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发表于 2018-11-5 08:18:41
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Date/Time: 2018-11-05 08:12:55 +0800
End time: 2018-11-05 08:12:56 +0800
OS Version: Mac OS X 10.14.1 (Build 18B75)
Architecture: x86_64h
Report Version: 27
Data Source: Stackshots
Shared Cache: 0xb79e000 51C840C1-A6F0-3E5E-B81C-2321326476C9
Shared Cache: 0 A93718E4-B42D-33FD-A7BF-803239EB0F17
Command: MindstormsEV3
Path: /Applications/LEGO MINDSTORMS Education EV3.app/Contents/MacOS/MindstormsEV3
Identifier: ___ev3.lego.com
Version: 1.0 (1)
PID: 1170
Event: hang
Duration: 0.99s
Steps: 10 (100ms sampling interval)
Hardware model: MacBookPro14,2
Active cpus: 4
Time Awake Since Boot: 7500s
Time Since Wake: 890s
Fan speed: 0 rpm
--------------------------------------------------
Timeline format: stacks are sorted chronologically
Use -i and -heavy to re-report with count sorting
--------------------------------------------------
Heaviest stack for the main thread of the target process:
10 start + 53 (MindstormsEV3 + 3429) [0x1d65]
10 main + 1983 (MindstormsEV3 + 5423) [0x252f]
10 mono_main + 6797 (libmono-2.0.dylib + 472573) [0x4735fd]
10 mono_runtime_exec_main + 238 (libmono-2.0.dylib + 1610670) [0x5893ae]
10 mono_runtime_invoke + 68 (libmono-2.0.dylib + 1585892) [0x5832e4]
10 mono_jit_runtime_invoke + 164 (libmono-2.0.dylib + 56484) [0x40dca4]
10 ??? [0x7ede37]
10 ??? [0x7edda0]
10 ??? [0x2f949cc]
10 ??? [0x2f94a80]
10 NSApplicationMain + 1140 (AppKit + 10912) [0x914c2aa0]
10 -[NSApplication run] + 751 (AppKit + 76291) [0x914d2a03]
10 -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 107 (AppKit + 99499) [0x914d84ab]
10 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 958 (AppKit + 100465) [0x914d8871]
10 _DPSNextEvent + 1190 (AppKit + 105634) [0x914d9ca2]
10 _BlockUntilNextEventMatchingListInModeWithFilter + 71 (HIToolbox + 40365) [0x92ed5dad]
10 ReceiveNextEventCommon + 758 (HIToolbox + 41152) [0x92ed60c0]
10 RunCurrentEventLoopInMode + 325 (HIToolbox + 41919) [0x92ed63bf]
10 CFRunLoopRunInMode + 82 (CoreFoundation + 340511) [0x9390021f]
10 CFRunLoopRunSpecific + 584 (CoreFoundation + 238113) [0x938e7221]
10 __CFRunLoopRun + 2611 (CoreFoundation + 241489) [0x938e7f51]
10 __CFRunLoopDoObservers + 459 (CoreFoundation + 609144) [0x93941b78]
10 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 22 (CoreFoundation + 609359) [0x93941c4f]
10 _runLoopObserverWithBlockContext + 22 (CoreFoundation + 662374) [0x9394eb66]
10 __65+[CATransaction(NSCATransaction) NS_setFlushesWithDisplayRefresh]_block_invoke + 452 (AppKit + 1125213) [0x915d2b5d]
10 CA::Transaction::commit() + 188 (QuartzCore + 7974) [0x9aa04f26]
10 CA::Transaction::run_commit_handlers(CATransactionPhase) + 45 (QuartzCore + 8959) [0x9aa052ff]
10 NSDisplayCycleFlush + 861 (AppKit + 1126704) [0x915d3130]
10 NSDisplayCycleObserverInvoke + 155 (AppKit + 1127602) [0x915d34b2]
