[Webkit-unassigned] [Bug 15153] New: REGRESSION: Assertion failure in FrameView::scheduleRelayout() (m_frame->view() == this)

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Sep 6 13:35:13 PDT 2007


http://bugs.webkit.org/show_bug.cgi?id=15153

           Summary: REGRESSION: Assertion failure in
                    FrameView::scheduleRelayout() (m_frame->view() == this)
           Product: WebKit
           Version: 522+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Keywords: Regression
          Severity: Normal
          Priority: P1
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: mitz at webkit.org
                CC: hyatt at apple.com, darin at apple.com


I just hit this assertion (while Safari was in the background. I do not know
how to reproduce):

ASSERTION FAILED: m_frame->view() == this
(WebCore/page/FrameView.cpp:650 void WebCore::FrameView::scheduleRelayout())

I very much suspect it is a result of
<http://trac.webkit.org/projects/webkit/changeset/25395>.

Backtrace:

0   com.apple.WebCore                   0x01a53960
WebCore::FrameView::scheduleRelayout() + 144
1   com.apple.WebCore                   0x01b56f90
WebCore::RenderObject::setNeedsLayout(bool, bool) + 116
2   com.apple.WebCore                   0x01b58004
WebCore::RenderObject::setStyle(WebCore::RenderStyle*) + 4084
3   com.apple.WebCore                   0x01b08b48
WebCore::RenderBox::setStyle(WebCore::RenderStyle*) + 88
4   com.apple.WebCore                   0x01ae948c
WebCore::RenderBlock::setStyle(WebCore::RenderStyle*) + 68
5   com.apple.WebCore                   0x01b8f9f8
WebCore::RenderTextControl::setStyle(WebCore::RenderStyle*) + 40
6   com.apple.WebCore                   0x01c9c684
WebCore::Node::setRenderStyle(WebCore::RenderStyle*) + 88
7   com.apple.WebCore                   0x01ca99f4
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 864
8   com.apple.WebCore                   0x01a1c51c
WebCore::HTMLGenericFormElement::recalcStyle(WebCore::Node::StyleChange) + 40
9   com.apple.WebCore                   0x01ca9c60
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1484
10  com.apple.WebCore                   0x01ca9c60
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1484
11  com.apple.WebCore                   0x01ca9c60
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1484
12  com.apple.WebCore                   0x01ca9c60
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1484
13  com.apple.WebCore                   0x01ca9c60
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1484
14  com.apple.WebCore                   0x01ca9c60
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1484
15  com.apple.WebCore                   0x01ca9c60
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1484
16  com.apple.WebCore                   0x01ca9c60
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1484
17  com.apple.WebCore                   0x01ca9c60
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1484
18  com.apple.WebCore                   0x01ca9c60
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1484
19  com.apple.WebCore                   0x01a68cd0
WebCore::Document::recalcStyle(WebCore::Node::StyleChange) + 1448
20  com.apple.WebCore                   0x01a5bfd8
WebCore::Document::updateRendering() + 80
21  com.apple.WebCore                   0x01a5f3c0
WebCore::Document::updateDocumentsRendering() + 92
22  com.apple.WebCore                   0x01c63e64
WebCore::EventTargetNode::dispatchGenericEvent(WTF::PassRefPtr<WebCore::Event>,
int&, bool) + 3044
23  com.apple.WebCore                   0x01c64c34
WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&,
bool, WebCore::EventTarget*) + 392
24  com.apple.WebCore                   0x01c64cc8
WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&,
bool) + 76
25  com.apple.WebCore                   0x01a54fb0
WebCore::FrameView::scheduleEvent(WTF::PassRefPtr<WebCore::Event>,
WTF::PassRefPtr<WebCore::EventTargetNode>, bool) + 140
26  com.apple.WebCore                   0x01b3feac
