Bug 13774 - REGRESSION: Crash emailing blog entry using Google Reader
Summary: REGRESSION: Crash emailing blog entry using Google Reader
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 523.x (Safari 3)
Hardware: Macintosh PowerPC OS X 10.4
: P1 Normal
Assignee: mitz
URL: http://www.google.com/reader/view/
Keywords: GoogleBug, InRadar, Regression
Depends on:
Blocks:
 
Reported: 2007-05-18 07:34 PDT by Bill Rodriguez
Modified: 2007-06-18 15:37 PDT (History)
1 user (show)

See Also:


Attachments
Recalc sections if dirty in section{Above,Below} and cell{Above,Below,Before,After} (30.94 KB, patch)
2007-05-19 04:30 PDT, mitz
darin: review+
Details | Formatted Diff | Diff

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Description Bill Rodriguez 2007-05-18 07:34:47 PDT
When using the EMAIL part in Google Reader the browser crashes (brings up the box to try again).  The email does get sent.  This does work in Safari Version 2.0.4 (419.3) Just not in Webkit.  I am currently testing on current-revision=21545
Comment 1 Brady Eidson 2007-05-18 09:41:12 PDT
Thanks for your bug report!

It's extremely helpful to include a crash report with your bugs.  Also, explicit steps to reproduce would be useful too - these modern web apps are very complex and sometimes there's a very specific series of steps to follow to trigger a certain crash (note I haven't tried this one just yet so I'm not show about it)
Comment 2 Bill Rodriguez 2007-05-18 09:58:01 PDT
When this happens I am in Google Reader and i click on EMAIL then a box appears with the TO: SUBJECT and MESSAGE..  I then click on send and the browser crashes..  Here is the report.. 

Date/Time:      2007-05-18 12:42:52.620 -0400
OS Version:     10.4.9 (Build 8P135)
Report Version: 4

Command: Safari
Path:    /Applications/Safari.app/Contents/MacOS/Safari
Parent:  WindowServer [63]

Version: ??? (21545)

