[Webkit-unassigned] [Bug 99792] New: REGRESSION (r131628-r131735): Crash in NSToolTipManager mouseEnteredToolTip

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Oct 18 18:26:59 PDT 2012 

https://bugs.webkit.org/show_bug.cgi?id=99792

           Summary: REGRESSION (r131628-r131735): Crash in
                    NSToolTipManager mouseEnteredToolTip
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh Intel
        OS/Version: Mac OS X 10.8
            Status: UNCONFIRMED
          Severity: Critical
          Priority: P1
         Component: WebKit Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: kevin at rhubarbproductions.com


I've crashed 9 times so far today with general web usage. Hard to discover the exact repeatable steps, but it happens often enough.


Process:         SafariForWebKitDevelopment [4662]
Path:            /Applications/Safari.app/Contents/MacOS/SafariForWebKitDevelopment
Identifier:      org.webkit.nightly.WebKit
Version:         r131735 (131735)
Code Type:       X86-64 (Native)
Parent Process:  launchd [153]
User ID:         501

Date/Time:       2012-10-18 16:35:16.645 -0400
OS Version:      Mac OS X 10.8.2 (12C60)
Report Version:  10

Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0xffff8030d91cf06f

VM Regions Near 0xffff8030d91cf06f:
--> shared memory          00007ffffff60000-00007ffffff61000 [    4K] r-x/r-x SM=SHM  


Application Specific Information:
objc_msgSend() selector name: window
Enabled Extensions:
firdau.si.copyalllinks-9ZLKXCA6UM (1 - 1.0) Copy All Links
com.awarepixel.safari.bettersource-24E7DYSH92 (1.0 - 1.0) BetterSource
org.ysoldak.safari.franker-YC74FH34F8 (1.3.1 - 1.3.1) Franker
com.yourcompany.builtwith-YDBU6SA4GL (1 - 1.0) BuiltWith
com.gridth.usercss-V892BVZC73 (4.6 - 1.3.2) User CSS
com.hoyois.safari.clicktoflash-GY5KR7239Q (46 - 2.7.1) ClickToFlash
de.tekl.maximize-3D3Y3WDMYF (0.95 - 0.95) Maximieren
com.vidalvbergen.imdblinks-893H52NGF5 (2.4 - 2.4) IMDb Links
com.socialfixer-9HFEUWTRM9 (7105 - 7.105) Social Fixer
net.os0x.ninjakit-LAM47A73AC (0.9.1 - 0.9.1) NinjaKit
com.pedrocc.youtubewide-LJESPEW5C6 (10 - 10.0) YoutubeWide
com.echodot.thetracktor-DEJ3C586XW (6 - 1.1) The Tracktor
com.opensearchforsafari.opensearchforsafari-5AEUMJLY2N (1.08 - 1.08) OpenSearch for Safari
de.einserver.nomoreitunes-E7ZXX8R29L (231 - 2.3.1) NoMoreiTunes
com.lapcatsoftware.autocomplete-8LT69JF8NZ (1 - 1.0) autocomplete
com.canisbos.directlinks-ZANVZTSER6 (1001 - 1.0.1) gDirectLinks
com.tcpiputils.ipaddress-N8XSRRUULU (2.3 - 2.3) IP Address and Domain Information
com.betteradvertising.ghostery-HPY23A294X (7 - 1.3.0) Ghostery
com.yourcompany.ext-WQZ25NN54H (1 - 1.0) 3camels


Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libobjc.A.dylib                   0x00007fff90fac256 objc_msgSend + 22
1   com.apple.AppKit                  0x00007fff8bdb56c1 -[NSToolTipManager mouseEnteredToolTip:inWindow:withEvent:] + 115
2   com.apple.AppKit                  0x00007fff8bc85c81 -[NSWindow sendEvent:] + 8504
3   com.apple.Safari.framework        0x00007fff92d14fdc -[Window sendEvent:] + 116
4   com.apple.Safari.framework        0x00007fff92b05b3b -[BrowserWindow sendEvent:] + 450
5   com.apple.AppKit                  0x00007fff8bc81744 -[NSApplication sendEvent:] + 5761
6   com.apple.Safari.framework        0x00007fff92aa2e2e -[BrowserApplication sendEvent:] + 415
7   com.apple.AppKit                  0x00007fff8bb972fa -[NSApplication run] + 636
8   com.apple.AppKit                  0x00007fff8bb3bcb6 NSApplicationMain + 869
9   com.apple.Safari.framework        0x00007fff92c76d54 SafariMain + 166
10  libdyld.dylib                     0x00007fff942eb7e1 start + 1





