[GH-ISSUE #1789] Crash (no pattern yet) #987

Closed
opened 2026-05-05 07:00:02 -06:00 by gitea-mirror · 6 comments
Owner

Originally created by @mateusz-plociennik on GitHub (Aug 30, 2025).
Original GitHub issue: https://github.com/MonitorControl/MonitorControl/issues/1789

Before opening the issue, have you...?

  • Searched for existing issues
  • Looked through the wiki
  • Updated MonitorControl to the latest version (if applicable)

Describe the bug

It recently started crashing, but I have not figured out the pattern.

-------------------------------------
Translated Report (Full Report Below)
-------------------------------------

Process:               MonitorControl [4116]
Path:                  /Applications/MonitorControl.app/Contents/MacOS/MonitorControl
Identifier:            app.monitorcontrol.MonitorControl
Version:               4.3.3 (7123)
Code Type:             ARM-64 (Native)
Parent Process:        launchd [1]
User ID:               503

Date/Time:             2025-08-27 16:24:18.8786 +1000
OS Version:            macOS 15.6.1 (24G90)
Report Version:        12
Anonymous UUID:        E180D936-3B4A-3689-2E22-99911CAB1DB6

Sleep/Wake UUID:       3DF12CAE-E4CA-4B07-981C-A40CC3CC53AA

Time Awake Since Boot: 7100 seconds
Time Since Wake:       2042 seconds

System Integrity Protection: enabled

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

Exception Type:        EXC_BREAKPOINT (SIGTRAP)
Exception Codes:       0x0000000000000001, 0x000000010491f84c

Termination Reason:    Namespace SIGNAL, Code 5 Trace/BPT trap: 5
Terminating Process:   exc handler [4116]

Thread 0 Crashed::  Dispatch queue: com.apple.main-thread
0   MonitorControl                	       0x10491f84c 0x104914000 + 47180
1   MonitorControl                	       0x104952204 0x104914000 + 254468
2   MonitorControl                	       0x1049567fc 0x104914000 + 272380
3   MonitorControl                	       0x104933470 0x104914000 + 128112
4   libdispatch.dylib             	       0x19123985c _dispatch_client_callout + 16
5   libdispatch.dylib             	       0x1912245e0 _dispatch_continuation_pop + 596
6   libdispatch.dylib             	       0x191237620 _dispatch_source_latch_and_call + 396
7   libdispatch.dylib             	       0x1912362f8 _dispatch_source_invoke + 844
8   libdispatch.dylib             	       0x191256aa4 _dispatch_main_queue_drain.cold.5 + 592
9   libdispatch.dylib             	       0x19122edb0 _dispatch_main_queue_drain + 180
10  libdispatch.dylib             	       0x19122ecec _dispatch_main_queue_callback_4CF + 44
11  CoreFoundation                	       0x191500be0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
12  CoreFoundation                	       0x1914c18dc __CFRunLoopRun + 1980
13  CoreFoundation                	       0x1914c0a98 CFRunLoopRunSpecific + 572
14  HIToolbox                     	       0x19cf6327c RunCurrentEventLoopInMode + 324
15  HIToolbox                     	       0x19cf664e8 ReceiveNextEventCommon + 676
16  HIToolbox                     	       0x19d0f1484 _BlockUntilNextEventMatchingListInModeWithFilter + 76
17  AppKit                        	       0x1953e5a34 _DPSNextEvent + 684
18  AppKit                        	       0x195d84940 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 688
19  AppKit                        	       0x1953d8be4 -[NSApplication run] + 480
20  MonitorControl                	       0x10491744c 0x104914000 + 13388
21  dyld                          	       0x191036b98 start + 6076

Thread 1:: caulk.messenger.shared:17
0   libsystem_kernel.dylib        	       0x191395bb0 semaphore_wait_trap + 8
1   caulk                         	       0x19ca4acc8 caulk::semaphore::timed_wait(double) + 224
2   caulk                         	       0x19ca4ab70 caulk::concurrent::details::worker_thread::run() + 32
3   caulk                         	       0x19ca4a844 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*>>>(void*) + 96
4   libsystem_pthread.dylib       	       0x1913d7c0c _pthread_start + 136
5   libsystem_pthread.dylib       	       0x1913d2b80 thread_start + 8

Thread 2:: caulk.messenger.shared:high
0   libsystem_kernel.dylib        	       0x191395bb0 semaphore_wait_trap + 8
1   caulk                         	       0x19ca4acc8 caulk::semaphore::timed_wait(double) + 224
2   caulk                         	       0x19ca4ab70 caulk::concurrent::details::worker_thread::run() + 32
3   caulk                         	       0x19ca4a844 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*>>>(void*) + 96
4   libsystem_pthread.dylib       	       0x1913d7c0c _pthread_start + 136
5   libsystem_pthread.dylib       	       0x1913d2b80 thread_start + 8

Thread 3:: com.apple.NSEventThread
0   libsystem_kernel.dylib        	       0x191395c34 mach_msg2_trap + 8
1   libsystem_kernel.dylib        	       0x1913a83a0 mach_msg2_internal + 76
2   libsystem_kernel.dylib        	       0x19139e764 mach_msg_overwrite + 484
3   libsystem_kernel.dylib        	       0x191395fa8 mach_msg + 24
4   CoreFoundation                	       0x1914c2cbc __CFRunLoopServiceMachPort + 160
5   CoreFoundation                	       0x1914c15d8 __CFRunLoopRun + 1208
6   CoreFoundation                	       0x1914c0a98 CFRunLoopRunSpecific + 572
7   AppKit                        	       0x19550978c _NSEventThread + 140
8   libsystem_pthread.dylib       	       0x1913d7c0c _pthread_start + 136
9   libsystem_pthread.dylib       	       0x1913d2b80 thread_start + 8

Thread 4:
0   libsystem_pthread.dylib       	       0x1913d2b6c start_wqthread + 0

Thread 5:
0   libsystem_pthread.dylib       	       0x1913d2b6c start_wqthread + 0

Thread 6:
0   libsystem_pthread.dylib       	       0x1913d2b6c start_wqthread + 0

Thread 7:
0   libsystem_pthread.dylib       	       0x1913d2b6c start_wqthread + 0