PID:    19180
Thread: 0

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x0000000c

Thread 0 Crashed:
0   com.apple.WebCore              	0x01196d80 WebCore::RenderTableCell::collapsedTopBorder() const + 256
1   com.apple.WebCore              	0x01196f90 WebCore::RenderTableCell::borderHalfTop(bool) const + 32
2   com.apple.WebCore              	0x01149cdc WebCore::RenderBox::calculateBackgroundImageGeometry(WebCore::BackgroundLayer const*, int, int, int, int, WebCore::IntRect&, WebCore::IntPoint&, WebCore::IntSize&) + 188
3   com.apple.WebCore              	0x0114b034 WebCore::RenderBox::imageChanged(WebCore::CachedImage*) + 916
4   com.apple.WebCore              	0x010e74cc WebCore::CachedImage::ref(WebCore::CachedResourceClient*) + 188
5   com.apple.WebCore              	0x01173c94 WebCore::RenderObject::updateBackgroundImages(WebCore::RenderStyle*) + 292
6   com.apple.WebCore              	0x01174ad4 WebCore::RenderObject::setStyle(WebCore::RenderStyle*) + 2356
7   com.apple.WebCore              	0x0114833c WebCore::RenderBox::setStyle(WebCore::RenderStyle*) + 44
8   com.apple.WebCore              	0x0113b8f8 WebCore::RenderBlock::setStyle(WebCore::RenderStyle*) + 88
9   com.apple.WebCore              	0x011970c8 WebCore::RenderTableCell::setStyle(WebCore::RenderStyle*) + 216
10  com.apple.WebCore              	0x01240f38 WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 488
11  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
12  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
13  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
14  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
15  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
16  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
17  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
18  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
19  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
20  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
21  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
22  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
23  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
24  com.apple.WebCore              	0x0124100c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 700
25  com.apple.WebCore              	0x010ce2dc WebCore::Document::recalcStyle(WebCore::Node::StyleChange) + 1212
26  com.apple.WebCore              	0x010c667c WebCore::Document::updateDocumentsRendering() + 76
27  com.apple.WebCore              	0x0125e4b4 KJS::JSAbstractEventListener::handleEvent(WebCore::Event*, bool) + 1668
28  com.apple.WebCore              	0x011a22f0 WebCore::XMLHttpRequest::callReadyStateChangeListener() + 256
29  com.apple.WebCore              	0x011a2d9c WebCore::XMLHttpRequest::didFinishLoading(WebCore::SubresourceLoader*) + 300
30  com.apple.WebCore              	0x013ff270 WebCore::SubresourceLoader::didFinishLoading() + 96
31  com.apple.WebCore              	0x013cf284 -[WebCoreResourceHandleAsDelegate connectionDidFinishLoading:] + 84
32  com.apple.Foundation           	0x92c1389c -[NSURLConnection(NSURLConnectionInternal) _sendDidFinishLoadingCallback] + 188
33  com.apple.Foundation           	0x92c11b08 -[NSURLConnection(NSURLConnectionInternal) _sendCallbacks] + 556
34  com.apple.Foundation           	0x92c11860 _sendCallbacks + 156
35  com.apple.CoreFoundation       	0x907df4fc __CFRunLoopDoSources0 + 384
36  com.apple.CoreFoundation       	0x907dea2c __CFRunLoopRun + 452
37  com.apple.CoreFoundation       	0x907de4ac CFRunLoopRunSpecific + 268
38  com.apple.HIToolbox            	0x93298b20 RunCurrentEventLoopInMode + 264
39  com.apple.HIToolbox            	0x932981b4 ReceiveNextEventCommon + 380
40  com.apple.HIToolbox            	0x93298020 BlockUntilNextEventMatchingListInMode + 96
41  com.apple.AppKit               	0x9379eae4 _DPSNextEvent + 384
42  com.apple.AppKit               	0x9379e7a8 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 116
43  com.apple.Safari               	0x00006740 0x1000 + 22336
44  com.apple.AppKit               	0x9379acec -[NSApplication run] + 472
45  com.apple.AppKit               	0x9388b87c NSApplicationMain + 452
46  com.apple.Safari               	0x0005c77c 0x1000 + 374652
47  com.apple.Safari               	0x0005c624 0x1000 + 374308

Thread 1:
0   libSystem.B.dylib              	0x9000b6e8 mach_msg_trap + 8
1   libSystem.B.dylib              	0x9000b63c mach_msg + 60
2   com.apple.CoreFoundation       	0x907deba8 __CFRunLoopRun + 832
3   com.apple.CoreFoundation       	0x907de4ac CFRunLoopRunSpecific + 268
4   com.apple.Foundation           	0x92c086a8 +[NSURLConnection(NSURLConnectionInternal) _resourceLoadLoop:] + 264
5   com.apple.Foundation           	0x92be11a0 forkThreadForFunction + 108
6   libSystem.B.dylib              	0x9002c0a8 _pthread_body + 96

Thread 2:
0   libSystem.B.dylib              	0x9000b6e8 mach_msg_trap + 8
1   libSystem.B.dylib              	0x9000b63c mach_msg + 60
2   com.apple.CoreFoundation       	0x907deba8 __CFRunLoopRun + 832
3   com.apple.CoreFoundation       	0x907de4ac CFRunLoopRunSpecific + 268
4   com.apple.Foundation           	0x92c097e8 +[NSURLCache _diskCacheSyncLoop:] + 152
5   com.apple.Foundation           	0x92be11a0 forkThreadForFunction + 108
6   libSystem.B.dylib              	0x9002c0a8 _pthread_body + 96

Thread 3:
0   libSystem.B.dylib              	0x9002c768 semaphore_wait_signal_trap + 8
1   libSystem.B.dylib              	0x9003124c pthread_cond_wait + 480
2   com.apple.Foundation           	0x92be830c -[NSConditionLock lockWhenCondition:] + 68
3   com.apple.Syndication          	0x9b8f542c -[AsyncDB _run:] + 192
4   com.apple.Foundation           	0x92be11a0 forkThreadForFunction + 108
5   libSystem.B.dylib              	0x9002c0a8 _pthread_body + 96

Thread 4:
0   libSystem.B.dylib              	0x9001fc2c select + 12
1   com.apple.CoreFoundation       	0x907f1434 __CFSocketManager + 472
2   libSystem.B.dylib              	0x9002c0a8 _pthread_body + 96

