<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>27900</bug_id>
          
          <creation_ts>2009-07-31 16:51:27 -0700</creation_ts>
          <short_desc>REGRESSION(r46511): Safari crashes on launch on Tiger</short_desc>
          <delta_ts>2009-08-03 17:53:07 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>New Bugs</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Mac</rep_platform>
          <op_sys>OS X 10.4</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="bill fancher">episodic95</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>adachan</cc>
    
    <cc>eric</cc>
    
    <cc>ggaren</cc>
    
    <cc>john</cc>
    
    <cc>jwalden+bwo</cc>
    
    <cc>mrowe</cc>
    
    <cc>oliver</cc>
    
    <cc>webkit</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>136301</commentid>
    <comment_count>0</comment_count>
    <who name="bill fancher">episodic95</who>
    <bug_when>2009-07-31 16:51:27 -0700</bug_when>
    <thetext>Crash on lauch, with plugins disabled.

Doesn&apos;t even get to the point where it offers to send crash log. Here&apos;s what I dug out of crashlog report manually. You&apos;re welcome.

Host Name:      Bot
Date/Time:      2009-07-31 16:42:12.500 -0700
OS Version:     10.4.11 (Build 8S165)
Report Version: 4

Command: Safari
Path:    /Applications/Safari.app/Contents/MacOS/Safari
Parent:  WindowServer [1525]

Version: 4.0.2 (4530.19)

PID:    1696
Thread: 0

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x0000003d

Thread 0 Crashed:
0   com.apple.Safari         	0x000033f0 0x1000 + 9200
1   com.apple.Safari         	0x00103cac 0x1000 + 1060012
2   com.apple.Safari         	0x00003220 0x1000 + 8736

Thread 1:
0   libSystem.B.dylib        	0x9002bfc8 semaphore_wait_signal_trap + 8
1   libSystem.B.dylib        	0x90030aac pthread_cond_wait + 480
2   com.apple.JavaScriptCore 	0x005a7a9c WTF::TCMalloc_PageHeap::scavengerThread() + 92
3   com.apple.JavaScriptCore 	0x005a7c70 JSC::Heap::markOtherThreadConservatively(JSC::Heap::Thread*) + 0
4   libSystem.B.dylib        	0x9002b908 _pthread_body + 96

Thread 0 crashed with PPC Thread State 64:
  srr0: 0x00000000000033f0 srr1: 0x000000000200f030                        vrsave: 0x0000000000000000
    cr: 0x84000424          xer: 0x0000000020000004   lr: 0x00000000000033a0  ctr: 0x00000000900013a0
    r0: 0x0000000000003398   r1: 0x00000000bffff9c0   r2: 0x00000000002adb48   r3: 0x000000000000003d
    r4: 0x0000000000000000   r5: 0x0000000000000001   r6: 0x0000000080808080   r7: 0x0000000000000031
    r8: 0x0000000000000053   r9: 0x0000000000221924  r10: 0x0000000000000001  r11: 0x00000000a00061ec
   r12: 0x00000000900013a0  r13: 0x0000000000000000  r14: 0x0000000000000000  r15: 0x0000000000000000
   r16: 0x0000000000000000  r17: 0x0000000000000000  r18: 0x0000000000000000  r19: 0x0000000000000000
   r20: 0x0000000000000000  r21: 0x0000000000000000  r22: 0x0000000000000000  r23: 0x0000000000000000
   r24: 0x00000000bffffaf0  r25: 0x0000000000000003  r26: 0x0000000000220000  r27: 0x000000000000003d
   r28: 0x000000000000003d  r29: 0x0000000000000000  r30: 0x0000000000000000  r31: 0x00000000bffffd4d

