Dereference a bad pointer

Attempt to read from a garbage pointer that's guaranteed not to be mapped but also isn't NULL.

Provider X86-64
HockeyApp
SDK: 4.1.3 Date: 05/18/2017 (i)
Bugsnag
SDK: 5.0.0 Date: 02/16/2016 (i)
Apple
Date: 05/18/2017 (i)

Expected Report Details:

-[CRLCrashGarbage crash] (CRLCrashGarbage.m:46)
-[CRLMainWindowController causeCrash:] (CRLMainWindowController.m:72)

Click a status icon above to see the crashing thread’s stack trace with further info.

HockeyApp - x86_64

Exception Type:  SIGSEGV
Exception Codes: SEGV_MAPERR at 0x108826000
Crashed Thread:  0

Thread 0 Crashed:
0   CrashLib              0x000000010375016e -[CRLCrashGarbage crash] (CRLCrashGarbage.m:46)
1   CrashProbe            0x000000010373fc31 -[CRLMainWindowController causeCrash:] (CRLMainWindowController.m:72)
2   libsystem_trace.dylib 0x00007fff96e883a7 _os_activity_initiate_impl + 52
3   AppKit                0x00007fff7f754721 -[NSApplication(NSResponder) sendAction:to:from:] + 455
4   AppKit                0x00007fff7f238cc4 -[NSControl sendAction:to:] + 85
5   AppKit                0x00007fff7f238bec __26-[NSCell _sendActionFrom:]_block_invoke + 135
6   libsystem_trace.dylib 0x00007fff96e883a7 _os_activity_initiate_impl + 52
7   AppKit                0x00007fff7f238b44 -[NSCell _sendActionFrom:] + 127
8   AppKit                0x00007fff7f27b539 -[NSButtonCell _sendActionFrom:] + 97
9   libsystem_trace.dylib 0x00007fff96e883a7 _os_activity_initiate_impl + 52
10  AppKit                0x00007fff7f237426 -[NSCell trackMouse:inRect:ofView:untilMouseUp:] + 2480
11  AppKit                0x00007fff7f27b272 -[NSButtonCell trackMouse:inRect:ofView:untilMouseUp:] + 797
12  AppKit                0x00007fff7f235ddb -[NSControl mouseDown:] + 831
13  AppKit                0x00007fff7f8d024f -[NSWindow(NSEventRouting) _handleMouseDownEvent:isDelayedEvent:] + 6340
14  AppKit                0x00007fff7f8cca6c -[NSWindow(NSEventRouting) _reallySendEvent:isDelayedEvent:] + 1941
15  AppKit                0x00007fff7f8cbf0a -[NSWindow(NSEventRouting) sendEvent:] + 540
16  AppKit                0x00007fff7f750681 -[NSApplication(NSEvent) sendEvent:] + 1144
17  HockeySDK             0x000000010377354e -[BITCrashExceptionApplication sendEvent:] (BITCrashExceptionApplication.m:48)
18  AppKit                0x00007fff7efcb427 -[NSApplication run] + 1001
19  AppKit                0x00007fff7ef95e0e NSApplicationMain + 1236
20  CrashProbe            0x000000010373fef0 main (main.m:13)
21  libdyld.dylib         0x00007fff96c56235 start + 0

Bugsnag - x86_64

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Attempted to dereference garbage pointer 0x107dad000.
                                                                                                   
0  CrashProbe            -[CRLCrashGarbage crash] (CRLCrashGarbage.m:46)                       
1  CrashProbe            -[CRLMainWindowController causeCrash:] (CRLMainWindowController.m:72) 
2  libsystem_trace.dylib os_activity_initiate                                                  
3  AppKit                -[NSApplication sendAction:to:from:]                                  
4  AppKit                -[NSControl sendAction:to:]                                           
5  AppKit                _26-[NSCell _sendActionFrom:]_block_invoke                            
6  libsystem_trace.dylib os_activity_initiate                                                  
7  AppKit                -[NSCell _sendActionFrom:]                                            
8  libsystem_trace.dylib os_activity_initiate                                                  
9  AppKit                -[NSCell trackMouse:inRect:ofView:untilMouseUp:]                      
10 AppKit                -[NSButtonCell trackMouse:inRect:ofView:untilMouseUp:]                
11 AppKit                -[NSControl mouseDown:]                                               
12 AppKit                -[NSWindow _handleMouseDownEvent:isDelayedEvent:]                     
13 AppKit                -[NSWindow _reallySendEvent:isDelayedEvent:]                          
14 AppKit                -[NSWindow sendEvent:]                                                
15 AppKit                -[NSApplication sendEvent:]                                           
16 AppKit                -[NSApplication run]                                                  
17 AppKit                NSApplicationMain                                                     
18 CrashProbe            main (main.m:13)                                                      
19 libdyld.dylib         start

Apple - x86_64

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x000000010c967000

Application Specific Information:
Performing @selector(causeCrash:) from sender NSButton 0x600000144c50

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0  net.hockeyapp.CrashLib         0x000000010bb5416e -[CRLCrashGarbage crash] + 64 (CRLCrashGarbage.m:46)
1  net.hockeyapp.CrashProbe.apple 0x000000010bb42c35 -[CRLMainWindowController causeCrash:] + 75 (CRLMainWindowController.m:72)
2  libsystem_trace.dylib          0x00007fff9515c3a7 _os_activity_initiate_impl + 53
3  com.apple.AppKit               0x00007fff7da41791 -[NSApplication(NSResponder) sendAction:to:from:] + 456
4  com.apple.AppKit               0x00007fff7d526000 -[NSControl sendAction:to:] + 86
5  com.apple.AppKit               0x00007fff7d525f28 __26-[NSCell _sendActionFrom:]_block_invoke + 136
6  libsystem_trace.dylib          0x00007fff9515c3a7 _os_activity_initiate_impl + 53
7  com.apple.AppKit               0x00007fff7d525e80 -[NSCell _sendActionFrom:] + 128
8  com.apple.AppKit               0x00007fff7d568875 -[NSButtonCell _sendActionFrom:] + 98
9  libsystem_trace.dylib          0x00007fff9515c3a7 _os_activity_initiate_impl + 53
10 com.apple.AppKit               0x00007fff7d524762 -[NSCell trackMouse:inRect:ofView:untilMouseUp:] + 2481
11 com.apple.AppKit               0x00007fff7d5685ae -[NSButtonCell trackMouse:inRect:ofView:untilMouseUp:] + 798
12 com.apple.AppKit               0x00007fff7d523117 -[NSControl mouseDown:] + 832
13 com.apple.AppKit               0x00007fff7dbbd2bf -[NSWindow(NSEventRouting) _handleMouseDownEvent:isDelayedEvent:] + 6341
14 com.apple.AppKit               0x00007fff7dbb9adc -[NSWindow(NSEventRouting) _reallySendEvent:isDelayedEvent:] + 1942
15 com.apple.AppKit               0x00007fff7dbb8f7a -[NSWindow(NSEventRouting) sendEvent:] + 541
16 com.apple.AppKit               0x00007fff7da3d6f1 -[NSApplication(NSEvent) sendEvent:] + 1145
17 com.apple.AppKit               0x00007fff7d2b87f7 -[NSApplication run] + 1002
18 com.apple.AppKit               0x00007fff7d2831de NSApplicationMain + 1237
19 net.hockeyapp.CrashProbe.apple 0x000000010bb42ef4 main + 9 (main.m:13)
20 libdyld.dylib                  0x00007fff94f2a235 start + 1