Thread 5:
0   libSystem.B.dylib              	0x9002f42c kevent + 12
1   com.apple.DesktopServices      	0x92af4eb0 TFSNotificationTask::FSNotificationTaskProc(void*) + 56
2   ...ple.CoreServices.CarbonCore 	0x90bc6868 PrivateMPEntryPoint + 76
3   libSystem.B.dylib              	0x9002c0a8 _pthread_body + 96

Thread 6:
0   libSystem.B.dylib              	0x9002c768 semaphore_wait_signal_trap + 8
1   libSystem.B.dylib              	0x9003124c pthread_cond_wait + 480
2   ...ple.CoreServices.CarbonCore 	0x90bc6a58 MPWaitOnQueue + 224
3   com.apple.DesktopServices      	0x92af552c TNodeSyncTask::SyncTaskProc(void*) + 116
4   ...ple.CoreServices.CarbonCore 	0x90bc6868 PrivateMPEntryPoint + 76
5   libSystem.B.dylib              	0x9002c0a8 _pthread_body + 96

Thread 7:
0   libSystem.B.dylib              	0x9002c768 semaphore_wait_signal_trap + 8
1   libSystem.B.dylib              	0x9003124c pthread_cond_wait + 480
2   com.apple.Foundation           	0x92be830c -[NSConditionLock lockWhenCondition:] + 68
3   com.apple.AppKit               	0x9383b708 -[NSUIHeartBeat _heartBeatThread:] + 324
4   com.apple.Foundation           	0x92be11a0 forkThreadForFunction + 108
5   libSystem.B.dylib              	0x9002c0a8 _pthread_body + 96

Thread 8:
0   libSystem.B.dylib              	0x9000b6e8 mach_msg_trap + 8
1   libSystem.B.dylib              	0x9000b63c mach_msg + 60
2   ...romedia.Flash Player.plugin 	0x080bc70c native_ShockwaveFlash_TCallFrame + 1368276
3   libSystem.B.dylib              	0x9002c0a8 _pthread_body + 96

Thread 0 crashed with PPC Thread State 64:
  srr0: 0x0000000001196d80 srr1: 0x000000000200f030                        vrsave: 0x00000000fff00000
    cr: 0x24444244          xer: 0x0000000000000004   lr: 0x0000000001196d5c  ctr: 0x0000000090131ce0
    r0: 0x0000000000000006   r1: 0x00000000bfffd880   r2: 0x0000000000000000   r3: 0x00000000bfffd900
    r4: 0x00000000bfffd988   r5: 0x0000000000000008   r6: 0x00000000074aa0ec   r7: 0x0000000000000006
    r8: 0x0000000000000001   r9: 0x0000000007db989c  r10: 0x00000000bfffd980  r11: 0x0000000001555a74
   r12: 0x00000000bfffd908  r13: 0x00000000000001d5  r14: 0x0000000000000107  r15: 0x0000000000000001
   r16: 0x00000000bfffdba8  r17: 0x0000000000000000  r18: 0x000000000000a617  r19: 0x0000000000000000
   r20: 0x00000000bfffe584  r21: 0x0000000005f98334  r22: 0x0000000007bd1984  r23: 0x0000000005bce300
   r24: 0x0000000007db98f0  r25: 0x00000000066e3220  r26: 0x00000000bfffd900  r27: 0x000000000640bc08
   r28: 0x0000000007db98f0  r29: 0x00000000bfffd980  r30: 0x0000000000000006  r31: 0x00000000011741b4

