I'm seeing a crash in iOS 11 in the CFNetwork Apple Framework. here is what the stack trace looks like:
Thread 14 name: Dispatch queue: com.apple.CFNetwork.Connection
Thread 14 Crashed:
0 CFNetwork 0x000000018691f300 TCPIOConnection::close+ 1622784 () + 16
1 CFNetwork 0x000000018699b42c HTTPEngine::_cleanupConnection+ 2130988 () + 68
2 CFNetwork 0x000000018699b42c HTTPEngine::_cleanupConnection+ 2130988 () + 68
3 CFNetwork 0x00000001869293dc ___ZN15TCPIOConnection12_handleErrorE13CFStreamError_block_invoke.214 + 40
4 libdispatch.dylib 0x0000000185b95088 _dispatch_call_block_and_release + 24
5 libdispatch.dylib 0x0000000185b95048 _dispatch_client_callout + 16
6 libdispatch.dylib 0x0000000185bd31c0 _dispatch_queue_serial_drain$VARIANT$armv81 + 520
7 libdispatch.dylib 0x0000000185bd3b30 _dispatch_queue_invoke$VARIANT$armv81 + 340
8 libdispatch.dylib 0x0000000185bd3080 _dispatch_queue_serial_drain$VARIANT$armv81 + 200
9 libdispatch.dylib 0x0000000185bd3b30 _dispatch_queue_invoke$VARIANT$armv81 + 340
10 libdispatch.dylib 0x0000000185bd4528 _dispatch_root_queue_drain_deferred_wlh$VARIANT$armv81 + 380
11 libdispatch.dylib 0x0000000185bdc5c4 _dispatch_workloop_worker_thread$VARIANT$armv81 + 640
12 libsystem_pthread.dylib 0x0000000185e3afd0 _pthread_wqthread + 932
13 libsystem_pthread.dylib 0x0000000185e3ac20 start_wqthread + 4
with the exception type:
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000080
I have filed an issue with Apple's Bug Reporter Tool. Is this a known issue?