Is there any difference between Sierra and High Sierra regarding memory management of apps? I’m getting crash logs every couple of days all similar and related to memory:
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.QuartzCore 0x9c8220b9 magazine_dealloc_ + 260
1 com.apple.QuartzCore 0x9c822345 x_mem_dealloc_bucket + 128
2 com.apple.QuartzCore 0x9c842bfb CA::timer_callback(__CFRunLoopTimer*, void*) + 183
3 com.apple.CoreFoundation 0x939169d3 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION + 19
4 com.apple.CoreFoundation 0x93916548 __CFRunLoopDoTimer + 1224
5 com.apple.CoreFoundation 0x93915fbb __CFRunLoopDoTimers + 395
6 com.apple.CoreFoundation 0x9390dbfb __CFRunLoopRun + 3211
7 com.apple.CoreFoundation 0x9390cc41 CFRunLoopRunSpecific + 641
8 com.apple.CoreFoundation 0x9390c9aa CFRunLoopRunInMode + 122
9 com.apple.HIToolbox 0x92f0dd3b RunCurrentEventLoopInMode + 321
10 com.apple.HIToolbox 0x92f0da62 ReceiveNextEventCommon + 777
11 com.apple.HIToolbox 0x92f0d73b _BlockUntilNextEventMatchingListInModeWithFilter + 71
12 com.apple.AppKit 0x9136538d _DPSNextEvent + 2101
13 com.apple.AppKit 0x91ad6c74 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2859
14 com.apple.AppKit 0x91ad6141 -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 134
15 com.xojo.XojoFramework 0x023a0c7b 0x235f000 + 269435
16 com.xojo.XojoFramework 0x023a0cc4 0x235f000 + 269508
17 com.mothsoftware.mailarchiverx 0x001fd793 Delegate.Invoke%% + 34
18 com.mothsoftware.mailarchiverx 0x0009c8fb Application._CallFunctionWithExceptionHandling%%op + 248
19 com.xojo.XojoFramework 0x0250dd4a 0x235f000 + 1764682
20 com.xojo.XojoFramework 0x023a0c1c 0x235f000 + 269340
21 com.apple.AppKit 0x9135a2e1 -[NSApplication run] + 763
22 com.xojo.XojoFramework 0x0250ddea 0x235f000 + 1764842
23 com.xojo.XojoFramework 0x0250bfc4 RuntimeRun + 49
24 com.mothsoftware.mailarchiverx 0x001afef0 REALbasic._RuntimeRun + 34
25 com.mothsoftware.mailarchiverx 0x0198ac8e _Main + 295
26 com.mothsoftware.mailarchiverx 0x01984dd8 main + 36
27 com.mothsoftware.mailarchiverx 0x01a4b77d start + 53
or
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.QuartzCore 0x9c8221e3 free_magazine + 34
1 com.apple.QuartzCore 0x9c822281 collect_depot + 114
2 com.apple.QuartzCore 0x9c822123 magazine_dealloc_ + 366
3 com.apple.QuartzCore 0x9c822345 x_mem_dealloc_bucket + 128
4 com.apple.QuartzCore 0x9c842bfb CA::timer_callback(__CFRunLoopTimer*, void*) + 183
5 com.apple.CoreFoundation 0x939169d3 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION + 19
6 com.apple.CoreFoundation 0x93916548 __CFRunLoopDoTimer + 1224
7 com.apple.CoreFoundation 0x93915fbb __CFRunLoopDoTimers + 395
8 com.apple.CoreFoundation 0x9390dbfb __CFRunLoopRun + 3211
9 com.apple.CoreFoundation 0x9390cc41 CFRunLoopRunSpecific + 641
10 com.apple.CoreFoundation 0x9390c9aa CFRunLoopRunInMode + 122
11 com.apple.HIToolbox 0x92f0dd3b RunCurrentEventLoopInMode + 321
12 com.apple.HIToolbox 0x92f0da62 ReceiveNextEventCommon + 777
13 com.apple.HIToolbox 0x92f0d73b _BlockUntilNextEventMatchingListInModeWithFilter + 71
14 com.apple.AppKit 0x9136538d _DPSNextEvent + 2101
15 com.apple.AppKit 0x91ad6c74 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2859
16 com.apple.AppKit 0x91ad6141 -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 134
17 com.xojo.XojoFramework 0x023bac7b 0x2379000 + 269435
18 com.xojo.XojoFramework 0x023bacc4 0x2379000 + 269508
19 com.mothsoftware.mailarchiverx 0x001ebd69 Delegate.Invoke%% + 34
20 com.mothsoftware.mailarchiverx 0x0008f0d2 Application._CallFunctionWithExceptionHandling%%op + 248
21 com.xojo.XojoFramework 0x02527d4a 0x2379000 + 1764682
22 com.xojo.XojoFramework 0x023bac1c 0x2379000 + 269340
23 com.apple.AppKit 0x9135a2e1 -[NSApplication run] + 763
24 com.xojo.XojoFramework 0x02527dea 0x2379000 + 1764842
25 com.xojo.XojoFramework 0x02525fc4 RuntimeRun + 49
26 com.mothsoftware.mailarchiverx 0x001a4074 REALbasic._RuntimeRun + 34
27 com.mothsoftware.mailarchiverx 0x019dd8ee _Main + 295
28 com.mothsoftware.mailarchiverx 0x019d7bcb main + 36
29 com.mothsoftware.mailarchiverx 0x01a967d1 start + 53
I don’t remember getting this type of crash that often with Sierra. The only other difference is the Xojo version. Does anyone have an idea what might cause these crashes? I’m still on 32bit and 64bit is next on my agenda.