Binary Images Description:
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  0x109000 -   0x10afff WebKitNightlyEnabler.dylib 	/Applications/WebKit.app/Contents/Resources/WebKitNightlyEnabler.dylib
  0x305000 -   0x3b6fff com.apple.WebKit 522+	/Applications/WebKit.app/Contents/Resources/WebKit.framework/Versions/A/WebKit
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0x90000000 - 0x901bdfff libSystem.B.dylib 	/usr/lib/libSystem.B.dylib
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0x90b8b000 - 0x90e62fff com.apple.CoreServices.CarbonCore 681.10	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
0x90ec8000 - 0x90f48fff com.apple.CoreServices.OSServices 4.1	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
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0x91010000 - 0x91091fff com.apple.SearchKit 1.0.5	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
0x910d7000 - 0x91100fff com.apple.Metadata 10.4.4 (121.36)	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
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0x91443000 - 0x914befff com.apple.audio.CoreAudio 3.0.4	/System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
0x914fb000 - 0x914fbfff com.apple.ApplicationServices 10.4 (???)	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
0x914fd000 - 0x91535fff com.apple.AE 1.5 (297)	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
0x91550000 - 0x91622fff com.apple.ColorSync 4.4.9	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSync.framework/Versions/A/ColorSync
0x91675000 - 0x91706fff com.apple.print.framework.PrintCore 4.6 (177.13)	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore
0x9174d000 - 0x91804fff com.apple.QD 3.10.24 (???)	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD
0x91841000 - 0x9189ffff com.apple.HIServices 1.5.3 (???)	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
0x918ce000 - 0x918effff com.apple.LangAnalysis 1.6.1	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
0x91903000 - 0x91928fff com.apple.FindByContent 1.5	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/FindByContent.framework/Versions/A/FindByContent
0x9193b000 - 0x9197dfff com.apple.LaunchServices 182	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
0x91999000 - 0x919adfff com.apple.speech.synthesis.framework 3.3	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis
0x919bb000 - 0x91a01fff com.apple.ImageIO.framework 1.5.4	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO
0x91a18000 - 0x91adffff libcrypto.0.9.7.dylib 	/usr/lib/libcrypto.0.9.7.dylib
0x91b2d000 - 0x91b42fff libcups.2.dylib 	/usr/lib/libcups.2.dylib
0x91b47000 - 0x91b65fff libJPEG.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib
0x91b6b000 - 0x91c22fff libJP2.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libJP2.dylib
0x91c71000 - 0x91c75fff libGIF.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib
0x91c77000 - 0x91cdffff libRaw.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libRaw.dylib
0x91ce4000 - 0x91d21fff libTIFF.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
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0x91d4b000 - 0x91e29fff libxml2.2.dylib 	/usr/lib/libxml2.2.dylib
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0x92fb6000 - 0x92fcafff com.apple.ImageCapture 3.0	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture.framework/Versions/A/ImageCapture
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0x93137000 - 0x9319dfff com.apple.htmlrendering 1.1.2	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering
0x931ce000 - 0x9321dfff com.apple.NavigationServices 3.4.4 (3.4.3)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices
0x9324b000 - 0x93268fff com.apple.audio.SoundManager 3.9	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound
0x9327a000 - 0x93287fff com.apple.CommonPanels 1.2.2 (73)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels
0x93290000 - 0x9359efff com.apple.HIToolbox 1.4.9 (???)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
0x936ee000 - 0x936fafff com.apple.opengl 1.4.7	/System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
0x936ff000 - 0x9371ffff com.apple.DirectoryService.Framework 3.1	/System/Library/Frameworks/DirectoryService.framework/Versions/A/DirectoryService
0x93794000 - 0x93794fff com.apple.Cocoa 6.4 (???)	/System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa
0x93796000 - 0x93dc9fff com.apple.AppKit 6.4.7 (824.41)	/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
0x94156000 - 0x941c8fff com.apple.CoreData 91 (92.1)	/System/Library/Frameworks/CoreData.framework/Versions/A/CoreData
0x94201000 - 0x942c5fff com.apple.audio.toolbox.AudioToolbox 1.4.5	/System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x94317000 - 0x94317fff com.apple.audio.units.AudioUnit 1.4	/System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit
0x94319000 - 0x944d9fff com.apple.QuartzCore 1.4.12	/System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
0x94523000 - 0x94560fff libsqlite3.0.dylib 	/usr/lib/libsqlite3.0.dylib
0x94568000 - 0x945b8fff libGLImage.dylib 	/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib
0x945c1000 - 0x945dbfff com.apple.CoreVideo 1.4	/System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
0x945eb000 - 0x9460bfff libmx.A.dylib 	/usr/lib/libmx.A.dylib
0x94699000 - 0x946dbfff com.apple.vmutils 4.0.2 (93.1)	/System/Library/PrivateFrameworks/vmutils.framework/Versions/A/vmutils
0x9471f000 - 0x9473bfff com.apple.securityfoundation 2.2 (27710)	/System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation
0x9474f000 - 0x94793fff com.apple.securityinterface 2.2 (27692)	/System/Library/Frameworks/SecurityInterface.framework/Versions/A/SecurityInterface
0x947b7000 - 0x947c6fff libCGATS.A.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGATS.A.dylib
0x947ce000 - 0x947dbfff libCSync.A.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib
0x94821000 - 0x9483afff libRIP.A.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libRIP.A.dylib
0x94841000 - 0x94b57fff com.apple.QuickTime 7.1.6	/System/Library/Frameworks/QuickTime.framework/Versions/A/QuickTime
0x94c39000 - 0x94caafff libstdc++.6.dylib 	/usr/lib/libstdc++.6.dylib
0x94e1f000 - 0x94f4ffff com.apple.AddressBook.framework 4.0.4 (485.1)	/System/Library/Frameworks/AddressBook.framework/Versions/A/AddressBook
0x94fe1000 - 0x94ff0fff com.apple.DSObjCWrappers.Framework 1.1	/System/Library/PrivateFrameworks/DSObjCWrappers.framework/Versions/A/DSObjCWrappers
0x94ff8000 - 0x95025fff com.apple.LDAPFramework 1.4.1 (69.0.1)	/System/Library/Frameworks/LDAP.framework/Versions/A/LDAP
0x9502c000 - 0x9503cfff libsasl2.2.dylib 	/usr/lib/libsasl2.2.dylib
0x95040000 - 0x9506ffff libssl.0.9.7.dylib 	/usr/lib/libssl.0.9.7.dylib
0x9507f000 - 0x9509cfff libresolv.9.dylib 	/usr/lib/libresolv.9.dylib
0x9626b000 - 0x96294fff libxslt.1.dylib 	/usr/lib/libxslt.1.dylib
0x96b60000 - 0x96b76fff libJapaneseConverter.dylib 	/System/Library/CoreServices/Encodings/libJapaneseConverter.dylib
0x97db6000 - 0x97dc3fff com.apple.agl 2.5.6 (AGL-2.5.6)	/System/Library/Frameworks/AGL.framework/Versions/A/AGL
0x9b8f2000 - 0x9b928fff com.apple.Syndication 1.0.6 (54)	/System/Library/PrivateFrameworks/Syndication.framework/Versions/A/Syndication
0x9b945000 - 0x9b957fff com.apple.SyndicationUI 1.0.6 (54)	/System/Library/PrivateFrameworks/SyndicationUI.framework/Versions/A/SyndicationUI

