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Reply to NetService Crash in iOS 14 (beta)
I suffered from the same error. The crash stack like below. I use the Multipeer Connectivity. I don't know why this happens. I can't reproduce it . it may happen by accident. Someone can help me ?Thank you very much. Date/Time: 2020-10-14 14:11:19.1092 +0000 Launch Time: 2020-10-14 14:07:11.7500 +0000 OS Version: iPhone OS 14.0 (18A373) Release Type: User Baseband Version: 5.00.00 Report Version: 104 Exception Type: EXCBREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000001, 0x0000000188eac4c4 Termination Signal: Trace/BPT trap: 5 Termination Reason: Namespace SIGNAL, Code 0x5 Terminating Process: exc handler [3212] Triggered by Thread: 0 Thread 0 name: Thread 0 Crashed: 0 CoreFoundation 0x0000000188eac4c4 CFAssertMismatchedTypeID + 108 (CFRuntime.c:934) 1 CoreFoundation 0x0000000188eac4bc CFAssertMismatchedTypeID + 100 (CFRuntime.c:933) 2 CoreFoundation 0x0000000188dbdb0c CFRunLoopSourceInvalidate + 300 (CFRuntimeInternal.h:118) 3 CFNetwork 0x00000001894655b0 BrowserCancel(CFNetServiceBrowser*) + 76 (CFNetServiceBrowser.c:178) 4 CoreFoundation 0x0000000188dc1240 CFRUNLOOPISCALLINGOUTTOASOURCE0PERFORMFUNCTION + 24 (CFRunLoop.c:1967) 5 CoreFoundation 0x0000000188dc1140 CFRunLoopDoSource0 + 204 (CFRunLoop.c:2011) 6 CoreFoundation 0x0000000188dc04ec CFRunLoopDoSources0 + 356 (CFRunLoop.c:2056) 7 CoreFoundation 0x0000000188dbaa40 CFRunLoopRun + 776 (CFRunLoop.c:2925) 8 CoreFoundation 0x0000000188dba200 CFRunLoopRunSpecific + 572 (CFRunLoop.c:3242) 9 GraphicsServices 0x000000019eeb5598 GSEventRunModal + 160 (GSEvent.c:2259) 10 UIKitCore 0x000000018b680004 -[UIApplication run] + 1052 (UIApplication.m:3270) 11 UIKitCore 0x000000018b6855d8 UIApplicationMain + 164 (UIApplication.m:4739) 12 ExMessager 0x00000001027b21f8 0x102714000 + 647672 13 libdyld.dylib 0x0000000188a99598 start + 4 Thread 1 name: Thread 1: 0 libsystemkernel.dylib 0x00000001b37b972c psynchcvwait + 8 1 libsystempthread.dylib 0x00000001ce71c330 pthreadcondwait$VARIANT$mp + 1180 (pthreadcond.c:636) 2 libc.1.dylib 0x000000019c703e0c std::1::conditionvariable::wait(std::1::uniquelock<std::1::mutex>&) + 24 (threadingsupport:390) 3 JavaScriptCore 0x00000001928fd53c void std::1::conditionvariableany::wait<std::1::uniquelock<bmalloc::Mutex> >(std::1::uniquelock<bmalloc::Mutex>&) + 108 (conditionvariable:203) 4 JavaScriptCore 0x0000000192901ea0 bmalloc::Scavenger::threadRunLoop() + 240 (conditionvariable:212) 5 JavaScriptCore 0x00000001929018e4 bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 12 (Scavenger.cpp:395) 6 JavaScriptCore 0x0000000192902fc4 void* std::1::threadproxy<std::1::tuple<std::1::uniqueptr<std::1::threadstruct, std::1::defaultdelete<std::1::_threadstruct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scaveng... + 44 (typetraits:3545) 7 libsystempthread.dylib 0x00000001ce722b70 pthreadstart + 288 (pthread.c:880) 8 libsystempthread.dylib 0x00000001ce727880 threadstart + 8 Thread 2 name: Thread 2: 0 libsystemkernel.dylib 0x00000001b37968c4 machmsgtrap + 8 1 libsystemkernel.dylib 0x00000001b3795cc8 machmsg + 72 (machmsg.c:103) 2 CoreFoundation 0x0000000188dc074c _CFRunLoopServiceMachPort + 376 (CFRunLoop.c:2641) 3 CoreFoundation 0x0000000188dbabd0 CFRunLoopRun + 1176 (CFRunLoop.c:2974) 4 CoreFoundation 0x0000000188dba200 CFRunLoopRunSpecific + 572 (CFRunLoop.c:3242) 5 WebCore 0x0000000195a99e6c RunWebThread(void*) + 672 (WebCoreThread.mm:625) 6 libsystempthread.dylib 0x00000001ce722b70 pthreadstart + 288 (pthread.c:880) 7 libsystempthread.dylib 0x00000001ce727880 threadstart + 8
Nov ’20