Binary Images Description:
    0x1000 -   0x29ffff com.apple.Safari 4.0.2 (4530.19)	/Applications/Safari.app/Contents/MacOS/Safari
  0x2ec000 -   0x2effff WebKitNightlyEnabler.dylib 	/Applications/WebKit.app/Contents/Resources/WebKitNightlyEnabler.dylib
  0x405000 -   0x4effff com.apple.WebKit r46631 (532.0+)	/Applications/WebKit.app/Contents/Frameworks/10.4/WebKit.framework/Versions/A/WebKit
  0x582000 -   0x594fff com.apple.SyndicationUI 1.0.8 (56.1)	/System/Library/PrivateFrameworks/SyndicationUI.framework/Versions/A/SyndicationUI
  0x5a2000 -   0x6c7fff com.apple.JavaScriptCore 532+ (532.0+)	/Applications/WebKit.app/Contents/Frameworks/10.4/JavaScriptCore.framework/Versions/A/JavaScriptCore
  0x716000 -   0x74bfff com.apple.Syndication 1.0.8 (56.1)	/System/Library/PrivateFrameworks/Syndication.framework/Versions/A/Syndication
  0x772000 -   0x796fff org.andymatuschak.Sparkle 1.5 Beta (bzr) (356)	/Applications/WebKit.app/Contents/Frameworks/10.4/Sparkle.framework/Versions/A/Sparkle
 0x1008000 -  0x19fafff com.apple.WebCore 532+ (532.0+)	/Applications/WebKit.app/Contents/Frameworks/10.4/WebCore.framework/Versions/A/WebCore
0x8fe00000 - 0x8fe52fff dyld 46.16	/usr/lib/dyld
0x90000000 - 0x901bcfff libSystem.B.dylib 	/usr/lib/libSystem.B.dylib
0x90214000 - 0x90219fff libmathCommon.A.dylib 	/usr/lib/system/libmathCommon.A.dylib
0x9021b000 - 0x90268fff com.apple.CoreText 1.0.4 (???)	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreText.framework/Versions/A/CoreText
0x90293000 - 0x90344fff ATS 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS
0x90373000 - 0x9072efff com.apple.CoreGraphics 1.258.84 (???)	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
0x907bb000 - 0x90895fff com.apple.CoreFoundation 6.4.11 (368.35)	/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x908de000 - 0x908defff com.apple.CoreServices 10.4 (???)	/System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
0x908e0000 - 0x909e2fff libicucore.A.dylib 	/usr/lib/libicucore.A.dylib
0x90a3c000 - 0x90ac0fff libobjc.A.dylib 	/usr/lib/libobjc.A.dylib
0x90aea000 - 0x90b5afff com.apple.framework.IOKit 1.4 (???)	/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x90b70000 - 0x90b82fff libauto.dylib 	/usr/lib/libauto.dylib
0x90b89000 - 0x90e60fff com.apple.CoreServices.CarbonCore 681.19	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
0x90ec6000 - 0x90f46fff com.apple.CoreServices.OSServices 4.1	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
0x90f90000 - 0x90fd2fff com.apple.CFNetwork 129.24	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
0x90fe7000 - 0x90ffffff com.apple.WebServices 1.1.2 (1.1.0)	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/WebServicesCore.framework/Versions/A/WebServicesCore
0x9100f000 - 0x91090fff com.apple.SearchKit 1.0.8	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
0x910d6000 - 0x91100fff com.apple.Metadata 10.4.4 (121.36)	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
0x91111000 - 0x9111ffff libz.1.dylib 	/usr/lib/libz.1.dylib
0x91122000 - 0x912ddfff com.apple.security 4.6 (29770)	/System/Library/Frameworks/Security.framework/Versions/A/Security
0x913dc000 - 0x913e5fff com.apple.DiskArbitration 2.1.2	/System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
0x913ec000 - 0x913f4fff libbsm.dylib 	/usr/lib/libbsm.dylib
0x913f8000 - 0x91420fff com.apple.SystemConfiguration 1.8.3	/System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
0x91433000 - 0x9143efff libgcc_s.1.dylib 	/usr/lib/libgcc_s.1.dylib
0x91443000 - 0x914befff com.apple.audio.CoreAudio 3.0.5	/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 312.2	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
0x91550000 - 0x91622fff com.apple.ColorSync 4.4.11	/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 3.10.28 (???)	/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 - 0x918f2fff com.apple.LangAnalysis 1.6.1	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
0x91906000 - 0x9192bfff com.apple.FindByContent 1.5	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/FindByContent.framework/Versions/A/FindByContent
0x9193e000 - 0x91980fff com.apple.LaunchServices 183.1	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
0x9199c000 - 0x919b0fff com.apple.speech.synthesis.framework 3.3	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis
0x919be000 - 0x91a04fff com.apple.ImageIO.framework 1.5.8	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO
0x91a1b000 - 0x91ae2fff libcrypto.0.9.7.dylib 	/usr/lib/libcrypto.0.9.7.dylib
0x91b30000 - 0x91b45fff libcups.2.dylib 	/usr/lib/libcups.2.dylib
0x91b4a000 - 0x91b68fff libJPEG.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib
0x91b6e000 - 0x91c25fff libJP2.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libJP2.dylib
0x91c74000 - 0x91c78fff libGIF.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib
0x91c7a000 - 0x91ce4fff libRaw.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libRaw.dylib
0x91ce9000 - 0x91d03fff libPng.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib
0x91d08000 - 0x91d0bfff libRadiance.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib
0x91d0d000 - 0x91dfbfff libxml2.2.dylib 	/usr/lib/libxml2.2.dylib
0x91e1a000 - 0x91e58fff libTIFF.dylib 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
0x91e5f000 - 0x91e5ffff com.apple.Accelerate 1.2.2 (Accelerate 1.2.2)	/System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
0x91e61000 - 0x91f46fff com.apple.vImage 2.4	/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
0x91f4e000 - 0x91f6dfff com.apple.Accelerate.vecLib 3.2.2 (vecLib 3.2.2)	/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
0x91fd9000 - 0x92047fff libvMisc.dylib 	/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
0x92052000 - 0x920e7fff libvDSP.dylib 	/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
0x92101000 - 0x92689fff libBLAS.dylib 	/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
0x926bc000 - 0x929e7fff libLAPACK.dylib 	/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