Thread 0 crashed with ARM Thread State (64-bit):
    x0: 0x0000000000000000   x1: 0x0000000000000103   x2: 0x0000000000000000   x3: 0x00006000028bd800
    x4: 0x0000000000000002   x5: 0x000000008e87c080   x6: 0x00006000028bd7d0   x7: 0x0000000000000000
    x8: 0x0000000000000000   x9: 0x0000000000000000  x10: 0x0000000000000001  x11: 0x000000007ffffffe
   x12: 0x0000000000000001  x13: 0x000000007ffffffe  x14: 0x000000008ec7c080  x15: 0x000000008ea7b92a
   x16: 0x000000019140f640  x17: 0x00000002003c3640  x18: 0x0000000000000000  x19: 0x0000000000000000
   x20: 0x0000000000000001  x21: 0x00006000028bf260  x22: 0x0000000000000001  x23: 0x0000000000000001
   x24: 0x00006000028bf240  x25: 0x0000000000000000  x26: 0x0000000000000001  x27: 0x0000000000000001
   x28: 0x00006000017bca00   fp: 0x000000016b4e9cf0   lr: 0x000000010491f700
    sp: 0x000000016b4e9c60   pc: 0x000000010491f84c cpsr: 0x60001000
   far: 0x0000000000000000  esr: 0xf2000001 (Breakpoint) brk 1

Binary Images:
       0x104914000 -        0x1049d7fff app.monitorcontrol.MonitorControl (4.3.3) <86127cb7-76b5-34d1-b15c-2145a8e35ce7> /Applications/MonitorControl.app/Contents/MacOS/MonitorControl
       0x104b74000 -        0x104bc7fff org.sparkle-project.Sparkle (2.1.0) <e31c20b8-205c-398e-97d3-833e34bfd904> /Applications/MonitorControl.app/Contents/Frameworks/Sparkle.framework/Versions/B/Sparkle
       0x104c58000 -        0x104c63fff libobjc-trampolines.dylib (*) <a3faee04-0f8b-3428-9497-560c97eca6fb> /usr/lib/libobjc-trampolines.dylib
       0x10b018000 -        0x10b71ffff com.apple.AGXMetalG14X (329.2) <b66c538b-8ee6-3dcc-98ad-8ece65e1b430> /System/Library/Extensions/AGXMetalG14X.bundle/Contents/MacOS/AGXMetalG14X
       0x19121e000 -        0x19126475f libdispatch.dylib (*) <24ce0d89-4114-30c2-a81a-3db1f5931cff> /usr/lib/system/libdispatch.dylib
       0x191446000 -        0x191984fff com.apple.CoreFoundation (6.9) <8d45baee-6cc0-3b89-93fd-ea1c8e15c6d7> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
       0x19cea0000 -        0x19d1a6fdf com.apple.HIToolbox (2.1.1) <1a037942-11e0-3fc8-aad2-20b11e7ae1a4> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
       0x1953ab000 -        0x19683be3f com.apple.AppKit (6.9) <860c164c-d04c-30ff-8c6f-e672b74caf11> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
       0x191030000 -        0x1910cb577 dyld (*) <3247e185-ced2-36ff-9e29-47a77c23e004> /usr/lib/dyld
               0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ???
       0x19140e000 -        0x191415e0b libsystem_platform.dylib (*) <fd19a599-8750-31f9-924f-c2810c938371> /usr/lib/system/libsystem_platform.dylib
       0x191395000 -        0x1913d0653 libsystem_kernel.dylib (*) <6e4a96ad-04b8-3e8a-b91d-087e62306246> /usr/lib/system/libsystem_kernel.dylib
       0x19ca49000 -        0x19ca70ddf com.apple.audio.caulk (1.0) <42085f32-42e2-3f11-b0b4-0343137b5f72> /System/Library/PrivateFrameworks/caulk.framework/Versions/A/caulk
       0x1913d1000 -        0x1913dda47 libsystem_pthread.dylib (*) <d6494ba9-171e-39fc-b1aa-28ecf87975d1> /usr/lib/system/libsystem_pthread.dylib

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=1.2G resident=0K(0%) swapped_out_or_unallocated=1.2G(100%)
Writable regions: Total=1.6G written=770K(0%) resident=626K(0%) swapped_out=144K(0%) unallocated=1.6G(100%)

                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Accelerate framework               128K        1 
Activity Tracing                   256K        1 
ColorSync                          592K       31 
CoreAnimation                       16K        1 
CoreGraphics                        48K        3 
CoreUI image data                  128K        1 
Foundation                          16K        1 
Kernel Alloc Once                 1072K        2 
MALLOC                             1.6G       71 
MALLOC guard page                  384K       24 
SQLite page cache                  128K        1 
STACK GUARD                       56.1M        8 
Stack                             11.7M        8 
VM_ALLOCATE                        208K        7 
__AUTH                            2431K      330 
__AUTH_CONST                      40.6M      516 
__CTF                               824        1 
__DATA                            11.5M      497 
__DATA_CONST                      18.7M      524 
__DATA_DIRTY                      1084K      152 
__FONT_DATA                        2352        1 
__INFO_FILTER                         8        1 
__LINKEDIT                       618.9M        5 
__OBJC_RO                         61.4M        1 
__OBJC_RW                         2396K        1 
__TEXT                           617.4M      542 
__TPRO_CONST                       128K        2 
libnetwork                         128K        8 
mapped file                      221.4M       34 
page table in kernel               626K        1 
shared memory                      864K       13 
===========                     =======  ======= 
TOTAL                              3.2G     2789 