10 __NSWindowGetDisplayCycleObserverForDisplay_block_invoke + 729 (AppKit + 1147740) [0x915d835c]
10 -[NSWindow displayIfNeeded] + 199 (AppKit + 1148038) [0x915d8486]
10 +[NSCGSWindow(NSCGSWindowSynchronize) synchronizeForCarbon] + 29 (AppKit + 11291518) [0x91f84b7e]
10 NSCGSTransactionSynchronize + 91 (AppKit + 10952646) [0x91f31fc6]
10 -[_NSCGSTransaction synchronize] + 38 (AppKit + 10951961) [0x91f31d19]
10 NSCGSTransactionRunPreCommitActions_ + 24 (AppKit + 1329793) [0x91604a81]
10 NSCGSTransactionRunPreCommitActionsForOrder_ + 117 (AppKit + 1329926) [0x91604b06]
10 NSCGSDisableUpdates + 84 (AppKit + 1330209) [0x91604c21]
10 _disable_updates_sync + 143 (AppKit + 1330439) [0x91604d07]
10 dispatch_sync + 48 (libdispatch.dylib + 33005) [0xa79c40ed]
10 _dispatch_sync_f + 50 (libdispatch.dylib + 33075) [0xa79c4133]
10 _dispatch_barrier_sync_f + 166 (libdispatch.dylib + 32906) [0xa79c408a]
10 _dispatch_sync_f_slow + 138 (libdispatch.dylib + 65163) [0xa79cbe8b]
10 __DISPATCH_WAIT_FOR_QUEUE__ + 273 (libdispatch.dylib + 66039) [0xa79cc1f7]
10 _dispatch_event_loop_wait_for_ownership + 574 (libdispatch.dylib + 132269) [0xa79dc4ad]
10 kevent_id + 10 (libsystem_kernel.dylib + 10046) [0xa7b4e73e]
*10 ??? (kernel + 6945536) [0xffffff800089fb00]
Process: MindstormsEV3 (LEGO MINDSTORMS EV3) [1170]
UUID: EA518315-5EE3-3F08-B4B3-B8B554C553C8
Path: /Applications/LEGO MINDSTORMS Education EV3.app/Contents/MacOS/MindstormsEV3
Architecture: i386
Footprint: 431.45 MB
Start time: 2018-11-05 08:12:55 +0800
End time: 2018-11-05 08:12:56 +0800
Num samples: 10 (1-10)
CPU Time: 0.017s (30.3M cycles, 7.6M instructions, 3.97c/i)
Note: 2 idle work queue threads omitted
Thread 0xe75e DispatchQueue 1 10 samples (1-10) priority 46 (base 47)
<process frontmost, thread QoS user interactive (requested user interactive), process unclamped, process received importance donation from WindowServer [166], IO tier 0>
10 start + 53 (MindstormsEV3 + 3429) [0x1d65] 1-10
10 main + 1983 (MindstormsEV3 + 5423) [0x252f] 1-10
10 mono_main + 6797 (libmono-2.0.dylib + 472573) [0x4735fd] 1-10
10 mono_runtime_exec_main + 238 (libmono-2.0.dylib + 1610670) [0x5893ae] 1-10
10 mono_runtime_invoke + 68 (libmono-2.0.dylib + 1585892) [0x5832e4] 1-10
10 mono_jit_runtime_invoke + 164 (libmono-2.0.dylib + 56484) [0x40dca4] 1-10
10 ??? [0x7ede37] 1-10
10 ??? [0x7edda0] 1-10
10 ??? [0x2f949cc] 1-10
10 ??? [0x2f94a80] 1-10
10 NSApplicationMain + 1140 (AppKit + 10912) [0x914c2aa0] 1-10
10 -[NSApplication run] + 751 (AppKit + 76291) [0x914d2a03] 1-10
10 -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 107 (AppKit + 99499) [0x914d84ab] 1-10
10 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 958 (AppKit + 100465) [0x914d8871] 1-10
10 _DPSNextEvent + 1190 (AppKit + 105634) [0x914d9ca2] 1-10
10 _BlockUntilNextEventMatchingListInModeWithFilter + 71 (HIToolbox + 40365) [0x92ed5dad] 1-10