Slightly different version:

Process:         SafariForWebKitDevelopment [4981]
Path:            /Applications/Safari.app/Contents/MacOS/SafariForWebKitDevelopment
Identifier:      org.webkit.nightly.WebKit
Version:         r131735 (131735)
Code Type:       X86-64 (Native)
Parent Process:  launchd [153]
User ID:         501

Date/Time:       2012-10-18 16:53:46.542 -0400
OS Version:      Mac OS X 10.8.2 (12C60)
Report Version:  10

Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000085

VM Regions Near 0x85:
--> 
    __TEXT                 00000001085c7000-00000001085c8000 [    4K] r-x/rwx SM=COW  /Applications/Safari.app/Contents/MacOS/SafariForWebKitDevelopment

Application Specific Information:
Enabled Extensions:
firdau.si.copyalllinks-9ZLKXCA6UM (1 - 1.0) Copy All Links
com.awarepixel.safari.bettersource-24E7DYSH92 (1.0 - 1.0) BetterSource
org.ysoldak.safari.franker-YC74FH34F8 (1.3.1 - 1.3.1) Franker
com.yourcompany.builtwith-YDBU6SA4GL (1 - 1.0) BuiltWith
com.gridth.usercss-V892BVZC73 (4.6 - 1.3.2) User CSS
com.hoyois.safari.clicktoflash-GY5KR7239Q (46 - 2.7.1) ClickToFlash
de.tekl.maximize-3D3Y3WDMYF (0.95 - 0.95) Maximieren
com.vidalvbergen.imdblinks-893H52NGF5 (2.4 - 2.4) IMDb Links
com.socialfixer-9HFEUWTRM9 (7105 - 7.105) Social Fixer
net.os0x.ninjakit-LAM47A73AC (0.9.1 - 0.9.1) NinjaKit
com.pedrocc.youtubewide-LJESPEW5C6 (10 - 10.0) YoutubeWide
com.echodot.thetracktor-DEJ3C586XW (6 - 1.1) The Tracktor
com.opensearchforsafari.opensearchforsafari-5AEUMJLY2N (1.08 - 1.08) OpenSearch for Safari
de.einserver.nomoreitunes-E7ZXX8R29L (231 - 2.3.1) NoMoreiTunes
com.lapcatsoftware.autocomplete-8LT69JF8NZ (1 - 1.0) autocomplete
com.canisbos.directlinks-ZANVZTSER6 (1001 - 1.0.1) gDirectLinks
com.tcpiputils.ipaddress-N8XSRRUULU (2.3 - 2.3) IP Address and Domain Information
com.betteradvertising.ghostery-HPY23A294X (7 - 1.3.0) Ghostery
com.yourcompany.ext-WQZ25NN54H (1 - 1.0) 3camels


Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libobjc.A.dylib                   0x00007fff90fad718 objc_msgSend_vtable13 + 24
1   com.apple.AppKit                  0x00007fff8bdb58a3 -[NSToolTipManager startTimer:userInfo:] + 128
2   com.apple.AppKit                  0x00007fff8bc85c81 -[NSWindow sendEvent:] + 8504
3   com.apple.Safari.framework        0x00007fff92d14fdc -[Window sendEvent:] + 116
4   com.apple.Safari.framework        0x00007fff92b05b3b -[BrowserWindow sendEvent:] + 450
5   com.apple.AppKit                  0x00007fff8bc81744 -[NSApplication sendEvent:] + 5761
6   com.apple.Safari.framework        0x00007fff92aa2e2e -[BrowserApplication sendEvent:] + 415
7   com.apple.AppKit                  0x00007fff8bb972fa -[NSApplication run] + 636
8   com.apple.AppKit                  0x00007fff8bb3bcb6 NSApplicationMain + 869
9   com.apple.Safari.framework        0x00007fff92c76d54 SafariMain + 166
10  libdyld.dylib                     0x00007fff942eb7e1 start + 1

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