-----------
Full Report
-----------

{"app_name":"MonitorControl","timestamp":"2025-08-27 16:25:25.00 +1000","app_version":"4.3.3","slice_uuid":"86127cb7-76b5-34d1-b15c-2145a8e35ce7","build_version":"7123","platform":1,"bundleID":"app.monitorcontrol.MonitorControl","share_with_app_devs":1,"is_first_party":0,"bug_type":"309","os_version":"macOS 15.6.1 (24G90)","roots_installed":0,"name":"MonitorControl","incident_id":"51BD669A-FBC7-48BD-876A-0755038D7E7F"}
{
  "uptime" : 7100,
  "procRole" : "Default",
  "version" : 2,
  "userID" : 503,
  "deployVersion" : 210,
  "modelCode" : "Mac14,9",
  "coalitionID" : 1193,
  "osVersion" : {
    "train" : "macOS 15.6.1",
    "build" : "24G90",
    "releaseType" : "User"
  },
  "captureTime" : "2025-08-27 16:24:18.8786 +1000",
  "codeSigningMonitor" : 1,
  "incident" : "51BD669A-FBC7-48BD-876A-0755038D7E7F",
  "pid" : 4116,
  "translated" : false,
  "cpuType" : "ARM-64",
  "roots_installed" : 0,
  "bug_type" : "309",
  "procLaunch" : "2025-08-27 13:31:23.3493 +1000",
  "procStartAbsTime" : 3522288300,
  "procExitAbsTime" : 171714449953,
  "procName" : "MonitorControl",
  "procPath" : "\/Applications\/MonitorControl.app\/Contents\/MacOS\/MonitorControl",
  "bundleInfo" : {"CFBundleShortVersionString":"4.3.3","CFBundleVersion":"7123","CFBundleIdentifier":"app.monitorcontrol.MonitorControl"},
  "storeInfo" : {"deviceIdentifierForVendor":"21767D34-8F70-5FE5-918E-69DB30980188","thirdParty":true},
  "parentProc" : "launchd",
  "parentPid" : 1,
  "coalitionName" : "app.monitorcontrol.MonitorControl",
  "crashReporterKey" : "E180D936-3B4A-3689-2E22-99911CAB1DB6",
  "appleIntelligenceStatus" : {"state":"available"},
  "codeSigningID" : "app.monitorcontrol.MonitorControl",
  "codeSigningTeamID" : "299YSU96J7",
  "codeSigningFlags" : 570503953,
  "codeSigningValidationCategory" : 6,
  "codeSigningTrustLevel" : 4294967295,
  "codeSigningAuxiliaryInfo" : 0,
  "instructionByteStream" : {"beforePC":"yOJ9kt8CAPEUoZaaAACA0hpFAJThAwCq4AMUqhxRApT3AwCqtv7\/Fw==","atPC":"IAAg1CAAINQgACDUIAAg1P9DAtH8bwOp+mcEqfhfBan2Vwap9E8HqQ=="},
  "bootSessionUUID" : "F8164F10-BB39-482F-A523-92C811D1A825",
  "wakeTime" : 2042,
  "sleepWakeUUID" : "3DF12CAE-E4CA-4B07-981C-A40CC3CC53AA",
  "sip" : "enabled",
  "exception" : {"codes":"0x0000000000000001, 0x000000010491f84c","rawCodes":[1,4371642444],"type":"EXC_BREAKPOINT","signal":"SIGTRAP"},
  "termination" : {"flags":0,"code":5,"namespace":"SIGNAL","indicator":"Trace\/BPT trap: 5","byProc":"exc handler","byPid":4116},
  "os_fault" : {"process":"MonitorControl"},
  "extMods" : {"caller":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"system":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"targeted":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"warnings":0},
  "faultingThread" : 0,
  "threads" : [{"triggered":true,"id":20099,"threadState":{"x":[{"value":0},{"value":259},{"value":0},{"value":105553158985728},{"value":2},{"value":2391261312},{"value":105553158985680},{"value":0},{"value":0},{"value":0},{"value":1},{"value":2147483646},{"value":1},{"value":2147483646},{"value":2395455616},{"value":2393356586},{"value":6731920960,"symbolLocation":0,"symbol":"_os_nospin_lock_unlock"},{"value":8593880640},{"value":0},{"value":0},{"value":1},{"value":105553158992480},{"value":1},{"value":1},{"value":105553158992448},{"value":0},{"value":1},{"value":1},{"value":105553141156352}],"flavor":"ARM_THREAD_STATE64","lr":{"value":4371642112},"cpsr":{"value":1610616832},"fp":{"value":6095281392},"sp":{"value":6095281248},"esr":{"value":4060086273,"description":"(Breakpoint) brk 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Steps to reproduce

Not sure. My usual pattern is I work sometimes on my desk (with external monitor connected), sometimes on my lap (without external monitor). When connected to the monitor, the MacBook is being charged through USB-C connector. I enabled Prevent automatic sleeping on power adapter when the display is off.

Expected behavior

The app does not crash. ;)

Anything else?

No response

Environment Information (please complete the following information)