10 ReceiveNextEventCommon + 758 (HIToolbox + 41152) [0x92ed60c0] 1-10
10 RunCurrentEventLoopInMode + 325 (HIToolbox + 41919) [0x92ed63bf] 1-10
10 CFRunLoopRunInMode + 82 (CoreFoundation + 340511) [0x9390021f] 1-10
10 CFRunLoopRunSpecific + 584 (CoreFoundation + 238113) [0x938e7221] 1-10
10 __CFRunLoopRun + 2611 (CoreFoundation + 241489) [0x938e7f51] 1-10
10 __CFRunLoopDoObservers + 459 (CoreFoundation + 609144) [0x93941b78] 1-10
10 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 22 (CoreFoundation + 609359) [0x93941c4f] 1-10
10 _runLoopObserverWithBlockContext + 22 (CoreFoundation + 662374) [0x9394eb66] 1-10
10 __65+[CATransaction(NSCATransaction) NS_setFlushesWithDisplayRefresh]_block_invoke + 452 (AppKit + 1125213) [0x915d2b5d] 1-10
10 CA::Transaction::commit() + 188 (QuartzCore + 7974) [0x9aa04f26] 1-10
10 CA::Transaction::run_commit_handlers(CATransactionPhase) + 45 (QuartzCore + 8959) [0x9aa052ff] 1-10
10 NSDisplayCycleFlush + 861 (AppKit + 1126704) [0x915d3130] 1-10
10 NSDisplayCycleObserverInvoke + 155 (AppKit + 1127602) [0x915d34b2] 1-10
10 __NSWindowGetDisplayCycleObserverForDisplay_block_invoke + 729 (AppKit + 1147740) [0x915d835c] 1-10
10 -[NSWindow displayIfNeeded] + 199 (AppKit + 1148038) [0x915d8486] 1-10
10 +[NSCGSWindow(NSCGSWindowSynchronize) synchronizeForCarbon] + 29 (AppKit + 11291518) [0x91f84b7e] 1-10
10 NSCGSTransactionSynchronize + 91 (AppKit + 10952646) [0x91f31fc6] 1-10
10 -[_NSCGSTransaction synchronize] + 38 (AppKit + 10951961) [0x91f31d19] 1-10
10 NSCGSTransactionRunPreCommitActions_ + 24 (AppKit + 1329793) [0x91604a81] 1-10
10 NSCGSTransactionRunPreCommitActionsForOrder_ + 117 (AppKit + 1329926) [0x91604b06] 1-10
10 NSCGSDisableUpdates + 84 (AppKit + 1330209) [0x91604c21] 1-10
10 _disable_updates_sync + 143 (AppKit + 1330439) [0x91604d07] 1-10
10 dispatch_sync + 48 (libdispatch.dylib + 33005) [0xa79c40ed] 1-10
10 _dispatch_sync_f + 50 (libdispatch.dylib + 33075) [0xa79c4133] 1-10
10 _dispatch_barrier_sync_f + 166 (libdispatch.dylib + 32906) [0xa79c408a] 1-10
10 _dispatch_sync_f_slow + 138 (libdispatch.dylib + 65163) [0xa79cbe8b] 1-10
10 __DISPATCH_WAIT_FOR_QUEUE__ + 273 (libdispatch.dylib + 66039) [0xa79cc1f7] 1-10
10 _dispatch_event_loop_wait_for_ownership + 574 (libdispatch.dylib + 132269) [0xa79dc4ad] 1-10
10 kevent_id + 10 (libsystem_kernel.dylib + 10046) [0xa7b4e73e] 1-10
*10 ??? (kernel + 6945536) [0xffffff800089fb00] (blocked by queue processed by MindstormsEV3 (LEGO MINDSTORMS EV3) [1170] thread 0xeef4) 1-10
Thread 0xe75f 10 samples (1-10) priority 31 (base 31)
<process frontmost, thread QoS default (requested default), process unclamped, process received importance donation from WindowServer [166], IO tier 0>
10 thread_start + 34 (libsystem_pthread.dylib + 10246) [0xa7bfd806] 1-10
10 _pthread_start + 82 (libsystem_pthread.dylib + 26679) [0xa7c01837] 1-10