0x92a17000 - 0x92b05fff libiconv.2.dylib 	/usr/lib/libiconv.2.dylib
0x92b08000 - 0x92b90fff com.apple.DesktopServices 1.3.7	/System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv
0x92bd1000 - 0x92e04fff com.apple.Foundation 6.4.12 (567.42)	/System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
0x92f37000 - 0x92f55fff libGL.dylib 	/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
0x92f60000 - 0x92fbafff libGLU.dylib 	/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib
0x92fd8000 - 0x92fd8fff com.apple.Carbon 10.4 (???)	/System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
0x92fda000 - 0x92feefff com.apple.ImageCapture 3.0	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture.framework/Versions/A/ImageCapture
0x93006000 - 0x93016fff com.apple.speech.recognition.framework 3.4	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition
0x93022000 - 0x93037fff com.apple.securityhi 2.0 (203)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI
0x93049000 - 0x930d0fff com.apple.ink.framework 101.2 (69)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework/Versions/A/Ink
0x930e4000 - 0x930effff com.apple.help 1.0.3 (32)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help
0x930f9000 - 0x93127fff com.apple.openscripting 1.2.7 (???)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/OpenScripting.framework/Versions/A/OpenScripting
0x93141000 - 0x93151fff com.apple.print.framework.Print 5.0 (190.1)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print
0x9315d000 - 0x931c3fff com.apple.htmlrendering 1.1.2	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering
0x931f4000 - 0x93243fff com.apple.NavigationServices 3.4.4 (3.4.3)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices
0x93271000 - 0x9328efff com.apple.audio.SoundManager 3.9	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound
0x932a0000 - 0x932adfff com.apple.CommonPanels 1.2.2 (73)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels
0x932b6000 - 0x935c4fff com.apple.HIToolbox 1.4.10 (???)	/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
0x93714000 - 0x93720fff com.apple.opengl 1.4.7	/System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
0x93725000 - 0x93745fff com.apple.DirectoryService.Framework 3.1	/System/Library/Frameworks/DirectoryService.framework/Versions/A/DirectoryService
0x93799000 - 0x93799fff com.apple.Cocoa 6.4 (???)	/System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa
0x9379b000 - 0x93dcefff com.apple.AppKit 6.4.10 (824.48)	/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
0x9415b000 - 0x941cdfff com.apple.CoreData 91 (92.1)	/System/Library/Frameworks/CoreData.framework/Versions/A/CoreData
0x94206000 - 0x942cbfff com.apple.audio.toolbox.AudioToolbox 1.4.7	/System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x9431e000 - 0x9431efff com.apple.audio.units.AudioUnit 1.4	/System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit
0x94320000 - 0x944e0fff com.apple.QuartzCore 1.4.12	/System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
0x9452a000 - 0x94567fff libsqlite3.0.dylib 	/usr/lib/libsqlite3.0.dylib
0x9456f000 - 0x945bffff libGLImage.dylib 	/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib
0x945c8000 - 0x945e1fff com.apple.CoreVideo 1.4.2	/System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
0x9467a000 - 0x946bcfff com.apple.vmutils 4.0.2 (93.1)	/System/Library/PrivateFrameworks/vmutils.framework/Versions/A/vmutils
0x94702000 - 0x9471efff com.apple.securityfoundation 2.2 (27710)	/System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation
0x94732000 - 0x94776fff com.apple.securityinterface 2.2 (27692)	/System/Library/Frameworks/SecurityInterface.framework/Versions/A/SecurityInterface
0x94c3f000 - 0x94cb0fff libstdc++.6.dylib 	/usr/lib/libstdc++.6.dylib
0x94e26000 - 0x94f56fff com.apple.AddressBook.framework 4.0.6 (490)	/System/Library/Frameworks/AddressBook.framework/Versions/A/AddressBook
0x94fe9000 - 0x94ff8fff com.apple.DSObjCWrappers.Framework 1.1	/System/Library/PrivateFrameworks/DSObjCWrappers.framework/Versions/A/DSObjCWrappers
0x95000000 - 0x9502dfff com.apple.LDAPFramework 1.4.1 (69.0.1)	/System/Library/Frameworks/LDAP.framework/Versions/A/LDAP
0x95034000 - 0x95044fff libsasl2.2.dylib 	/usr/lib/libsasl2.2.dylib
0x95048000 - 0x95077fff libssl.0.9.7.dylib 	/usr/lib/libssl.0.9.7.dylib
0x95087000 - 0x950a4fff libresolv.9.dylib 	/usr/lib/libresolv.9.dylib
0x95b63000 - 0x95b95fff com.apple.PDFKit 1.0.4	/System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/PDFKit.framework/Versions/A/PDFKit
0x97ca3000 - 0x97d74fff com.apple.QuartzComposer 1.2.6 (32.25)	/System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuartzComposer.framework/Versions/A/QuartzComposer
0x97df1000 - 0x97df1fff com.apple.quartzframework 1.0	/System/Library/Frameworks/Quartz.framework/Versions/A/Quartz
0x98331000 - 0x9833efff libbz2.1.0.dylib 	/usr/lib/libbz2.1.0.dylib</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136334</commentid>
    <comment_count>1</comment_count>
    <who name="Mark Rowe (bdash)">mrowe</who>
    <bug_when>2009-07-31 18:36:07 -0700</bug_when>
    <thetext>Bill, do you have Safari configured to use a proxy server?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136440</commentid>
    <comment_count>2</comment_count>
    <who name="Gustaaf Groenendaal (MysteryQuest)">webkit</who>
    <bug_when>2009-08-01 03:47:47 -0700</bug_when>
    <thetext>*** Bug 27919 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136442</commentid>
    <comment_count>3</comment_count>
    <who name="Gustaaf Groenendaal (MysteryQuest)">webkit</who>
    <bug_when>2009-08-01 03:47:57 -0700</bug_when>
    <thetext>*** Bug 27911 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136443</commentid>
    <comment_count>4</comment_count>
    <who name="Gustaaf Groenendaal (MysteryQuest)">webkit</who>
    <bug_when>2009-08-01 04:01:39 -0700</bug_when>
    <thetext>Reported version was 10.5, but crash report says 10.4.11. Seems to be a problem on Tiger only. See also duplicate reports.

