Process: Google Chrome [16995] Path: /Applications/Google Chrome.app/Contents/MacOS/Google Chrome Identifier: com.google.Chrome Version: 75.0.3770.100 (3770.100) Code Type: X86-64 (Native) Parent Process: ??? [1] Responsible: Google Chrome [16995] User ID: 501 Date/Time: 2020-04-14 17:02:09.419 +0800 OS Version: Mac OS X 10.11.6 (15G31) Report Version: 11 Anonymous UUID: D23FBEE3-C07C-8004-2E43-44B0BBFD1B79 Time Awake Since Boot: 20000 seconds System Integrity Protection: enabled Crashed Thread: 0 CrBrowserMain Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000 VM Regions Near 0: --> __TEXT 000000010877f000-00000001087a9000 [ 168K] r-x/rwx SM=COW /Applications/Google Chrome.app/Contents/MacOS/Google Chrome Global Trace Buffer (reverse chronological seconds): 4489.236129 libextension.dylib 0x00007fff93376533 tearing down extension request for pid 17270 4489.236176 libextension.dylib 0x00007fff93376533 tearing down extension request for pid 17282 4534.994547 libextension.dylib 0x00007fff93376533 tearing down extension request for pid 17269 Thread 0 Crashed:: CrBrowserMain Dispatch queue: com.apple.main-thread 0 ??? 000000000000000000 0 + 0 1 com.allocinit.camtwist.dal 0x000000012165aa05 -[comallocinitCMIOCTBridge init] + 87 2 com.allocinit.camtwist.dal 0x000000012165a9a0 +[comallocinitCMIOCTBridge instance] + 54 3 com.allocinit.camtwist.dal 0x000000012165a63a -[CTCMPluginRGBStream initWithPlugin:andDeviceId:] + 89 4 com.allocinit.camtwist.dal 0x000000012165cdef -[CTCMPluginDevice initialize] + 199 5 com.apple.CoreMediaIO 0x00007fff8622eb98 CMIO::DAL::PlugInManagement::CreatePlugIn(CMIO::DAL::CFPlugIn const*) + 806 6 com.apple.CoreMediaIO 0x00007fff8622d05e CMIO::DAL::PlugInManagement::CreateOrLazyLoadPlugIns(std::__1::vector >*, std::__1::vector >*, std::__1::vector >*, void (*)(void*, unsigned int)) + 84 7 com.apple.CoreMediaIO 0x00007fff8622ccd5 CMIO::DAL::PlugInManagement::Initialize() + 441 8 com.apple.CoreMediaIO 0x00007fff8623086d CMIO::DAL::System::InitializeDevices() + 9 9 com.apple.CoreMediaIO 0x00007fff86230ae2 CMIO::DAL::System::CheckOutInstance() + 398 10 com.apple.CoreMediaIO 0x00007fff86256470 CMIOObjectGetPropertyDataSize + 158 11 com.apple.avfoundation 0x00007fff8df2ec6f +[AVCaptureDALDevice _refreshDevices] + 180 12 com.apple.avfoundation 0x00007fff8df2eb4b +[AVCaptureDALDevice devices] + 29 13 com.apple.avfoundation 0x00007fff8df2c5e3 +[AVCaptureDevice devices] + 333 14 com.google.Chrome.framework 0x000000010907a888 0x108a16000 + 6703240 15 com.google.Chrome.framework 0x000000010907b962 0x108a16000 + 6707554 16 com.google.Chrome.framework 0x000000010907b76e 0x108a16000 + 6707054 17 com.google.Chrome.framework 0x000000010907b834 0x108a16000 + 6707252 18 com.google.Chrome.framework 0x000000010b46bdd3 0x108a16000 + 44391891 19 com.google.Chrome.framework 0x000000010b46bfd9 0x108a16000 + 44392409 20 com.google.Chrome.framework 0x000000010b441cd5 0x108a16000 + 44219605 21 com.google.Chrome.framework 0x000000010b4502b0 0x108a16000 + 44278448 22 com.google.Chrome.framework 0x000000010b4507bd 0x108a16000 + 44279741 23 com.google.Chrome.framework 0x000000010b402ea5 0x108a16000 + 43962021 24 com.google.Chrome.framework 0x000000010b3f715a 0x108a16000 + 43913562 25 com.google.Chrome.framework 0x000000010b4027ef 0x108a16000 + 43960303 26 com.apple.CoreFoundation 0x00007fff85035881 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 27 com.apple.CoreFoundation 0x00007fff85014fbc __CFRunLoopDoSources0 + 556 28 com.apple.CoreFoundation 0x00007fff850144df __CFRunLoopRun + 927 29 com.apple.CoreFoundation 0x00007fff85013ed8 CFRunLoopRunSpecific + 296 30 com.apple.HIToolbox 0x00007fff94255935 RunCurrentEventLoopInMode + 235 31 com.apple.HIToolbox 0x00007fff9425576f ReceiveNextEventCommon + 432 32 com.apple.HIToolbox 0x00007fff942555af _BlockUntilNextEventMatchingListInModeWithFilter + 71 33 com.apple.AppKit 0x00007fff8e716df6 _DPSNextEvent + 1067 34 com.apple.AppKit 0x00007fff8e716226 -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 454 35 com.google.Chrome.framework 0x000000010afa8630 0x108a16000 + 39396912 36 com.google.Chrome.framework 0x000000010b3f715a 0x108a16000 + 43913562 37 com.google.Chrome.framework 0x000000010afa8564 0x108a16000 + 39396708 38 com.apple.AppKit 0x00007fff8e70ad80 -[NSApplication run] + 682 39 com.google.Chrome.framework 0x000000010b40367c 0x108a16000 + 43964028 40 com.google.Chrome.framework 0x000000010b4021b8 0x108a16000 + 43958712 41 com.google.Chrome.framework 0x000000010b450b28 0x108a16000 + 44280616 42 com.google.Chrome.framework 0x000000010b426737 0x108a16000 + 44107575 43 com.google.Chrome.framework 0x000000010afadb37 0x108a16000 + 39418679 44 com.google.Chrome.framework 0x000000010966a901 0x108a16000 + 12929281 45 com.google.Chrome.framework 0x000000010966c742 0x108a16000 + 12937026 46 com.google.Chrome.framework 0x0000000109667c1a 0x108a16000 + 12917786 47 com.google.Chrome.framework 0x000000010af1d3fc 0x108a16000 + 38827004 48 com.google.Chrome.framework 0x000000010af1d091 0x108a16000 + 38826129 49 com.google.Chrome.framework 0x000000010d6afcee 0x108a16000 + 80321774 50 com.google.Chrome.framework 0x000000010af1c524 0x108a16000 + 38823204 51 com.google.Chrome.framework 0x0000000108a1986f ChromeMain + 175 52 com.google.Chrome 0x0000000108780904 main + 372 53 libdyld.dylib 0x00007fff915995ad start + 1 Thread 1:: Dispatch queue: com.apple.libdispatch-manager 0 libsystem_kernel.dylib 0x00007fff8f30fefa kevent_qos + 10 1 libdispatch.dylib 0x00007fff86f62165 _dispatch_mgr_invoke + 216 2 libdispatch.dylib 0x00007fff86f61dcd _dispatch_mgr_thread + 52