10 _pthread_body + 137 (libsystem_pthread.dylib + 13896) [0xa7bfe648] 1-10
10 GC_start_routine + 100 (libmono-2.0.dylib + 2202740) [0x619c74] 1-10
10 mach_exception_thread + 106 (libmono-2.0.dylib + 970890) [0x4ed08a] 1-10
10 mach_msg_trap + 10 (libsystem_kernel.dylib + 3618) [0xa7b4ce22] 1-10
*10 ipc_mqueue_receive_continue + 0 (kernel + 1642960) [0xffffff80003911d0] 1-10
Thread 0xe760 10 samples (1-10) priority 31 (base 31)
<process frontmost, thread QoS default (requested default), process unclamped, process received importance donation from WindowServer [166], IO tier 0>
10 thread_start + 34 (libsystem_pthread.dylib + 10246) [0xa7bfd806] 1-10
10 _pthread_start + 82 (libsystem_pthread.dylib + 26679) [0xa7c01837] 1-10
10 _pthread_body + 137 (libsystem_pthread.dylib + 13896) [0xa7bfe648] 1-10
10 GC_start_routine + 100 (libmono-2.0.dylib + 2202740) [0x619c74] 1-10
10 thread_start_routine + 154 (libmono-2.0.dylib + 2026090) [0x5eea6a] 1-10
10 start_wrapper + 348 (libmono-2.0.dylib + 1804444) [0x5b889c] 1-10
10 finalizer_thread + 98 (libmono-2.0.dylib + 1216706) [0x5290c2] 1-10
10 semaphore_wait_trap + 10 (libsystem_kernel.dylib + 3678) [0xa7b4ce5e] 1-10
*10 semaphore_wait_continue + 0 (kernel + 1915920) [0xffffff80003d3c10] 1-10
Thread 0xe793 Thread name "JavaScriptCore bmalloc scavenger" 10 samples (1-10) priority 37 (base 37)
<process frontmost, thread QoS user initiated (requested user initiated), process unclamped, process received importance donation from WindowServer [166], IO tier 0>
10 thread_start + 34 (libsystem_pthread.dylib + 10246) [0xa7bfd806] 1-10
10 _pthread_start + 82 (libsystem_pthread.dylib + 26679) [0xa7c01837] 1-10
10 _pthread_body + 137 (libsystem_pthread.dylib + 13896) [0xa7bfe648] 1-10
10 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 44 (JavaScriptCore + 1995836) [0x95e3a43c] 1-10
10 bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 17 (JavaScriptCore + 1989745) [0x95e38c71] 1-10
10 bmalloc::Scavenger::threadRunLoop() + 140 (JavaScriptCore + 1991836) [0x95e3949c] 1-10
10 void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 87 (JavaScriptCore + 1977655) [0x95e35d37] 1-10
10 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 39 (libc++.1.dylib + 32501) [0xa55fbef5] 1-10
10 pthread_cond_wait$UNIX2003 + 51 (libsystem_pthread.dylib + 28930) [0xa7c02102] 1-10
10 __psynch_cvwait + 10 (libsystem_kernel.dylib + 17174) [0xa7b50316] 1-10
*10 psynch_cvcontinue + 0 (pthread + 19278) [0xffffff7f82a06b4e] 1-10
Thread 0xe79c 10 samples (1-10) priority 31 (base 31) cpu time 0.001s (1334.3K cycles, 1418.5K instructions, 0.94c/i)
<process frontmost, thread QoS default (requested default), process unclamped, process received importance donation from WindowServer [166], IO tier 0>
10 thread_start + 34 (libsystem_pthread.dylib + 10246) [0xa7bfd806] 1-10
10 _pthread_start + 82 (libsystem_pthread.dylib + 26679) [0xa7c01837] 1-10