- macOS version: 15.6.1 (24G90)
- Mac model: MacBook Pro (14-inch, 2023)
- MonitorControl version: 4.3.3 (7123)
- Monitor(s): LG 27UP850N-W
- Apple Silicon/M1 (yes or no): yes
Originally created by @mateusz-plociennik on GitHub (Aug 30, 2025). Original GitHub issue: https://github.com/MonitorControl/MonitorControl/issues/1789 ### Before opening the issue, have you...? - [x] Searched for existing issues - [x] Looked through [the wiki](https://github.com/MonitorControl/MonitorControl/wiki) - [x] Updated MonitorControl to the latest version (if applicable) ### Describe the bug It recently started crashing, but I have not figured out the pattern. ``` ------------------------------------- Translated Report (Full Report Below) ------------------------------------- Process: MonitorControl [4116] Path: /Applications/MonitorControl.app/Contents/MacOS/MonitorControl Identifier: app.monitorcontrol.MonitorControl Version: 4.3.3 (7123) Code Type: ARM-64 (Native) Parent Process: launchd [1] User ID: 503 Date/Time: 2025-08-27 16:24:18.8786 +1000 OS Version: macOS 15.6.1 (24G90) Report Version: 12 Anonymous UUID: E180D936-3B4A-3689-2E22-99911CAB1DB6 Sleep/Wake UUID: 3DF12CAE-E4CA-4B07-981C-A40CC3CC53AA Time Awake Since Boot: 7100 seconds Time Since Wake: 2042 seconds System Integrity Protection: enabled Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000001, 0x000000010491f84c Termination Reason: Namespace SIGNAL, Code 5 Trace/BPT trap: 5 Terminating Process: exc handler [4116] Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 MonitorControl 0x10491f84c 0x104914000 + 47180 1 MonitorControl 0x104952204 0x104914000 + 254468 2 MonitorControl 0x1049567fc 0x104914000 + 272380 3 MonitorControl 0x104933470 0x104914000 + 128112 4 libdispatch.dylib 0x19123985c _dispatch_client_callout + 16 5 libdispatch.dylib 0x1912245e0 _dispatch_continuation_pop + 596 6 libdispatch.dylib 0x191237620 _dispatch_source_latch_and_call + 396 7 libdispatch.dylib 0x1912362f8 _dispatch_source_invoke + 844 8 libdispatch.dylib 0x191256aa4 _dispatch_main_queue_drain.cold.5 + 592 9 libdispatch.dylib 0x19122edb0 _dispatch_main_queue_drain + 180 10 libdispatch.dylib 0x19122ecec _dispatch_main_queue_callback_4CF + 44 11 CoreFoundation 0x191500be0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16 12 CoreFoundation 0x1914c18dc __CFRunLoopRun + 1980 13 CoreFoundation 0x1914c0a98 CFRunLoopRunSpecific + 572 14 HIToolbox 0x19cf6327c RunCurrentEventLoopInMode + 324 15 HIToolbox 0x19cf664e8 ReceiveNextEventCommon + 676 16 HIToolbox 0x19d0f1484 _BlockUntilNextEventMatchingListInModeWithFilter + 76 17 AppKit 0x1953e5a34 _DPSNextEvent + 684 18 AppKit 0x195d84940 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 688 19 AppKit 0x1953d8be4 -[NSApplication run] + 480 20 MonitorControl 0x10491744c 0x104914000 + 13388 21 dyld 0x191036b98 start + 6076 Thread 1:: caulk.messenger.shared:17 0 libsystem_kernel.dylib 0x191395bb0 semaphore_wait_trap + 8 1 caulk 0x19ca4acc8 caulk::semaphore::timed_wait(double) + 224 2 caulk 0x19ca4ab70 caulk::concurrent::details::worker_thread::run() + 32 3 caulk 0x19ca4a844 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*>>>(void*) + 96 4 libsystem_pthread.dylib 0x1913d7c0c _pthread_start + 136 5 libsystem_pthread.dylib 0x1913d2b80 thread_start + 8 Thread 2:: caulk.messenger.shared:high 0 libsystem_kernel.dylib 0x191395bb0 semaphore_wait_trap + 8 1 caulk 0x19ca4acc8 caulk::semaphore::timed_wait(double) + 224 2 caulk 0x19ca4ab70 caulk::concurrent::details::worker_thread::run() + 32 3 caulk 0x19ca4a844 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*>>>(void*) + 96 4 libsystem_pthread.dylib 0x1913d7c0c _pthread_start + 136 5 libsystem_pthread.dylib 0x1913d2b80 thread_start + 8 Thread 3:: com.apple.NSEventThread 0 libsystem_kernel.dylib 0x191395c34 mach_msg2_trap + 8 1 libsystem_kernel.dylib 0x1913a83a0 mach_msg2_internal + 76 2 libsystem_kernel.dylib 0x19139e764 mach_msg_overwrite + 484 3 libsystem_kernel.dylib 0x191395fa8 mach_msg + 24 4 CoreFoundation 0x1914c2cbc __CFRunLoopServiceMachPort + 160 5 CoreFoundation 0x1914c15d8 __CFRunLoopRun + 1208 6 CoreFoundation 0x1914c0a98 CFRunLoopRunSpecific + 572 7 AppKit 0x19550978c _NSEventThread + 140 8 libsystem_pthread.dylib 0x1913d7c0c _pthread_start + 136 9 libsystem_pthread.dylib 0x1913d2b80 thread_start + 8 Thread 4: 0 libsystem_pthread.dylib 0x1913d2b6c start_wqthread + 0 Thread 5: 0 libsystem_pthread.dylib 0x1913d2b6c start_wqthread + 0 Thread 6: 0 libsystem_pthread.dylib 0x1913d2b6c start_wqthread + 0 Thread 7: 0 libsystem_pthread.dylib 0x1913d2b6c start_wqthread + 0 Thread 0 crashed with ARM Thread State (64-bit): x0: 0x0000000000000000 x1: 0x0000000000000103 x2: 0x0000000000000000 x3: 0x00006000028bd800 x4: 0x0000000000000002 x5: 0x000000008e87c080 x6: 0x00006000028bd7d0 x7: 0x0000000000000000 x8: 0x0000000000000000 x9: 0x0000000000000000 x10: 0x0000000000000001 x11: 0x000000007ffffffe x12: 0x0000000000000001 x13: 0x000000007ffffffe x14: 0x000000008ec7c080 x15: 0x000000008ea7b92a x16: 0x000000019140f640 x17: 0x00000002003c3640 x18: 0x0000000000000000 x19: 0x0000000000000000 x20: 0x0000000000000001 x21: 0x00006000028bf260 x22: 0x0000000000000001 x23: 0x0000000000000001 x24: 0x00006000028bf240 x25: 0x0000000000000000 x26: 0x0000000000000001 x27: 0x0000000000000001 x28: 0x00006000017bca00 fp: 0x000000016b4e9cf0 lr: 0x000000010491f700 sp: 0x000000016b4e9c60 pc: 0x000000010491f84c cpsr: 0x60001000 far: 0x0000000000000000 esr: 0xf2000001 (Breakpoint) brk 1 Binary Images: 0x104914000 - 0x1049d7fff app.monitorcontrol.MonitorControl (4.3.3) <86127cb7-76b5-34d1-b15c-2145a8e35ce7> /Applications/MonitorControl.app/Contents/MacOS/MonitorControl 0x104b74000 - 0x104bc7fff org.sparkle-project.Sparkle (2.1.0) <e31c20b8-205c-398e-97d3-833e34bfd904> /Applications/MonitorControl.app/Contents/Frameworks/Sparkle.framework/Versions/B/Sparkle 0x104c58000 - 0x104c63fff libobjc-trampolines.dylib (*) <a3faee04-0f8b-3428-9497-560c97eca6fb> /usr/lib/libobjc-trampolines.dylib 0x10b018000 - 0x10b71ffff com.apple.AGXMetalG14X (329.2) <b66c538b-8ee6-3dcc-98ad-8ece65e1b430> /System/Library/Extensions/AGXMetalG14X.bundle/Contents/MacOS/AGXMetalG14X 0x19121e000 - 0x19126475f libdispatch.dylib (*) <24ce0d89-4114-30c2-a81a-3db1f5931cff> /usr/lib/system/libdispatch.dylib 0x191446000 - 0x191984fff com.apple.CoreFoundation (6.9) <8d45baee-6cc0-3b89-93fd-ea1c8e15c6d7> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x19cea0000 - 0x19d1a6fdf com.apple.HIToolbox (2.1.1) <1a037942-11e0-3fc8-aad2-20b11e7ae1a4> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox 0x1953ab000 - 0x19683be3f com.apple.AppKit (6.9) <860c164c-d04c-30ff-8c6f-e672b74caf11> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit 0x191030000 - 0x1910cb577 dyld (*) <3247e185-ced2-36ff-9e29-47a77c23e004> /usr/lib/dyld 0x0 - 0xffffffffffffffff ??? 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My usual pattern is I work sometimes on my desk (with external monitor connected), sometimes on my lap (without external monitor). When connected to the monitor, the MacBook is being charged through USB-C connector. I enabled `Prevent automatic sleeping on power adapter when the display is off`. ### Expected behavior The app does not crash. ;) ### Anything else? _No response_ ### Environment Information (please complete the following information) ```markdown - macOS version: 15.6.1 (24G90) - Mac model: MacBook Pro (14-inch, 2023) - MonitorControl version: 4.3.3 (7123) - Monitor(s): LG 27UP850N-W - Apple Silicon/M1 (yes or no): yes ```
gitea-mirror 2026-05-05 07:00:02 -06:00
  • closed this issue
  • added the
    duplicate
    label
Author
Owner

