Activity Monitor Crashing on 15" tMBP

[camhabib]

Curious if anyone else has had this happen to them - Activity Monitor (which I usually keep running to keep track of my CPU usage) crashes once every so often. No particular action or connected peripherals when it happens, but it does spit out an error report when it happens and opens back up without issue (until the next crash). Normally I would just write this off as a bug with the program but, given this is a system utility in the third major update of an OS, it has be a bit worried. Running 10.12.3 on an 15" Late-2016 MacBook Pro w/ Touch Bar. Beginning of crash report bellow. Suggestions?

Process:               Activity Monitor [2181]
Path:                  /Applications/Utilities/Activity Monitor.app/Contents/MacOS/Activity Monitor
Identifier:            com.apple.ActivityMonitor
Version:               10.12 (968)
Build Info:            ActivityMonitor-991000000000000~1
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           Activity Monitor [2181]
User ID:               501

Date/Time:             2017-03-15 20:13:51.323 -0400
OS Version:            Mac OS X 10.12.3 (16D32)
Report Version:        12
Anonymous UUID:        589DD689-6831-9C44-C1B3-9F45B6CC7C0E

Sleep/Wake UUID:       7B670598-8407-44D0-9242-93C734ADE6BF

Time Awake Since Boot: 29000 seconds
Time Since Wake:       2100 seconds

System Integrity Protection: enabled

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x0000000000000018
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Segmentation fault: 11
Termination Reason:    Namespace SIGNAL, Code 0xb
Terminating Process:   exc handler [0]

VM Regions Near 0x18:
-->
    __TEXT                 00000001032cf000-000000010332d000 [  376K] r-x/rwx SM=COW  /Applications/Utilities/Activity Monitor.app/Contents/MacOS/Activity Monitor

Application Specific Information:
objc_msgSend() selector name: pid


Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libobjc.A.dylib                   0x00007fffc4503b5d objc_msgSend + 29
1   com.apple.ActivityMonitor         0x00000001032d8ea4 0x1032cf000 + 40612
2   com.apple.Foundation              0x00007fffb12a9403 objectEqual + 30
3   com.apple.Foundation              0x00007fffb12a7d1a probeGC + 404
4   com.apple.Foundation              0x00007fffb12ab20c -[NSConcreteMapTable removeObjectForKey:] + 57
5   com.apple.AppKit                  0x00007fffad5bec16 _NSOVFreeRowEntry + 59
6   com.apple.AppKit                  0x00007fffad5beb7c _NSOVRecursiveFreeChildrenAndItem + 123
7   com.apple.AppKit                  0x00007fffad5af319 _NSOVFastRemoveChildRowEntries + 232
8   com.apple.AppKit                  0x00007fffad706552 -[NSOutlineView reloadItem:reloadChildren:] + 1711
9   com.apple.ActivityMonitor         0x00000001032ef0fd 0x1032cf000 + 131325
10  com.apple.ActivityMonitor         0x00000001032f4098 0x1032cf000 + 151704
11  libdispatch.dylib                 0x00007fffc4dbf0b8 _dispatch_client_callout + 8
12  libdispatch.dylib                 0x00007fffc4dcc068 _dispatch_barrier_sync_f_slow_invoke + 295
13  libdispatch.dylib                 0x00007fffc4dbf0b8 _dispatch_client_callout + 8
14  libdispatch.dylib                 0x00007fffc4dccb4b _dispatch_main_queue_callback_4CF + 925
15  com.apple.CoreFoundation          0x00007fffaf8dd529 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
16  com.apple.CoreFoundation          0x00007fffaf89e46d __CFRunLoopRun + 2205
17  com.apple.CoreFoundation          0x00007fffaf89d974 CFRunLoopRunSpecific + 420
18  com.apple.HIToolbox               0x00007fffaee29a5c RunCurrentEventLoopInMode + 240
19  com.apple.HIToolbox               0x00007fffaee29891 ReceiveNextEventCommon + 432
20  com.apple.HIToolbox               0x00007fffaee296c6 _BlockUntilNextEventMatchingListInModeWithFilter + 71
21  com.apple.AppKit                  0x00007fffad3cf5b4 _DPSNextEvent + 1120
22  com.apple.AppKit                  0x00007fffadb49d6b -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2789
23  com.apple.AppKit                  0x00007fffad3c3f35 -[NSApplication run] + 926
24  com.apple.AppKit                  0x00007fffad38e850 NSApplicationMain + 1237
25  libdyld.dylib                     0x00007fffc4df5255 start + 1

 

[Sanpete]

Mine does that too if I leave it open long enough. Maybe the continual tracking of things that overflows something somewhere.

 

[camhabib]

Mine does that too if I leave it open long enough. Maybe the continual tracking of things that overflows something somewhere.

Experience any other issues or just this? Just trying to make sure there isn't something else more serious going on.

 

[Sanpete]

No, no other issues. (Or nothing unusual. Rarely get a beachball in Safari, almost always fixed by closing a tab and reopening it. Can get slow after a long video viewing session without a restart for a few weeks. That kind if thing.)

 

[camhabib]

Not much feedback from other people but I thought I'd leave this here just in case. Sent in some diagnostics and spoke to an engineer on the MacOS team - it's apparently a known issue that they're currently working on.