10 _pthread_body + 137 (libsystem_pthread.dylib + 13896) [0xa7bfe648] 1-10
10 GC_start_routine + 100 (libmono-2.0.dylib + 2202740) [0x619c74] 1-10
10 thread_start_routine + 154 (libmono-2.0.dylib + 2026090) [0x5eea6a] 1-10
10 start_wrapper + 475 (libmono-2.0.dylib + 1804571) [0x5b891b] 1-10
10 mono_runtime_delegate_invoke + 63 (libmono-2.0.dylib + 1586623) [0x5835bf] 1-10
10 mono_runtime_invoke + 68 (libmono-2.0.dylib + 1585892) [0x5832e4] 1-10
10 mono_jit_runtime_invoke + 164 (libmono-2.0.dylib + 56484) [0x40dca4] 1-10
10 ??? [0x1e3f6e1] 1-10
10 ??? [0xd156e5a] 1-10
10 ??? [0xd158233] 1-10
10 ??? [0xd159979] 1-10
10 ??? [0xd159e18] 1-10
10 ??? [0xd15a238] 1-10
10 ves_icall_System_Threading_WaitHandle_WaitOne_internal + 62 (libmono-2.0.dylib + 1797550) [0x5b6dae] 1-10
10 WaitForSingleObjectEx + 415 (libmono-2.0.dylib + 2014047) [0x5ebb5f] 1-10
10 _wapi_handle_timedwait_signal_handle + 401 (libmono-2.0.dylib + 1938289) [0x5d9371] 1-10
10 pthread_cond_timedwait$UNIX2003 + 52 (libsystem_pthread.dylib + 38613) [0xa7c046d5] 1-10
10 __psynch_cvwait + 10 (libsystem_kernel.dylib + 17174) [0xa7b50316] 1-10
*10 psynch_cvcontinue + 0 (pthread + 19278) [0xffffff7f82a06b4e] 1-10
Thread 0xe79d 10 samples (1-10) priority 31 (base 31)
<process frontmost, thread QoS default (requested default), process unclamped, process received importance donation from WindowServer [166], IO tier 0>
10 thread_start + 34 (libsystem_pthread.dylib + 10246) [0xa7bfd806] 1-10
10 _pthread_start + 82 (libsystem_pthread.dylib + 26679) [0xa7c01837] 1-10
10 _pthread_body + 137 (libsystem_pthread.dylib + 13896) [0xa7bfe648] 1-10
10 GC_start_routine + 100 (libmono-2.0.dylib + 2202740) [0x619c74] 1-10
10 thread_start_routine + 154 (libmono-2.0.dylib + 2026090) [0x5eea6a] 1-10
10 start_wrapper + 475 (libmono-2.0.dylib + 1804571) [0x5b891b] 1-10
10 mono_runtime_delegate_invoke + 63 (libmono-2.0.dylib + 1586623) [0x5835bf] 1-10
10 mono_runtime_invoke + 68 (libmono-2.0.dylib + 1585892) [0x5832e4] 1-10
10 mono_jit_runtime_invoke + 164 (libmono-2.0.dylib + 56484) [0x40dca4] 1-10
10 ??? [0x1e3f6e1] 1-10
10 ??? [0xd156e5a] 1-10
10 ??? [0xd15b015] 1-10
10 ??? [0xd15b9cc] 1-10
10 ??? [0xa095dc0] 1-10
10 -[NSRunLoop(NSRunLoop) runUntilDate:] + 153 (Foundation + 920895) [0x95365d3f] 1-10
10 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 290 (Foundation + 109493) [0x9529fbb5] 1-10
10 CFRunLoopRunInMode + 82 (CoreFoundation + 340511) [0x9390021f] 1-10
10 CFRunLoopRunSpecific + 584 (CoreFoundation + 238113) [0x938e7221] 1-10
10 __CFRunLoopRun + 3196 (CoreFoundation + 242074) [0x938e819a] 1-10
10 __CFRunLoopServiceMachPort + 289 (CoreFoundation + 244441) [0x938e8ad9] 1-10
10 mach_msg_trap + 10 (libsystem_kernel.dylib + 3618) [0xa7b4ce22] 1-10
*10 ipc_mqueue_receive_continue + 0 (kernel + 1642960) [0xffffff80003911d0] 1-10 |
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