@arusa commented on GitHub (Aug 30, 2025):

For me it is crashing regularly since many months. Today I also experienced it on a different MacBook with a different Monitor.

Meanwhile I'm used to having to start MonitorControl multiple times a day before being able to change the brightness on external monitors because it has crashed again.

Today I looked into the crashlogs and wanted to report the Segfault I found there.
I can see multiple crashlogs and they all look similar.

Image
-------------------------------------
Translated Report (Full Report Below)
-------------------------------------

Process:               MonitorControl [11126]
Path:                  /Applications/MonitorControl.app/Contents/MacOS/MonitorControl
Identifier:            me.guillaumeb.MonitorControl
Version:               4.2.0 (7048)
Code Type:             ARM-64 (Native)
Parent Process:        launchd [1]
User ID:               501

Date/Time:             2025-08-30 15:35:49.2586 +0200
OS Version:            macOS 15.6.1 (24G90)
Report Version:        12
Anonymous UUID:        F1C16B58-81CE-E5BB-8C85-CCED4B1D6A99

Sleep/Wake UUID:       671CBFBE-8238-44FB-85EF-CEF6183F2786

Time Awake Since Boot: 740000 seconds
Time Since Wake:       1125 seconds

System Integrity Protection: enabled

Crashed Thread:        0  Dispatch queue: displayQueue-1

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x0000000000000000
Exception Codes:       0x0000000000000001, 0x0000000000000000

Termination Reason:    Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process:   exc handler [11126]

VM Region Info: 0 is not in any region.  Bytes before following region: 4363042816
      REGION TYPE                    START - END         [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      UNUSED SPACE AT START
--->  
      __TEXT                      1040ec000-1041cc000    [  896K] r-x/r-x SM=COW  /Applications/MonitorControl.app/Contents/MacOS/MonitorControl

Thread 0 Crashed::  Dispatch queue: displayQueue-1
0   ???                           	               0x0 ???
1   MonitorControl                	       0x104113594 0x1040ec000 + 161172
2   libdispatch.dylib             	       0x18891985c _dispatch_client_callout + 16
3   libdispatch.dylib             	       0x18890f7a8 _dispatch_lane_barrier_sync_invoke_and_complete + 56
4   MonitorControl                	       0x1040fbe50 0x1040ec000 + 65104
5   MonitorControl                	       0x10410d2d8 0x1040ec000 + 135896
6   MonitorControl                	       0x10410baf8 0x1040ec000 + 129784
7   MonitorControl                	       0x104109f84 0x1040ec000 + 122756
8   MonitorControl                	       0x1041086dc 0x1040ec000 + 116444
9   MonitorControl                	       0x104194654 0x1040ec000 + 689748
10  MonitorControl                	       0x1041955fc 0x1040ec000 + 693756
11  libswiftDispatch.dylib        	       0x1a0241a50 partial apply for thunk for @callee_guaranteed () -> (@out A, @error @owned Error) + 28
12  libswiftDispatch.dylib        	       0x1a0241ba8 partial apply for thunk for @callee_guaranteed () -> (@out A, @error @owned Error) + 16
13  libswiftDispatch.dylib        	       0x1a023ec40 closure #1 in closure #1 in OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 192
14  libswiftDispatch.dylib        	       0x1a02419e0 partial apply for thunk for @callee_guaranteed () -> () + 28
15  libswiftDispatch.dylib        	       0x1a023aa38 thunk for @escaping @callee_guaranteed () -> () + 28
16  libdispatch.dylib             	       0x18891985c _dispatch_client_callout + 16
17  libdispatch.dylib             	       0x18890f880 _dispatch_async_and_wait_invoke + 84
18  libdispatch.dylib             	       0x18891985c _dispatch_client_callout + 16
19  libdispatch.dylib             	       0x188936b80 _dispatch_main_queue_drain.cold.5 + 812
20  libdispatch.dylib             	       0x18890edb0 _dispatch_main_queue_drain + 180
21  libdispatch.dylib             	       0x18890ecec _dispatch_main_queue_callback_4CF + 44
22  CoreFoundation                	       0x188be0be0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
23  CoreFoundation                	       0x188ba18dc __CFRunLoopRun + 1980
24  CoreFoundation                	       0x188ba0a98 CFRunLoopRunSpecific + 572
25  HIToolbox                     	       0x19464327c RunCurrentEventLoopInMode + 324
26  HIToolbox                     	       0x1946464e8 ReceiveNextEventCommon + 676
27  HIToolbox                     	       0x1947d1484 _BlockUntilNextEventMatchingListInModeWithFilter + 76
28  AppKit                        	       0x18cac5a34 _DPSNextEvent + 684
29  AppKit                        	       0x18d464940 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 688
30  AppKit                        	       0x18cab8be4 -[NSApplication run] + 480
31  MonitorControl                	       0x1040ee44c 0x1040ec000 + 9292
32  dyld                          	       0x188716b98 start + 6076

Thread 1:: caulk.messenger.shared:17
0   libsystem_kernel.dylib        	       0x188a75bb0 semaphore_wait_trap + 8
1   caulk                         	       0x19412acc8 caulk::semaphore::timed_wait(double) + 224
2   caulk                         	       0x19412ab70 caulk::concurrent::details::worker_thread::run() + 32
3   caulk                         	       0x19412a844 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*>>>(void*) + 96
4   libsystem_pthread.dylib       	       0x188ab7c0c _pthread_start + 136
5   libsystem_pthread.dylib       	       0x188ab2b80 thread_start + 8

