com.apple.WebCore                 0x0000000105d76a9e WebCore::RenderLayer::setScrollOffset(WebCore::IntPoint const&) + 62 (RenderLayer.cpp:2429)
7   com.apple.WebCore                 0x0000000105fcee70 WebCore::ScrollableArea::scrollPositionChanged(WebCore::IntPoint const&) + 96 (ScrollableArea.cpp:156)
8   com.apple.WebCore                 0x0000000105fcf161 WebCore::ScrollableArea::setScrollOffsetFromAnimation(WebCore::IntPoint const&) + 81 (ScrollableArea.cpp:200)
9   com.apple.WebCore                 0x0000000105fd16ab WebCore::ScrollAnimator::notifyPositionChanged() + 59 (ScrollAnimator.cpp:145)
10  com.apple.WebCore                 0x0000000105fd5a19 WebCore::ScrollAnimatorMac::notifyPositionChanged() + 41 (ScrollAnimatorMac.mm:741)
11  com.apple.WebCore                 0x0000000105fd5562 WebCore::ScrollAnimatorMac::immediateScrollTo(WebCore::FloatPoint const&) + 210 (ScrollAnimatorMac.mm:720)
12  com.apple.WebCore                 0x0000000105fd5483 WebCore::ScrollAnimatorMac::scrollToOffsetWithoutAnimation(WebCore::FloatPoint const&) + 67 (ScrollAnimatorMac.mm:696)
13  com.apple.WebCore                 0x0000000105fcecbc WebCore::ScrollableArea::scrollToOffsetWithoutAnimation(WebCore::FloatPoint const&) + 60 (ScrollableArea.cpp:130)
14  com.apple.WebCore                 0x0000000105d73922 WebCore::RenderLayer::scrollToOffset(WebCore::IntSize const&, WebCore::RenderLayer::ScrollOffsetClamping) + 178 (RenderLayer.cpp:2049)
15  com.apple.WebCore                 0x0000000105ce554d WebCore::RenderLayer::scrollToYOffset(int, WebCore::RenderLayer::ScrollOffsetClamping) + 61 (RenderLayer.h:335)
16  com.apple.WebCore                 0x0000000105cca5db WebCore::RenderBox::setScrollTop(int) + 75 (RenderBox.cpp:475)
17  com.apple.WebCore                 0x0000000104ef2353 WebCore::Element::setScrollTop(int) + 147 (Element.cpp:596)
18  com.apple.WebCore                 0x00000001055f06fd WebCore::setJSElementScrollTop(JSC::ExecState*, JSC::JSObject*, JSC::JSValue) + 93

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