First guess on cause would be http://trac.webkit.org/changeset/46511</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136474</commentid>
    <comment_count>5</comment_count>
    <who name="Mark Rowe (bdash)">mrowe</who>
    <bug_when>2009-08-01 12:41:37 -0700</bug_when>
    <thetext>(In reply to comment #4)
&gt; Reported version was 10.5, but crash report says 10.4.11. Seems to be a problem
&gt; on Tiger only. See also duplicate reports.
&gt; 
&gt; First guess on cause would be http://trac.webkit.org/changeset/46511

There&apos;s no Tiger-specific code in that patch that I can see.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136491</commentid>
    <comment_count>6</comment_count>
    <who name="Mark Rowe (bdash)">mrowe</who>
    <bug_when>2009-08-01 16:22:58 -0700</bug_when>
    <thetext>Bisecting through builds in the problematic range confirms that r46511 is at fault.  If the problem isn&apos;t obvious we may want to roll the change out while we investigate the problem.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136500</commentid>
    <comment_count>7</comment_count>
    <who name="Mark Rowe (bdash)">mrowe</who>
    <bug_when>2009-08-01 18:42:34 -0700</bug_when>
    <thetext>This doesn&apos;t reproduce in my local build of TOT on Tiger.  I&apos;ve tried both Release and Debug with FastMalloc enabled with no luck.  Ugh.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136501</commentid>
    <comment_count>8</comment_count>
    <who name="John Kieken">john</who>
    <bug_when>2009-08-01 19:02:03 -0700</bug_when>
    <thetext>Quote Mark Rowe:  &quot;This doesn&apos;t reproduce in my local build of TOT on Tiger.  I&apos;ve tried both
Release and Debug with FastMalloc enabled with no luck.  Ugh.&quot;

