[Webkit-unassigned] [Bug 23184] Webkit Freezes if you right-click on a tuaw.com link to open a new tab (corrected)

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Jan 8 13:03:52 PST 2009


https://bugs.webkit.org/show_bug.cgi?id=23184





------- Comment #3 from athtart at gmail.com  2009-01-08 13:03 PDT -------
Sampling process 5653 for 3 seconds with 1 millisecond of run time between
samples
Sampling completed, processing symbols...
Analysis of sampling Safari (pid 5653) every 1 millisecond
Call graph:
    1042 Thread_2503
      1042 0xb9b16
        1042 NSApplicationMain
          1042 -[NSApplication run]
            1042 0x2ab58
              1042 -[NSApplication sendEvent:]
                1042 0x2b0d3
                  1042 -[NSWindow sendEvent:]
                    1042 -[NSControl _rightMouseUpOrDown:]
                      1042 -[NSView rightMouseDown:]
                        1042 -[NSMenu _popUpMenuWithEvent:forView:]
                          1042 -[NSMenu _popUpContextMenu:withEvent:forView:]
                            1042 -[NSMenu
_popUpContextMenu:withEvent:forView:withFont:]
                              1042 -[NSCarbonMenuImpl
_popUpContextMenu:withEvent:forView:withFont:]
                                1042 _NSPopUpCarbonMenu1
                                  1042 _NSPopUpCarbonMenu2
                                    1042 _NSPopUpCarbonMenu3
                                      1042 _FM_CM_i_AllMenuItemsAreDisabled
                                        1042 _ContextualMenuInsertItems
                                          1042
_ContextualMenuInsertItems(MenuData*, unsigned short, AEDesc const*,
ContextualMenuHelp const*, unsigned long*, OpaqueContextualMenuItemsRef**)
                                            1042
TContextualMenuPluginList::ExamineContext(AEDesc const*, TPluginCommandList&,
long)
                                              1042
TContextualMenuPlugin::ExamineContext(AEDesc const*, TPluginCommandList&,
unsigned long, unsigned char&)
                                                1042 CMPluginExamineContext
                                                  1042
createStandardMenu(AEDesc*)
                                                    1042
_targetAppServicesProxy()
                                                      1042
_CF_forwarding_prep_0
                                                        1042 ___forwarding___
                                                          1042
-[NSDistantObject forwardInvocation:]
                                                            1042 -[NSConnection
sendInvocation:internal:]
                                                              1042
-[NSConcretePortCoder sendBeforeTime:sendReplyPort:]
                                                                1042
-[NSMachPort sendBeforeTime:streamData:components:from:msgid:]
                                                                  1042
+[NSMachPort sendBeforeTime:streamData:components:to:from:msgid:reserved:]
                                                                    1042
mach_msg
                                                                      1042
mach_msg_trap
                                                                        1042
mach_msg_trap
    1042 Thread_2603
      1042 thread_start
        1042 _pthread_start
          1042 __ape_agent
            1042 mach_msg
              1042 mach_msg_trap
                1042 mach_msg_trap
    1042 Thread_2703
      1042 thread_start
        1042 _pthread_start
          1042 WebCore::IconDatabase::iconDatabaseSyncThread()
            1042 WebCore::IconDatabase::syncThreadMainLoop()
              1042 pthread_cond_wait$UNIX2003
                1042 __semwait_signal
                  1042 __semwait_signal
    1042 Thread_2803
      1042 thread_start
        1042 _pthread_start
          1042 CFURLCacheWorkerThread(void*)
            1042 CFRunLoopRunInMode
              1042 CFRunLoopRunSpecific
                1042 mach_msg
                  1042 mach_msg_trap
                    1042 mach_msg_trap
    1042 Thread_2903
      1042 thread_start
        1042 _pthread_start
          1042 __NSThread__main__
            1042 -[NSThread main]
              1042 -[NSUIHeartBeat _heartBeatThread:]
                1042 -[NSConditionLock lockWhenCondition:]
                  1042 -[NSConditionLock lockWhenCondition:beforeDate:]
                    1042 -[NSCondition waitUntilDate:]
                      1042 pthread_cond_timedwait_relative_np
                        1042 _pthread_cond_wait
                          1042 semaphore_timedwait_signal_trap
                            1042 semaphore_timedwait_signal_trap
    1042 Thread_2a03
      1042 thread_start
        1042 _pthread_start
          1042 WebCore::LocalStorageThread::localStorageThread()
            1042 pthread_cond_wait$UNIX2003
              1042 __semwait_signal
                1042 __semwait_signal
    1042 Thread_2b03
      1042 thread_start
        1042 _pthread_start
          1042 0x118081
            1042 0x117fd3
              1042 0x118d4d
                1042 CFRunLoopRunInMode
                  1042 CFRunLoopRunSpecific
                    1042 mach_msg
                      1042 mach_msg_trap
                        1042 mach_msg_trap
    1042 Thread_2c03
      1042 thread_start
        1042 _pthread_start
          1042 __NSThread__main__
            1042 -[NSThread main]
              1042 +[NSURLConnection(NSURLConnectionReallyInternal)
_resourceLoadLoop:]
                1042 CFRunLoopRunInMode
                  1042 CFRunLoopRunSpecific
                    1042 mach_msg
                      1042 mach_msg_trap
                        1042 mach_msg_trap
    1042 Thread_2d03
      1042 thread_start
        1042 _pthread_start
          1042 ReadSchedulerThreadEntryPoint
            1042 TSWaitOnSemaphoreCommon
              1042 TSWaitOnConditionTimedRelative
                1042 pthread_cond_timedwait_relative_np
                  1042 _pthread_cond_wait
                    1042 semaphore_timedwait_signal_trap
                      1042 semaphore_timedwait_signal_trap
    1042 Thread_2e03
      1042 thread_start
        1042 _pthread_start
          1042 select$DARWIN_EXTSN
            1042 select$DARWIN_EXTSN
    1042 Thread_2f03
      1042 start_wqthread
        1042 __workq_ops
          1042 __workq_ops
    1042 Thread_3103
      1042 thread_start
        1042 _pthread_start
          1042 Flash_EnforceLocalSecurity
            1042 mach_msg
              1042 mach_msg_trap
                1042 mach_msg_trap
    1042 Thread_3203
      1042 thread_start
        1042 _pthread_start
          1042 0x171932cc
            1042 Flash_EnforceLocalSecurity
              1042 0x17192ece
                1042 pthread_cond_wait
                  1042 _pthread_cond_wait
                    1042 semaphore_wait_signal_trap
                      1042 semaphore_wait_signal_trap
    1042 Thread_3303
      1042 thread_start
        1042 _pthread_start
          1042 0x171932cc
            1042 Flash_EnforceLocalSecurity
              1042 0x17192ece
                1042 pthread_cond_wait
                  1042 _pthread_cond_wait
                    1042 semaphore_wait_signal_trap
                      1042 semaphore_wait_signal_trap

Total number in stack (recursive counted multiple, when >=5):
        12       _pthread_start
        12       thread_start
        6       mach_msg
        6       mach_msg_trap

Sort by top of stack, same collapsed (when >= 5):
        mach_msg_trap        6252
        __semwait_signal        2084
        semaphore_timedwait_signal_trap        2084
        semaphore_wait_signal_trap        2084
        __workq_ops        1042
        select$DARWIN_EXTSN        1042
Sample analysis of process 5653 written to file /dev/stdout


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