Thread 2:: caulk.messenger.shared:high
0   libsystem_kernel.dylib        	       0x188a75bb0 semaphore_wait_trap + 8
1   caulk                         	       0x19412acc8 caulk::semaphore::timed_wait(double) + 224
2   caulk                         	       0x19412ab70 caulk::concurrent::details::worker_thread::run() + 32
3   caulk                         	       0x19412a844 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*>>>(void*) + 96
4   libsystem_pthread.dylib       	       0x188ab7c0c _pthread_start + 136
5   libsystem_pthread.dylib       	       0x188ab2b80 thread_start + 8

Thread 3:: com.apple.NSEventThread
0   libsystem_kernel.dylib        	       0x188a75c34 mach_msg2_trap + 8
1   libsystem_kernel.dylib        	       0x188a883a0 mach_msg2_internal + 76
2   libsystem_kernel.dylib        	       0x188a7e764 mach_msg_overwrite + 484
3   libsystem_kernel.dylib        	       0x188a75fa8 mach_msg + 24
4   CoreFoundation                	       0x188ba2cbc __CFRunLoopServiceMachPort + 160
5   CoreFoundation                	       0x188ba15d8 __CFRunLoopRun + 1208
6   CoreFoundation                	       0x188ba0a98 CFRunLoopRunSpecific + 572
7   AppKit                        	       0x18cbe978c _NSEventThread + 140
8   libsystem_pthread.dylib       	       0x188ab7c0c _pthread_start + 136
9   libsystem_pthread.dylib       	       0x188ab2b80 thread_start + 8

Thread 4::  Dispatch queue: MediaKeyTap Runloop
0   libsystem_kernel.dylib        	       0x188a779b8 __ulock_wait + 8
1   libdispatch.dylib             	       0x188901cbc _dlock_wait + 56
2   libdispatch.dylib             	       0x188901adc _dispatch_thread_event_wait_slow + 56
3   libdispatch.dylib             	       0x18890fa88 __DISPATCH_WAIT_FOR_QUEUE__ + 368
4   libdispatch.dylib             	       0x18890f640 _dispatch_sync_f_slow + 148
5   libswiftDispatch.dylib        	       0x1a023f65c implicit closure #2 in implicit closure #1 in OS_dispatch_queue.asyncAndWait<A>(execute:) + 192
6   libswiftDispatch.dylib        	       0x1a0240d7c partial apply for implicit closure #2 in implicit closure #1 in OS_dispatch_queue.sync<A>(execute:) + 76
7   libswiftDispatch.dylib        	       0x1a023ea4c OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 404
8   libswiftDispatch.dylib        	       0x1a023f56c OS_dispatch_queue.asyncAndWait<A>(execute:) + 144
9   libswiftDispatch.dylib        	       0x1a023f4d4 OS_dispatch_queue.sync<A>(execute:) + 64
10  MonitorControl                	       0x104193ffc 0x1040ec000 + 688124
11  MonitorControl                	       0x1041920ac 0x1040ec000 + 680108
12  MonitorControl                	       0x104194e88 0x1040ec000 + 691848
13  SkyLight                      	       0x18ec87dd0 processEventTapData(void*, unsigned int, unsigned int, unsigned int, unsigned char*, unsigned int) + 560
14  SkyLight                      	       0x18ef1f1ac _XPostEventTapData + 344
15  SkyLight                      	       0x18ec88664 eventTapMessageHandler(__CFMachPort*, void*, long, void*) + 168
16  CoreFoundation                	       0x188bcf0c0 __CFMachPortPerform + 240
17  CoreFoundation                	       0x188ba3090 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 60
18  CoreFoundation                	       0x188ba2fb8 __CFRunLoopDoSource1 + 508
19  CoreFoundation                	       0x188ba19b8 __CFRunLoopRun + 2200
20  CoreFoundation                	       0x188ba0a98 CFRunLoopRunSpecific + 572
21  CoreFoundation                	       0x188c1a554 CFRunLoopRun + 64
22  MonitorControl                	       0x104194e30 0x1040ec000 + 691760
23  MonitorControl                	       0x104192058 0x1040ec000 + 680024
24  libdispatch.dylib             	       0x1888ffb2c _dispatch_call_block_and_release + 32
25  libdispatch.dylib             	       0x18891985c _dispatch_client_callout + 16
26  libdispatch.dylib             	       0x188908350 _dispatch_lane_serial_drain + 740
27  libdispatch.dylib             	       0x188908e2c _dispatch_lane_invoke + 388
28  libdispatch.dylib             	       0x188913264 _dispatch_root_queue_drain_deferred_wlh + 292
29  libdispatch.dylib             	       0x188912ae8 _dispatch_workloop_worker_thread + 540
30  libsystem_pthread.dylib       	       0x188ab3e64 _pthread_wqthread + 292
31  libsystem_pthread.dylib       	       0x188ab2b74 start_wqthread + 8

Thread 5:
0   libsystem_pthread.dylib       	       0x188ab2b6c start_wqthread + 0

Thread 6:
0   libsystem_pthread.dylib       	       0x188ab2b6c start_wqthread + 0

Thread 7:
0   libsystem_pthread.dylib       	       0x188ab2b6c start_wqthread + 0

Thread 8:
0   libsystem_pthread.dylib       	       0x188ab2b6c start_wqthread + 0

Thread 9:
0   libsystem_pthread.dylib       	       0x188ab2b6c start_wqthread + 0

Thread 10:
0   libsystem_pthread.dylib       	       0x188ab2b6c start_wqthread + 0

Thread 11:
0   libsystem_pthread.dylib       	       0x188ab2b6c start_wqthread + 0

Thread 12:
0   libsystem_pthread.dylib       	       0x188ab2b6c start_wqthread + 0

Thread 13:
0   libsystem_pthread.dylib       	       0x188ab2b6c start_wqthread + 0