Could it need PPC and Tiger together?  That&apos;s my config.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136503</commentid>
    <comment_count>9</comment_count>
    <who name="Mark Rowe (bdash)">mrowe</who>
    <bug_when>2009-08-01 19:59:16 -0700</bug_when>
    <thetext>The nightly build crashes on my machine, so it is not specific to PowerPC.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136504</commentid>
    <comment_count>10</comment_count>
    <who name="Mark Rowe (bdash)">mrowe</who>
    <bug_when>2009-08-01 20:00:37 -0700</bug_when>
    <thetext>I posted a new nightly build (r46684) that was built with the problematic revision backed out locally.  This should make life a little bit easier for Tiger users while we investigate the cause of the problem.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136508</commentid>
    <comment_count>11</comment_count>
    <who name="Ada Chan">adachan</who>
    <bug_when>2009-08-01 22:15:43 -0700</bug_when>
    <thetext>Maybe we can define USE_BACKGROUND_THREAD_TO_SCAVENGE_MEMORY to 0 just for Tiger while we investigate the crash?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136512</commentid>
    <comment_count>12</comment_count>
    <who name="Mark Rowe (bdash)">mrowe</who>
    <bug_when>2009-08-01 23:48:23 -0700</bug_when>
    <thetext>That&apos;s a good idea.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136719</commentid>
    <comment_count>13</comment_count>
      <attachid>33992</attachid>
    <who name="Ada Chan">adachan</who>
    <bug_when>2009-08-03 11:27:16 -0700</bug_when>
    <thetext>Created attachment 33992
Patch: Don&apos;t use a background thread to scavenge memory on Tiger until we figure out what causes the crash.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136720</commentid>
    <comment_count>14</comment_count>
      <attachid>33992</attachid>
    <who name="Darin Adler">darin</who>
    <bug_when>2009-08-03 11:30:31 -0700</bug_when>
    <thetext>Comment on attachment 33992
Patch: Don&apos;t use a background thread to scavenge memory on Tiger until we figure out what causes the crash.

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136721</commentid>
    <comment_count>15</comment_count>
    <who name="Ada Chan">adachan</who>
    <bug_when>2009-08-03 11:34:57 -0700</bug_when>
    <thetext>Disable flag on Tiger checked in: r46724.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>136877</commentid>
    <comment_count>16</comment_count>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2009-08-03 17:53:07 -0700</bug_when>
    <thetext>http://trac.webkit.org/changeset/46724</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
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              isprivate="0"
          >
            <attachid>33992</attachid>
            <date>2009-08-03 11:27:16 -0700</date>
            <delta_ts>2009-08-03 11:30:31 -0700</delta_ts>
            <desc>Patch: Don&apos;t use a background thread to scavenge memory on Tiger until we figure out what causes the crash.</desc>
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