[Xquartz-dev] X11 freezeup seen again
Jeremy Huddleston
jeremyhu at apple.com
Sun Dec 27 09:07:29 PST 2009
Is this the problem where you can resolve the issue by minimizing all your windows and restoring them from the dock? If so, that is already fixed (but not yet released). Turn on the preference "Click-through inactive windows" in X11 preferences to work around it. If this is another issue, please let me know.
On Dec 27, 2009, at 11:53, Tom Lane wrote:
> Currently running 2.5.0_beta1 with server 1.7.3; up-to-date 10.6.2.
> I noted this time that X11 was *not* shown as "(not responding)"
> in the Force Quit list. I'm not sure if I saw that before. Other
> symptoms the same as before: X11 menus can be pulled down but it's
> otherwise totally nonresponsive to keyboard and mouse events.
>
> Attached are Activity Monitor samples of X11 and quartz-wm, as
> Jeremy suggested grabbing last time.
>
> It's possibly relevant that at the time it froze, I had just quit out of
> iTunes. Also, a Time Machine backup started at more or less the same
> time.
>
> regards, tom lane
>
> Sampling process 5667 for 3 seconds with 1 millisecond of run time between samples
> Sampling completed, processing symbols...
> Analysis of sampling X11.bin (pid 5667) every 1 millisecond
> Call graph:
> 2382 Thread_256279 DispatchQueue_1: com.apple.main-thread (serial)
> 2382 start
> 2382 main
> 2382 mach_msg_server
> 2382 mach_startup_server
> 2382 _Xstart_x11_server
> 2382 do_start_x11_server
> 2382 server_main
> 2382 X11ApplicationMain
> 2382 -[NSApplication run]
> 2382 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
> 2382 _DPSNextEvent
> 2382 BlockUntilNextEventMatchingListInMode
> 2382 ReceiveNextEventCommon
> 2382 RunCurrentEventLoopInMode
> 2382 CFRunLoopRunSpecific
> 2382 __CFRunLoopRun
> 2382 mach_msg
> 2382 mach_msg_trap
> 2382 Thread_256364 DispatchQueue_2: com.apple.libdispatch-manager (serial)
> 2382 start_wqthread
> 2382 _pthread_wqthread
> 2382 _dispatch_worker_thread2
> 2382 _dispatch_queue_invoke
> 2382 _dispatch_mgr_invoke
> 2382 kevent
> 2382 Thread_256367
> 2382 thread_start
> 2382 _pthread_start
> 2382 server_thread
> 2382 dix_main
> 2382 Dispatch
> 2382 WaitForSomething
> 2382 select$DARWIN_EXTSN
> 2382 Thread_256368
> 2382 thread_start
> 2382 _pthread_start
> 2382 xpbproxy_x_thread
> 2382 xpbproxy_input_loop
> 2382 _pthread_cond_wait
> 2382 __semwait_signal
> 2382 Thread_256381
> 2382 thread_start
> 2382 _pthread_start
> 2382 DarwinProcessFDAdditionQueue_thread
> 2382 _pthread_cond_wait
> 2382 __semwait_signal
> 2382 Thread_256387
> 2382 thread_start
> 2382 _pthread_start
> 2382 __CFSocketManager
> 2382 select$DARWIN_EXTSN
> 2382 Thread_256391
> 2382 thread_start
> 2382 _pthread_start
> 2382 _xp_async_thread
> 2382 _xp_async_dequeue
> 2382 _pthread_cond_wait
> 2382 __semwait_signal
> 2382 Thread_342775
> 2382 thread_start
> 2382 _pthread_start
> 2382 __NSThread__main__
> 2382 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:]
> 2382 CFRunLoopRunSpecific
> 2382 __CFRunLoopRun
> 2382 mach_msg
> 2382 mach_msg_trap
> 2382 Thread_342784: JavaScriptCore: FastMalloc scavenger
> 2382 thread_start
> 2382 _pthread_start
> 2382 WTF::TCMalloc_PageHeap::runScavengerThread(void*)
> 2382 WTF::TCMalloc_PageHeap::scavengerThread()
> 2382 _pthread_cond_wait
> 2382 __semwait_signal
> 2382 Thread_746520
> 2382 start_wqthread
> 2382 _pthread_wqthread
> 2382 __workq_kernreturn
>
> Total number in stack (recursive counted multiple, when >=5):
> 7 _pthread_start
> 7 thread_start
>
> Sort by top of stack, same collapsed (when >= 5):
> __semwait_signal 9528
> mach_msg_trap 4764
> select$DARWIN_EXTSN 4764
> __workq_kernreturn 2382
> kevent 2382
> Sample analysis of process 5667 written to file /dev/stdout
> Sampling process 5729 for 3 seconds with 1 millisecond of run time between samples
> Sampling completed, processing symbols...
> Analysis of sampling quartz-wm (pid 5729) every 1 millisecond
> Call graph:
> 2499 Thread_256382 DispatchQueue_1: com.apple.main-thread (serial)
> 2499 start
> 2499 main
> 2499 CFRunLoopRun
> 2499 CFRunLoopRunSpecific
> 2499 __CFRunLoopRun
> 2499 mach_msg
> 2499 mach_msg_trap
> 2499 Thread_256385 DispatchQueue_2: com.apple.libdispatch-manager (serial)
> 2499 start_wqthread
> 2499 _pthread_wqthread
> 2499 _dispatch_worker_thread2
> 2499 _dispatch_queue_invoke
> 2499 _dispatch_mgr_invoke
> 2499 kevent
> 2499 Thread_256386
> 2499 thread_start
> 2499 _pthread_start
> 2499 __CFSocketManager
> 2499 select$DARWIN_EXTSN
>
> Total number in stack (recursive counted multiple, when >=5):
>
> Sort by top of stack, same collapsed (when >= 5):
> kevent 2499
> mach_msg_trap 2499
> select$DARWIN_EXTSN 2499
> Sample analysis of process 5729 written to file /dev/stdout
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