0x7603700000000 is not in any region. Bytes after previous region: 2076102902153217 REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL MALLOC_NANO 0000000280000000-00000002a0000000 [51

Code Block 
Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0007603700000000
VM Region Info: 0x7603700000000 is not in any region.  Bytes after previous region: 2076102902153217  
      REGION TYPE                      START - END             [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      MALLOC_NANO            0000000280000000-00000002a0000000 [512.0M] rw-/rwx SM=PRV  
--->  
      UNUSED SPACE AT END
Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [54899]
Triggered by Thread:  0
Thread 0 name:
Thread 0 Crashed:
0   CoreFoundation                	0x000000018d52cfbc CFDictionaryGetValue + 80 (CFInternal.h:845)
1   Foundation                    	0x000000018d99e114 _NSSetLongLongValueAndNotify + 88 (NSKeyValueObserverNotifying.m:64)
2   Foundation                    	0x000000018d99e114 _NSSetLongLongValueAndNotify + 88 (NSKeyValueObserverNotifying.m:64)
3   CFNetwork                     	0x00000001909e0e00 51-[NSURLSession delegate_task:didCompleteWithError:]_block_invoke.194 + 60 (Session.mm:676)
4   Foundation                    	0x000000018d9ba3f0 NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK + 16 (NSOperation.m:1541)
5   Foundation                    	0x000000018d8c5710 -[NSBlockOperation main] + 84 (NSOperation.m:1560)
6   Foundation                    	0x000000018d9bc64c NSOPERATION_IS_INVOKING_MAIN + 20 (NSOperation.m:2184)
7   Foundation                    	0x000000018d8c5414 -[NSOperation start] + 740 (NSOperation.m:2201)
8   Foundation                    	0x000000018d9bd044 NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION + 20 (NSOperation.m:2215)
9   Foundation                    	0x000000018d9bcb10 NSOQSchedule_f + 180 (NSOperation.m:2226)
10  libdispatch.dylib             	0x000000018d28edd0 _dispatch_block_async_invoke2 + 104 (queue.c:525)
11  libdispatch.dylib             	0x000000018d2ab524 _dispatch_client_callout + 16 (object.m:495)
12  libdispatch.dylib             	0x000000018d28e6fc _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 860 (inline_internal.h:2484)
13  CoreFoundation                	0x000000018d5636bc CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 12 (CFRunLoop.c:1749)
14  CoreFoundation                	0x000000018d55e590 __CFRunLoopRun + 1724 (CFRunLoop.c:3069)
15  CoreFoundation                	0x000000018d55dba8 CFRunLoopRunSpecific + 424 (CFRunLoop.c:3192)
16  GraphicsServices              	0x00000001976d4344 GSEventRunModal + 160 (GSEvent.c:2246)
17  UIKitCore                     	0x00000001916993e4 UIApplicationMain + 1932 (UIApplication.m:4823)
18  DriverConnect                 	0x00000001045effe4 0x104448000 + 1736676
19  libdyld.dylib                 	0x000000018d3e58f0 start + 4