2 Foundation              ___63-[NSItemProvider _loadObjectOfClass:options:completionHandler:]_block_invoke_4
3 libdispatch.dylib       __dispatch_call_block_and_release
4 libdispatch.dylib       __dispatch_client_callout
5 libdispatch.dylib       __dispatch_lane_serial_drain$VARIANT$mp
6 libdispatch.dylib       __dispatch_lane_invoke$VARIANT$mp
7 libdispatch.dylib       __dispatch_workloop_worker_thread
8 libsystem_pthread.dylib __pthread_wqthread
9 libsystem_pthread.dylib _start_wqthread

THREADS

Thread 0
0 libsystem_kernel.dylib _mach_msg_trap
1 libsystem_kernel.dylib _mach_msg
2 CoreFoundation         ___CFRunLoopServiceMachPort
3 CoreFoundation         ___CFRunLoopRun
4 CoreFoundation         _CFRunLoopRunSpecific
5 GraphicsServices       _GSEventRunModal
6 UIKitCore              -[UIApplication _run]
7 UIKitCore              _UIApplicationMain
9 libdyld.dylib          _start

Thread 1
0 libsystem_kernel.dylib  _mach_msg_trap
1 libsystem_kernel.dylib  _mach_msg
2 CoreFoundation          ___CFRunLoopServiceMachPort
3 CoreFoundation          ___CFRunLoopRun
4 CoreFoundation          _CFRunLoopRunSpecific
5 Foundation              -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
6 Foundation              -[NSRunLoop(NSRunLoop) runUntilDate:]
7 UIKitCore               -[UIEventFetcher threadMain]
8 Foundation              ___NSThread__start__
9 libsystem_pthread.dylib __pthread_start

Thread 2
0 libsystem_kernel.dylib  ___psynch_cvwait
1 libsystem_pthread.dylib __pthread_cond_wait$VARIANT$mp
2 libc++.1.dylib          std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&)
3 JavaScriptCore          void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&)
4 JavaScriptCore          bmalloc::Scavenger::threadRunLoop()
5 JavaScriptCore          bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*)
6 JavaScriptCore          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*)
7 libsystem_pthread.dylib __pthread_start

Thread 3
0 libsystem_kernel.dylib  _mach_msg_trap
1 libsystem_kernel.dylib  _mach_msg
2 libsystem_kernel.dylib  _thread_suspend
3 XXXXX            ksmachexc_i_handleExceptions (BSG_KSCrashSentry_MachException.c:210:9)
4 libsystem_pthread.dylib __pthread_start

Thread 4
0 libsystem_kernel.dylib  _mach_msg_trap
1 libsystem_kernel.dylib  _mach_msg
2 XXXXXX            ksmachexc_i_handleExceptions (BSG_KSCrashSentry_MachException.c:217:28)
3 libsystem_pthread.dylib __pthread_start

Thread 5
0 libsystem_kernel.dylib  _mach_msg_trap
1 libsystem_kernel.dylib  _mach_msg
2 CoreFoundation          ___CFRunLoopServiceMachPort
3 CoreFoundation          ___CFRunLoopRun
4 CoreFoundation          _CFRunLoopRunSpecific
5 CFNetwork               __CFURLStorageSessionCopyCache
6 Foundation              ___NSThread__start__
7 libsystem_pthread.dylib __pthread_start

Thread 6
0 libsystem_kernel.dylib  _mach_msg_trap
1 libsystem_kernel.dylib  _mach_msg
2 CoreFoundation          ___CFRunLoopServiceMachPort
3 CoreFoundation          ___CFRunLoopRun
4 CoreFoundation          _CFRunLoopRunSpecific
5 Foundation              -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
6 Foundation              -[NSRunLoop(NSRunLoop) run]
8 Foundation              ___NSThread__start__
9 libsystem_pthread.dylib __pthread_start

Thread 7
0 libsystem_kernel.dylib  _mach_msg_trap
1 libsystem_kernel.dylib  _mach_msg
2 CoreFoundation          ___CFRunLoopServiceMachPort
3 CoreFoundation          ___CFRunLoopRun
4 CoreFoundation          _CFRunLoopRunSpecific
5 WebCore                 RunWebThread(void*)
6 libsystem_pthread.dylib __pthread_start

Thread 8
0 libsystem_kernel.dylib  _mach_msg_trap
1 libsystem_kernel.dylib  _mach_msg
2 CoreFoundation          ___CFRunLoopServiceMachPort
3 CoreFoundation          ___CFRunLoopRun
4 CoreFoundation          _CFRunLoopRunSpecific
5 AudioSession            GenericRunLoopThread::Entry(void*)
6 AudioSession            CAPThread::Entry(CAPThread*)
7 libsystem_pthread.dylib __pthread_start

Thread 10
0 libsystem_kernel.dylib  ___workq_kernreturn
1 libsystem_pthread.dylib __pthread_wqthread

Thread 11
0  libsystem_kernel.dylib  ___semwait_signal
1  libsystem_c.dylib       _nanosleep
2  Foundation              +[NSThread sleepForTimeInterval:]
3  Foundation              ___NSOPERATION_IS_INVOKING_MAIN__
4  Foundation              -[NSOperation start]
5  Foundation              ___NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__
6  Foundation              ___NSOQSchedule_f
7  libdispatch.dylib       __dispatch_call_block_and_release
8  libdispatch.dylib       __dispatch_client_callout
9  libdispatch.dylib       __dispatch_continuation_pop$VARIANT$mp
10 libdispatch.dylib       __dispatch_async_redirect_invoke
11 libdispatch.dylib       __dispatch_root_queue_drain
12 libdispatch.dylib       __dispatch_worker_thread2
13 libsystem_pthread.dylib __pthread_wqthread

Thread 12
0 libsystem_kernel.dylib  ___workq_kernreturn
1 libsystem_pthread.dylib __pthread_wqthread

Thread 13