Bug 70697 – JavaScriptCore causing webkit2webprocess to crash.

• Component: JavaScriptCore
• Status: RESOLVED INVALID

[Ian Schloemer]

Created attachment 112117 [details]
compited XML of event log/error reports.

Under normal load and circumstances, Safari has been crashing today, It's happened three times in less than 1 hour. I've assembled an archive containing the event reports as reported by Windows.

<!---------System information-------------->
OS Name	Microsoft Windows Server 2008 R2 Standard
Version	6.1.7601 Service Pack 1 Build 7601
System Type	x64-based PC
Processor	AMD Athlon(tm) 7550 Dual-Core Processor, 2511 Mhz, 2 Core(s), 2 Logical Processor(s)

Current Webkit/Safari info:
webkit2webprocess.exe - path: c:\program files (x86)\common files\apple\apple application support\webkit2webprocess.exe - version: 7534.51.22.9 - size on disk: 13.85 KB (14,184 bytes) - file date: 9/27/2011 7:22 AM

safari.exe - path: c:\program files (x86)\safari\safari.exe - version: 5.34.51.22 - size on disl: 2.28 MB (2,388,848 bytes) - file date: 9/27/2011 2:47 PM

java: version - 534.51.13



<!----------Begin event logs--------------->

<!----------First-------------------------->
Log Name:      Application
Source:        Application Error
Date:          10/23/2011 11:39:14 AM
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      NT6-SVR-R2.domain.petiatil.dyndns.org
Description:
Faulting application name: WebKit2WebProcess.exe, version: 7534.51.22.9, time stamp: 0x4e813035
Faulting module name: JavaScriptCore.dll, version: 7534.51.21.5, time stamp: 0x4e71a02b
Exception code: 0xc0000005
Fault offset: 0x000876d7
Faulting process id: 0xd40
Faulting application start time: 0x01cc91997dc904ac
Faulting application path: C:\Program Files (x86)\Common Files\Apple\Apple Application Support\WebKit2WebProcess.exe
Faulting module path: C:\Program Files (x86)\Common Files\Apple\Apple Application Support\JavaScriptCore.dll
Report Id: 28bcc7cc-fd8d-11e0-b3f5-92cf38fbe79b

<!----------Second----------------------->

Log Name:      Application
Source:        Application Error
Date:          10/23/2011 12:37:16 PM
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      NT6-SVR-R2.domain.petiatil.dyndns.org
Description:
Faulting application name: WebKit2WebProcess.exe, version: 7534.51.22.9, time stamp: 0x4e813035
Faulting module name: JavaScriptCore.dll, version: 7534.51.21.5, time stamp: 0x4e71a02b
Exception code: 0xc0000005
Fault offset: 0x000876d7
Faulting process id: 0x1150
Faulting application start time: 0x01cc9199ee94720c
Faulting application path: C:\Program Files (x86)\Common Files\Apple\Apple Application Support\WebKit2WebProcess.exe
Faulting module path: C:\Program Files (x86)\Common Files\Apple\Apple Application Support\JavaScriptCore.dll
Report Id: 44284e5c-fd95-11e0-b3f5-92cf38fbe79b

<!----------Third------------------------>

Log Name:      Application
Source:        Application Error
Date:          10/23/2011 11:35:56 AM
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      NT6-SVR-R2.domain.petiatil.dyndns.org
Description:
Faulting application name: WebKit2WebProcess.exe, version: 7534.51.22.9, time stamp: 0x4e813035
Faulting module name: JavaScriptCore.dll, version: 7534.51.21.5, time stamp: 0x4e71a02b
Exception code: 0xc0000005
Fault offset: 0x000876d7
Faulting process id: 0xda4
Faulting application start time: 0x01cc9195d9c08dec
Faulting application path: C:\Program Files (x86)\Common Files\Apple\Apple Application Support\WebKit2WebProcess.exe
Faulting module path: C:\Program Files (x86)\Common Files\Apple\Apple Application Support\JavaScriptCore.dll
Report Id: b289618c-fd8c-11e0-b3f5-92cf38fbe79b

-----------------------

[Ian Schloemer]

Created attachment 112121 [details]
compited XML of event log/error reports.

dependencies were missing from earlier attachment.

[Alexey Proskuryakov]

I'm not sure if it's possible to extract enough information from this data. Would it be possible for you to get a crash log <http://www.webkit.org/quality/crashlogs.html>?

[Anders Carlsson]

WebKit2 for Windows is no more.