Thread 0 crashed with ARM Thread State (64-bit):
    x0: 0x0000000000000001   x1: 0x0000000000000000   x2: 0x0000000000000000   x3: 0x000060000376a500
    x4: 0x00000001f44343b8   x5: 0x104e69ad02040104   x6: 0x0000000000000000   x7: 0x0000000000000000
    x8: 0x973f8a368bba00c0   x9: 0x973f8a368bba00c0  x10: 0x00000000000001ff  x11: 0x00000000000024e0
   x12: 0x00000000000007fb  x13: 0x00000000000007fd  x14: 0x00000000cb003928  x15: 0x00000000cae03146
   x16: 0x0000000000000000  x17: 0x0000000000000128  x18: 0x0000000000000000  x19: 0x0000600001949d00
   x20: 0x000060000376a3a0  x21: 0x000060000376a3a0  x22: 0x0000600003769a00  x23: 0x0000600001949d00
   x24: 0x000060000394f2a0  x25: 0x0000600003769a00  x26: 0x0000000000000000  x27: 0x000000016bd11970
   x28: 0x0000600003960480   fp: 0x000000016bd11860   lr: 0x0000000104113574
    sp: 0x000000016bd11850   pc: 0x0000000000000000 cpsr: 0x60001000
   far: 0x0000000000000000  esr: 0x82000006 (Instruction Abort) Translation fault

Binary Images:
       0x1040ec000 -        0x1041cbfff me.guillaumeb.MonitorControl (4.2.0) <188f1ea6-08fc-35bc-8097-b5eb703f613e> /Applications/MonitorControl.app/Contents/MacOS/MonitorControl
       0x104368000 -        0x1043bbfff org.sparkle-project.Sparkle (2.1.0) <e31c20b8-205c-398e-97d3-833e34bfd904> /Applications/MonitorControl.app/Contents/Frameworks/Sparkle.framework/Versions/B/Sparkle
       0x10444c000 -        0x104457fff libobjc-trampolines.dylib (*) <a3faee04-0f8b-3428-9497-560c97eca6fb> /usr/lib/libobjc-trampolines.dylib
       0x10b924000 -        0x10bfbbfff com.apple.AGXMetalG13X (329.2) <6b497f3b-6583-398c-9d05-5f30a1c1bae5> /System/Library/Extensions/AGXMetalG13X.bundle/Contents/MacOS/AGXMetalG13X
               0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ???
       0x1888fe000 -        0x18894475f libdispatch.dylib (*) <24ce0d89-4114-30c2-a81a-3db1f5931cff> /usr/lib/system/libdispatch.dylib
       0x1a0239000 -        0x1a024faf8 libswiftDispatch.dylib (*) <dd8b3c94-a6a9-30cb-98d0-0ebdd5b3ab66> /usr/lib/swift/libswiftDispatch.dylib
       0x188b26000 -        0x189064fff com.apple.CoreFoundation (6.9) <8d45baee-6cc0-3b89-93fd-ea1c8e15c6d7> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
       0x194580000 -        0x194886fdf com.apple.HIToolbox (2.1.1) <1a037942-11e0-3fc8-aad2-20b11e7ae1a4> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
       0x18ca8b000 -        0x18df1be3f com.apple.AppKit (6.9) <860c164c-d04c-30ff-8c6f-e672b74caf11> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
       0x188710000 -        0x1887ab577 dyld (*) <3247e185-ced2-36ff-9e29-47a77c23e004> /usr/lib/dyld
       0x188a75000 -        0x188ab0653 libsystem_kernel.dylib (*) <6e4a96ad-04b8-3e8a-b91d-087e62306246> /usr/lib/system/libsystem_kernel.dylib
       0x194129000 -        0x194150ddf com.apple.audio.caulk (1.0) <42085f32-42e2-3f11-b0b4-0343137b5f72> /System/Library/PrivateFrameworks/caulk.framework/Versions/A/caulk
       0x188ab1000 -        0x188abda47 libsystem_pthread.dylib (*) <d6494ba9-171e-39fc-b1aa-28ecf87975d1> /usr/lib/system/libsystem_pthread.dylib
       0x18eaf3000 -        0x18f01905f com.apple.SkyLight (1.600.0) <4e052846-80c2-38af-85bf-1482e070a32b> /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/SkyLight

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=1.2G resident=0K(0%) swapped_out_or_unallocated=1.2G(100%)
Writable regions: Total=1.6G written=898K(0%) resident=658K(0%) swapped_out=240K(0%) unallocated=1.6G(100%)

                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Accelerate framework               128K        1 
Activity Tracing                   256K        1 
CG image                           176K        8 
ColorSync                          528K       27 
CoreAnimation                      320K       11 
CoreGraphics                        64K        4 
CoreUI image data                  128K        1 
Foundation                          16K        1 
Kernel Alloc Once                   32K        1 
MALLOC                             1.6G       70 
MALLOC guard page                  384K       24 
SQLite page cache                  128K        1 
STACK GUARD                       56.2M       14 
Stack                             14.9M       14 
VM_ALLOCATE                        288K       12 
__AUTH                            2431K      330 
__AUTH_CONST                      40.6M      516 
__CTF                               824        1 
__DATA                            11.5M      497 
__DATA_CONST                      18.7M      524 
__DATA_DIRTY                      1084K      152 
__FONT_DATA                        2352        1 
__INFO_FILTER                         8        1 
__LINKEDIT                       618.8M        5 
__OBJC_RO                         61.4M        1 
__OBJC_RW                         2396K        1 
__TEXT                           617.0M      542 
__TPRO_CONST                       128K        2 
libnetwork                         128K        8 
mapped file                      254.6M       40 
page table in kernel               658K        1 
shared memory                      848K       12 
===========                     =======  ======= 
TOTAL                              3.3G     2824 