Model: PowerBook6,1, BootROM 4.5.5f4, 1 processors, PowerPC G4  (3.3), 867 MHz, 640 MB
Graphics: NVIDIA GeForce4 MX, GeForce4 MX, AGP, 32 MB
Memory Module: DIMM0/BUILT-IN, 128 MB, built-in, built-in
Memory Module: DIMM1/J31, 512 MB, DDR SDRAM, PC2100U-25330
AirPort: AirPort Extreme, 405.1 (3.90.34.0.p18)
Modem: MicroDash, UCJ, V.92, 1.0F, APPLE VERSION 2.6.6
Bluetooth: Version 1.7.14f14, 2 service, 1 devices, 1 incoming serial ports
Network Service: Built-in Ethernet, Ethernet, en0
Parallel ATA Device: MATSHITACD-RW  CW-8122
Parallel ATA Device: FUJITSU MHS2060AT, 55.89 GB
USB Device: Hub, Up to 12 Mb/sec, 500 mA
USB Device: Apple Optical USB Mouse, Mitsumi Electric, Up to 1.5 Mb/sec, 500 mA
USB Device: Comfort Curve Keyboard 2000, Microsoft, Up to 1.5 Mb/sec, 500 mA
USB Device: USB KVM Switch, Justcom Technology, Up to 1.5 Mb/sec, 500 mA
USB Device: Bluetooth HCI, Up to 12 Mb/sec, 500 mA
FireWire Device: iSight, Apple Computer, Inc., Up to 400 Mb/sec

Comment 3 mitz 2007-05-18 13:40:12 PDT
See also bug 13764.
Comment 4 mitz 2007-05-18 13:40:57 PDT
(In reply to comment #3)
> See also bug 13764.

