[Webkit-unassigned] [Bug 20145] New: Crash at WebCore::EventHandler::stopAutoscrollTimer

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=20145

           Summary: Crash at WebCore::EventHandler::stopAutoscrollTimer
           Product: WebKit
           Version: 526+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: New Bugs
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ismail at namtrac.org


Saw this over YouTube with latest nightly,

Thread 0 Crashed:
0   com.apple.WebCore                   0x012cedf3
WebCore::EventHandler::stopAutoscrollTimer(bool) + 99 (EventHandler.cpp:691)
1   com.apple.WebCore                   0x011a2815 WebCore::CachedPage::clear()
+ 469 (CachedPage.cpp:157)
2   com.apple.WebCore                   0x014fe06e
WebCore::PageCache::releaseAutoreleasedPagesNow() + 158 (HashTable.h:161)
3   com.apple.WebCore                   0x014fe5e2
WebCore::Timer<WebCore::PageCache>::fired() + 82 (Timer.h:99)
4   com.apple.WebCore                   0x01669d89
WebCore::TimerBase::fireTimers(double, WTF::Vector<WebCore::TimerBase*, 0ul>
const&) + 137 (Timer.cpp:350)
5   com.apple.WebCore                   0x01669e52
WebCore::TimerBase::sharedTimerFired() + 162 (Timer.cpp:370)
6   com.apple.WebCore                   0x0164f2e4
WebCore::timerFired(__CFRunLoopTimer*, void*) + 68 (SharedTimerMac.mm:85)
7   com.apple.CoreFoundation            0x95f95b45 CFRunLoopRunSpecific + 4469
8   com.apple.CoreFoundation            0x95f95cf8 CFRunLoopRunInMode + 88
9   com.apple.HIToolbox                 0x914e6da4 RunCurrentEventLoopInMode +
283
10  com.apple.HIToolbox                 0x914e6bbd ReceiveNextEventCommon + 374
11  com.apple.HIToolbox                 0x914e6a31
BlockUntilNextEventMatchingListInMode + 106
12  com.apple.AppKit                    0x95511505 _DPSNextEvent + 657
13  com.apple.AppKit                    0x95510db8 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 128
14  com.apple.Safari                    0x00007c7e 0x1000 + 27774
15  com.apple.AppKit                    0x95509df3 -[NSApplication run] + 795
16  com.apple.AppKit                    0x954d7030 NSApplicationMain + 574
17  com.apple.Safari                    0x000b4de6 0x1000 + 736742


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