Bug 99900 - REGRESSION: Nightly crashes in [NSToolTipManager startTimer:userInfo:]
Summary: REGRESSION: Nightly crashes in [NSToolTipManager startTimer:userInfo:]
Status: RESOLVED DUPLICATE of bug 99792
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac (Intel) OS X 10.8
: P1 Critical
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-10-19 18:45 PDT by Jon
Modified: 2012-10-19 22:06 PDT (History)
0 users

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Jon 2012-10-19 18:45:01 PDT 
r131906 is currently crashing occasionally with the following stack: 

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

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000000000010df

VM Regions Near 0x10df:
--> 
    __TEXT                 000000010ae65000-000000010ae66000 [    4K] r-x/rwx SM=COW  /Applications/Safari.app/Contents/MacOS/SafariForWebKitDevelopment

Application Specific Information:
objc_msgSend() selector name: retain
Enabled Extensions:
com.hoyois.safari.clicktoflash-GY5KR7239Q (46 - 2.7.1) ClickToFlash
com.red-sweater.safari.subscribetofeed-493CVA9A35 (3 - 1.0b4) Subscribe To Feed
 

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libobjc.A.dylib               	0x00007fff86a75710 objc_msgSend_vtable13 + 16
1   com.apple.AppKit              	0x00007fff891018a3 -[NSToolTipManager startTimer:userInfo:] + 128
2   com.apple.AppKit              	0x00007fff88fd1c81 -[NSWindow sendEvent:] + 8504
3   com.apple.Safari.framework    	0x00007fff8c031fdc -[Window sendEvent:] + 116
4   com.apple.Safari.framework    	0x00007fff8be22b3b -[BrowserWindow sendEvent:] + 450
5   com.apple.AppKit              	0x00007fff88fcd744 -[NSApplication sendEvent:] + 5761
6   com.apple.Safari.framework    	0x00007fff8bdbfe2e -[BrowserApplication sendEvent:] + 415
7   com.apple.AppKit              	0x00007fff88ee32fa -[NSApplication run] + 636
8   com.apple.AppKit              	0x00007fff88e87cb6 NSApplicationMain + 869
9   com.apple.Safari.framework    	0x00007fff8bf93d54 SafariMain + 166
10  libdyld.dylib                 	0x00007fff88ce07e1 start + 1

Started a few nightlies ago. Haven't found a real pattern.
Comment 1 Alexey Proskuryakov 2012-10-19 22:06:33 PDT 

*** This bug has been marked as a duplicate of bug 99792 ***