WebCore::RenderLayer::scrollToOffset(int, int, bool, bool) + 964
27  com.apple.WebCore                   0x01b8c47c
WebCore::RenderTextControl::forwardEvent(WebCore::Event*) + 280
28  com.apple.WebCore                   0x01a1a508
WebCore::HTMLInputElement::defaultEventHandler(WebCore::Event*) + 4516
29  com.apple.WebCore                   0x01c63e00
WebCore::EventTargetNode::dispatchGenericEvent(WTF::PassRefPtr<WebCore::Event>,
int&, bool) + 2944
30  com.apple.WebCore                   0x01c64c34
WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&,
bool, WebCore::EventTarget*) + 392
31  com.apple.WebCore                   0x01c64cc8
WebCore::EventTargetNode::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, int&,
bool) + 76
32  com.apple.WebCore                   0x01c64044
WebCore::EventTargetNode::dispatchHTMLEvent(WebCore::AtomicString const&, bool,
bool) + 224
33  com.apple.WebCore                   0x01c640ac
WebCore::EventTargetNode::dispatchBlurEvent() + 52
34  com.apple.WebCore                   0x01a147c4
WebCore::HTMLInputElement::dispatchBlurEvent() + 228
35  com.apple.WebCore                   0x01a63354
WebCore::Document::setFocusedNode(WTF::PassRefPtr<WebCore::Node>) + 940
36  com.apple.WebCore                   0x01a639a0
WebCore::Document::focusedNodeRemoved(WebCore::Node*) + 48
37  com.apple.WebCore                   0x01c9b590 WebCore::Node::willRemove()
+ 140
38  com.apple.WebCore                   0x01a88494
WebCore::ContainerNode::willRemove() + 108
39  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
40  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
41  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
42  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
43  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
44  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
45  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
46  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
47  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
48  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
49  com.apple.WebCore                   0x01a8846c
WebCore::ContainerNode::willRemove() + 68
50  com.apple.WebCore                   0x01a62bb0 WebCore::Document::detach()
+ 204
51  com.apple.WebCore                   0x01fbca78 WebCore::CachedPage::clear()
+ 428
52  com.apple.WebCore                   0x01fbdb04 WebCore::CachedPage::close()
+ 180
53  com.apple.WebCore                   0x0201d028
WebCore::PageCache::releaseAutoreleasedPagesNow() + 156
54  com.apple.WebCore                   0x0201d288
WebCore::PageCache::releaseAutoreleasedPagesNowOrReschedule(WebCore::Timer<WebCore::PageCache>*)
+ 472
55  com.apple.WebCore                   0x0201eb0c
WebCore::Timer<WebCore::PageCache>::fired() + 148
56  com.apple.WebCore                   0x01c2cfdc
WebCore::TimerBase::fireTimers(double, WTF::Vector<WebCore::TimerBase*, 0ul>
const&) + 240
57  com.apple.WebCore                   0x01c2d0bc
WebCore::TimerBase::sharedTimerFired() + 128
58  com.apple.WebCore                   0x01c2c284
WebCore::timerFired(__CFRunLoopTimer*, void*) + 136
59  com.apple.CoreFoundation            0x96289930 CFRunLoopRunSpecific + 2992
60  com.apple.HIToolbox                 0x9420a0d8 RunCurrentEventLoopInMode +
264
61  com.apple.HIToolbox                 0x94209efc ReceiveNextEventCommon + 412
62  com.apple.HIToolbox                 0x94209d3c
BlockUntilNextEventMatchingListInMode + 84
63  com.apple.AppKit                    0x959b8330 _DPSNextEvent + 580
64  com.apple.AppKit                    0x959b7d80 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 112
65  com.apple.Safari                    0x00006cec 0x1000 + 23788
66  com.apple.AppKit                    0x959b1b58 -[NSApplication run] + 736
67  com.apple.AppKit                    0x95982754 NSApplicationMain + 548
68  com.apple.Safari                    0x0004ce20 0x1000 + 310816
69  ???                                 0x00000ffc 0 + 4092


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