Meant to write bug 13674.
Comment 5 David Kilzer (:ddkilzer) 2007-05-18 23:09:22 PDT
Confirmed using a local debug build of WebKit r21595 with Safari 2.0.4 (419.3) on Mac OS X 10.4.9 (8P135).

* STEPS TO REPRODUCE
0. Launch Safari/WebKit.
1. Access Google Reader (log in if needed):  http://www.google.com/reader/view/
2. View a blog entry.  (I had Surfin' Safari set already, so I picked the latest entry "Back to Basics".)
3. Scroll down and click on the "Email (Updated)" link.
4. Fill in a To: email address.
5. Click "Send".

* EXPECTED RESULTS
Email should be sent and Safari should not crash.

* ACTUAL RESULTS
Email is sent but Safari crashes.

* REGRESSION
This is a regression from shipping Safari 2.0.4 (419.3) on Mac OS X 10.4.9 (8P135).

* NOTES
Console output from crash:
Bus error

Stack trace:

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x0000000c

Thread 0 Crashed:
0   com.apple.WebCore        	0x015db64c WebCore::RenderObject::parent() const + 20
1   com.apple.WebCore        	0x016ad73c WebCore::RenderTableCell::section() const + 48 (RenderTableCell.h:57)
2   com.apple.WebCore        	0x0120891c WebCore::RenderTableCell::collapsedTopBorder() const + 396 (RenderTableCell.cpp:440)
3   com.apple.WebCore        	0x01208cd8 WebCore::RenderTableCell::borderHalfTop(bool) const + 44 (RenderTableCell.cpp:585)
4   com.apple.WebCore        	0x0120931c WebCore::RenderTableCell::borderTop() const + 68 (RenderTableCell.cpp:559)
5   com.apple.WebCore        	0x01199e3c WebCore::RenderBox::calculateBackgroundImageGeometry(WebCore::BackgroundLayer const*, int, int, int, int, WebCore::IntRect&, WebCore::IntPoint&, WebCore::IntSize&) + 268 (RenderBox.cpp:527)
6   com.apple.WebCore        	0x0119aadc WebCore::RenderBox::imageChanged(WebCore::CachedImage*) + 1532 (RenderBox.cpp:502)
7   com.apple.WebCore        	0x01127508 WebCore::CachedImage::ref(WebCore::CachedResourceClient*) + 152 (CachedImage.cpp:86)
8   com.apple.WebCore        	0x011d8108 WebCore::RenderObject::updateBackgroundImages(WebCore::RenderStyle*) + 476 (RenderObject.cpp:2321)
9   com.apple.WebCore        	0x011dab38 WebCore::RenderObject::setStyle(WebCore::RenderStyle*) + 3808 (RenderObject.cpp:2278)
10  com.apple.WebCore        	0x01197640 WebCore::RenderBox::setStyle(WebCore::RenderStyle*) + 92 (RenderBox.cpp:82)
11  com.apple.WebCore        	0x0117ec24 WebCore::RenderBlock::setStyle(WebCore::RenderStyle*) + 72 (RenderBlock.cpp:133)
12  com.apple.WebCore        	0x0120843c WebCore::RenderTableCell::setStyle(WebCore::RenderStyle*) + 380 (RenderTableCell.cpp:247)
13  com.apple.WebCore        	0x012c91e0 WebCore::Node::setRenderStyle(WebCore::RenderStyle*) + 92 (Node.cpp:1053)
14  com.apple.WebCore        	0x012d15d0 WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 760 (Element.cpp:690)
15  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
16  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
17  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
18  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
19  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
20  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
21  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
22  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
23  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
24  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
25  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
