2006-12-11 14:00:07 CrashTracer System: PLEASE NOTE: This crash was automatically generated based on user crash reports. Go here to learn how to deal with it: http://howto.apple.com/db.cgi?CrashTracer * APPLICATION: Safari * CRASH: com.apple.JavaScriptCore: KJS::Context::mark + 52 * MORE INFORMATION: http://crashtracer.apple.com/detail.php?crash_id=5086010&app=Safari&build=9A312 (may not immediately have data) This crash was escalated to Radar by the CrashTracer System because an internal user explicitly requested it. The user provided the following comments: I don't remember. Note: This issue *may* be a duplicate of this radar which has the same crashing stack frame but different offset, rdar://4850576 . Please consider this when screening, but make no assumptions. Possible third-party binary images occurring in over 75% in processes that crashed here: 84.44% (38 of 45) WebKitNightlyEnabler.dylib 36 occurrences of version <unknown> Empower.app/Contents/Resources/WebKitNightlyEnabler.dylib 2 occurrences of version <unknown> WebKit.app/Contents/Resources/WebKitNightlyEnabler.dylib Summary of a selection of backtraces attributed to this bug. The stack frame considered to be the unique "crash point" is highlighted ==> like this <==. This frame is used for aggregation when filing these bugs and does not necessarily imply fault. ==> 45 com.apple.JavaScriptCore: KJS::Context::mark + 52 <== 41 com.apple.JavaScriptCore: KJS::Interpreter::mark + 44 +-41 com.apple.JavaScriptCore: KJS::Collector::collect + 116 +---33 com.apple.WebCore: WebCore::KJSProxy::~KJSProxy [in-charge] + 28 +---+-33 com.apple.WebCore: WebCore::FramePrivate::~FramePrivate [in-charge] + 80 +---+---33 com.apple.WebCore: WebCore::Frame::~Frame [not-in-charge] + 492 +---+-----33 com.apple.WebCore: WebCore::FrameMac::~FrameMac [in-charge deleting] + 344 +---+-------33 com.apple.WebCore: WebCore::Page::~Page [in-charge] + 640 +---+---------33 com.apple.WebCore: -[WebCorePageBridge close] + 48 +---+-----------33 com.apple.WebKit: -[WebView(WebPrivate) _close] + 148 +---+-------------33 com.apple.Safari: 0x47858 +---+---------------33 com.apple.Foundation: -[NSArray makeObjectsPerformSelector:withObject:] + 264 +---+-----------------33 com.apple.Safari: 0x5c1ec +---+-------------------33 com.apple.Safari: 0x5a4f4 +---+---------------------33 com.apple.Foundation: _nsnote_callback + 180 +---+-----------------------33 com.apple.CoreFoundation: __CFXNotificationPost + 368 +---+-------------------------33 com.apple.CoreFoundation: _CFXNotificationPostNotification + 684 +---+---------------------------33 com.apple.Foundation: -[NSNotificationCenter postNotificationName:object:userInfo:] + 92 +---+-----------------------------33 com.apple.AppKit: -[NSWindow _close] + 100 +---+-------------------------------33 com.apple.AppKit: -[NSWindow close] + 36 +---+---------------------------------33 com.apple.Safari: 0x5a498 +---+-----------------------------------33 com.apple.Safari: 0x5c07c +---+-------------------------------------32 com.apple.AppKit: -[NSApplication sendAction:to:from:] + 108 +---+-------------------------------------+-32 com.apple.Safari: 0x2956c +---+-------------------------------------+---32 com.apple.AppKit: -[NSControl sendAction:to:] + 96 +---+-------------------------------------+-----32 com.apple.AppKit: -[NSCell _sendActionFrom:] + 156 +---+-------------------------------------+-------32 com.apple.AppKit: -[NSCell trackMouse:inRect:ofView:untilMouseUp:] + 1020 +---+-------------------------------------+---------32 com.apple.AppKit: -[NSButtonCell trackMouse:inRect:ofView:untilMouseUp:] + 564 +---+-------------------------------------+-----------32 com.apple.AppKit: -[NSControl mouseDown:] + 536 +---+-------------------------------------+-------------32 com.apple.AppKit: -[_NSThemeWidget mouseDown:] + 100 +---+-------------------------------------+---------------32 com.apple.AppKit: -[NSWindow sendEvent:] + 4616 +---+-------------------------------------+-----------------32 com.apple.Safari: 0x21734 +---+-------------------------------------+-------------------32 com.apple.AppKit: -[NSApplication sendEvent:] + 4172 +---+-------------------------------------+---------------------32 com.apple.Safari: 0x21238 +---+-------------------------------------+-----------------------32 com.apple.AppKit: -[NSApplication run] + 508 +---+-------------------------------------+-------------------------32 com.apple.AppKit: NSApplicationMain + 452 +---+-------------------------------------+---------------------------32 com.apple.Safari: 0x5c77c +---+-------------------------------------+-----------------------------32 com.apple.Safari: 0x5c624 +---+-------------------------------------+-------------------------------32 Main thread +---+-------------------------------------pruning: 1 com.apple.Foundation: -[NSArray makeObjectsPerformSelector:withObject:] + 264 +---pruning: 2 com.apple.WebCore: KJS::Window::clear + 184 +---pruning: 2 com.apple.WebCore: WebCore::KJSProxy::~KJSProxy [in-charge] + 60 +---pruning: 2 com.apple.WebCore: WebCore::PageState::clear + 620 +---pruning: 1 com.apple.WebCore: -[KWQPageState clear] + 272 +---pruning: 1 com.apple.WebCore: -[WebCorePageState clear] + 272 pruning: 4 com.apple.JavaScriptCore: KJS::Interpreter::mark + 40 Some of the most recent comments: * 10147339: Crash for no reason! Overall this crash was reported 45 times in OS builds 8J135 to 9A312, Safari versions 521.13.1 to 17878. Of these crashes, 4 were in the latest OS build, 9A312, and 1 was in the latest Safari version, 17878. 2006-12-12 20:17:30 Stephanie Lewis: Duplicate of 4850576, which was closed. Looks like 4596096 is back. No useful repro steps 2006-12-15 07:57:36 Julien Robert: I had this too, loading a bunch of pages.. This was using 9A325. 2006-12-19 21:30:56 Stephanie Lewis: duplicate crashtracer adds another 12 crashes 2007-01-11 05:27:36 Alexandre Carlhian: Following disccusion from duplicate <rdar://problem/4915325>. I have attached my bookmarks as Bookmarks-AC.zip. To reproduce the crash: - Open all these bookmarks as tabs - Wait 2 minutes to make sure all the pages are loaded (optional step) - Read the and close the active page => Crash 2007-01-11 05:28:17 Alexandre Carlhian: (Problem still exists on 9A341) 2007-01-11 21:15:16 Geoff Garen: Leopard/P1 because <rdar://problem/4915325> has repro steps. 2007-01-15 14:11:37 Alice Liu: Safari blocker reviewed <rdar://problem/4876466>
Created attachment 13010 [details] bookmarks
*** Bug 12749 has been marked as a duplicate of this bug. ***
No longer seems to be reproducible, dropping to p2 unless someone can reproduce this