26  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
27  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
28  com.apple.WebCore        	0x012d183c WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1380 (Element.cpp:713)
29  com.apple.WebCore        	0x0110a790 WebCore::Document::recalcStyle(WebCore::Node::StyleChange) + 1284 (Document.cpp:1004)
30  com.apple.WebCore        	0x01100fb0 WebCore::Document::updateRendering() + 84 (Document.cpp:1029)
31  com.apple.WebCore        	0x011061fc WebCore::Document::updateDocumentsRendering() + 96 (Document.cpp:1036)
32  com.apple.WebCore        	0x012ee308 KJS::JSAbstractEventListener::handleEvent(WebCore::Event*, bool) + 1628 (kjs_events.cpp:155)
33  com.apple.WebCore        	0x0121b6c8 WebCore::XMLHttpRequest::callReadyStateChangeListener() + 388 (xmlhttprequest.cpp:305)
34  com.apple.WebCore        	0x0121ba40 WebCore::XMLHttpRequest::changeState(WebCore::XMLHttpRequestState) + 68 (xmlhttprequest.cpp:297)
35  com.apple.WebCore        	0x0121bea4 WebCore::XMLHttpRequest::didFinishLoading(WebCore::SubresourceLoader*) + 408 (xmlhttprequest.cpp:625)
36  com.apple.WebCore        	0x014ad0e8 WebCore::SubresourceLoader::didFinishLoading() + 204 (SubresourceLoader.cpp:194)
37  com.apple.WebCore        	0x014aaf08 WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*) + 60
38  com.apple.WebCore        	0x0148006c -[WebCoreResourceHandleAsDelegate connectionDidFinishLoading:] + 144 (ResourceHandleMac.mm:370)
39  com.apple.Foundation     	0x92c1589c -[NSURLConnection(NSURLConnectionInternal) _sendDidFinishLoadingCallback] + 188
40  com.apple.Foundation     	0x92c13b08 -[NSURLConnection(NSURLConnectionInternal) _sendCallbacks] + 556
41  com.apple.Foundation     	0x92c13860 _sendCallbacks + 156
42  com.apple.CoreFoundation 	0x907df4fc __CFRunLoopDoSources0 + 384
43  com.apple.CoreFoundation 	0x907dea2c __CFRunLoopRun + 452
44  com.apple.CoreFoundation 	0x907de4ac CFRunLoopRunSpecific + 268
45  com.apple.HIToolbox      	0x9329bb20 RunCurrentEventLoopInMode + 264
46  com.apple.HIToolbox      	0x9329b1b4 ReceiveNextEventCommon + 380
47  com.apple.HIToolbox      	0x9329b020 BlockUntilNextEventMatchingListInMode + 96
48  com.apple.AppKit         	0x937a1ae4 _DPSNextEvent + 384
49  com.apple.AppKit         	0x937a17a8 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 116
50  com.apple.Safari         	0x00006740 0x1000 + 22336
51  com.apple.AppKit         	0x9379dcec -[NSApplication run] + 472
52  com.apple.AppKit         	0x9388e87c NSApplicationMain + 452
53  com.apple.Safari         	0x0005c77c 0x1000 + 374652
54  com.apple.Safari         	0x0005c624 0x1000 + 374308

Comment 6 mitz 2007-05-19 01:59:53 PDT
Still can't reproduce, but it looks like the table cell is orphaned, so section() hits a null pointer.
Comment 7 mitz 2007-05-19 02:47:43 PDT
(In reply to comment #5)
> * STEPS TO REPRODUCE
> 0. Launch Safari/WebKit.
> 1. Access Google Reader (log in if needed):  http://www.google.com/reader/view/

1.5. Switch to Expanded view
Comment 8 mitz 2007-05-19 04:30:51 PDT
Created attachment 14623 [details]
Recalc sections if dirty in section{Above,Below} and cell{Above,Below,Before,After}
Comment 9 Darin Adler 2007-05-19 10:01:55 PDT
Comment on attachment 14623 [details]
Recalc sections if dirty in section{Above,Below} and cell{Above,Below,Before,After}

r=me
Comment 10 Mark Rowe (bdash) 2007-05-19 16:32:25 PDT
Landed in r21602.
Comment 11 Beth Dakin 2007-06-18 15:37:09 PDT
<rdar://problem/5275087>