-----------
Full Report
-----------

{"app_name":"MonitorControl","timestamp":"2025-08-30 15:36:00.00 +0200","app_version":"4.2.0","slice_uuid":"188f1ea6-08fc-35bc-8097-b5eb703f613e","build_version":"7048","platform":1,"bundleID":"me.guillaumeb.MonitorControl","share_with_app_devs":1,"is_first_party":0,"bug_type":"309","os_version":"macOS 15.6.1 (24G90)","roots_installed":0,"name":"MonitorControl","incident_id":"A0B33CC4-E668-4803-A0DD-6DAF43F832D5"}
{
  "uptime" : 740000,
  "procRole" : "Default",
  "version" : 2,
  "userID" : 501,
  "deployVersion" : 210,
  "modelCode" : "MacBookPro18,1",
  "coalitionID" : 349242,
  "osVersion" : {
    "train" : "macOS 15.6.1",
    "build" : "24G90",
    "releaseType" : "User"
  },
  "captureTime" : "2025-08-30 15:35:49.2586 +0200",
  "codeSigningMonitor" : 1,
  "incident" : "A0B33CC4-E668-4803-A0DD-6DAF43F832D5",
  "pid" : 11126,
  "translated" : false,
  "cpuType" : "ARM-64",
  "roots_installed" : 0,
  "bug_type" : "309",
  "procLaunch" : "2025-08-30 11:08:34.8925 +0200",
  "procStartAbsTime" : 17411508966215,
  "procExitAbsTime" : 17764324357134,
  "procName" : "MonitorControl",
  "procPath" : "\/Applications\/MonitorControl.app\/Contents\/MacOS\/MonitorControl",
  "bundleInfo" : {"CFBundleShortVersionString":"4.2.0","CFBundleVersion":"7048","CFBundleIdentifier":"me.guillaumeb.MonitorControl"},
  "storeInfo" : {"deviceIdentifierForVendor":"2F7E2BF8-6D60-5080-A096-CAE686EB7485","thirdParty":true},
  "parentProc" : "launchd",
  "parentPid" : 1,
  "coalitionName" : "me.guillaumeb.MonitorControl",
  "crashReporterKey" : "F1C16B58-81CE-E5BB-8C85-CCED4B1D6A99",
  "appleIntelligenceStatus" : {"state":"available"},
  "codeSigningID" : "me.guillaumeb.MonitorControl",
  "codeSigningTeamID" : "CYC8C8R4K9",
  "codeSigningFlags" : 570503953,
  "codeSigningValidationCategory" : 6,
  "codeSigningTrustLevel" : 4294967295,
  "codeSigningAuxiliaryInfo" : 0,
  "bootSessionUUID" : "E130D5AA-A67C-4108-9681-BEA3C5972248",
  "wakeTime" : 1125,
  "sleepWakeUUID" : "671CBFBE-8238-44FB-85EF-CEF6183F2786",
  "sip" : "enabled",
  "vmRegionInfo" : "0 is not in any region.  Bytes before following region: 4363042816\n      REGION TYPE                    START - END         [ VSIZE] PRT\/MAX SHRMOD  REGION DETAIL\n      UNUSED SPACE AT START\n--->  \n      __TEXT                      1040ec000-1041cc000    [  896K] r-x\/r-x SM=COW  \/Applications\/MonitorControl.app\/Contents\/MacOS\/MonitorControl",
  "exception" : {"codes":"0x0000000000000001, 0x0000000000000000","rawCodes":[1,0],"type":"EXC_BAD_ACCESS","signal":"SIGSEGV","subtype":"KERN_INVALID_ADDRESS at 0x0000000000000000"},
  "termination" : {"flags":0,"code":11,"namespace":"SIGNAL","indicator":"Segmentation fault: 11","byProc":"exc handler","byPid":11126},
  "vmregioninfo" : "0 is not in any region.  Bytes before following region: 4363042816\n      REGION TYPE                    START - END         [ VSIZE] PRT\/MAX SHRMOD  REGION DETAIL\n      UNUSED SPACE AT START\n--->  \n      __TEXT                      1040ec000-1041cc000    [  896K] r-x\/r-x SM=COW  \/Applications\/MonitorControl.app\/Contents\/MacOS\/MonitorControl",
  "extMods" : {"caller":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"system":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"targeted":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"warnings":0},
  "faultingThread" : 0,
  "threads" : [{"triggered":true,"id":44861691,"threadState":{"x":[{"value":1},{"value":0},{"value":0},{"value":105553174373632},{"value":8393016248,"symbolLocation":0,"symbol":"_os_log_current_test_callback"},{"value":1174992744574353668},{"value":0},{"value":0},{"value":10898581590136979648},{"value":10898581590136979648},{"value":511},{"value":9440},{"value":2043},{"value":2045},{"value":3405789480},{"value":3403690310},{"value":0},{"value":296},{"value":0},{"value":105553142783232},{"value":105553174373280},{"value":105553174373280},{"value":105553174370816},{"value":105553142783232},{"value":105553176359584},{"value":105553174370816},{"value":0},{"value":6103832944},{"value":105553176429696}],"flavor":"ARM_THREAD_STATE64","lr":{"value":4363203956},"cpsr":{"value":1610616832},"fp":{"value":6103832672},"sp":{"value":6103832656},"esr":{"value":2181038086,"description":"(Instruction Abort) Translation 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<!-- gh-comment-id:3239475717 --> @arusa commented on GitHub (Aug 30, 2025): For me it is crashing regularly since many months. Today I also experienced it on a different MacBook with a different Monitor. Meanwhile I'm used to having to start MonitorControl multiple times a day before being able to change the brightness on external monitors because it has crashed again. Today I looked into the crashlogs and wanted to report the Segfault I found there. I can see multiple crashlogs and they all look similar. <img width="647" height="117" alt="Image" src="https://github.com/user-attachments/assets/69dbb023-befc-497f-bf89-5d29798745e8" /> ``` ------------------------------------- Translated Report (Full Report Below) ------------------------------------- Process: MonitorControl [11126] Path: /Applications/MonitorControl.app/Contents/MacOS/MonitorControl Identifier: me.guillaumeb.MonitorControl Version: 4.2.0 (7048) Code Type: ARM-64 (Native) Parent Process: launchd [1] User ID: 501 Date/Time: 2025-08-30 15:35:49.2586 +0200 OS Version: macOS 15.6.1 (24G90) Report Version: 12 Anonymous UUID: F1C16B58-81CE-E5BB-8C85-CCED4B1D6A99 Sleep/Wake UUID: 671CBFBE-8238-44FB-85EF-CEF6183F2786 Time Awake Since Boot: 740000 seconds Time Since Wake: 1125 seconds System Integrity Protection: enabled Crashed Thread: 0 Dispatch queue: displayQueue-1 Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000 Exception Codes: 0x0000000000000001, 0x0000000000000000 Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11 Terminating Process: exc handler [11126] VM Region Info: 0 is not in any region. Bytes before following region: 4363042816 REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL UNUSED SPACE AT START ---> __TEXT 1040ec000-1041cc000 [ 896K] r-x/r-x SM=COW /Applications/MonitorControl.app/Contents/MacOS/MonitorControl Thread 0 Crashed:: Dispatch queue: displayQueue-1 0 ??? 0x0 ??? 1 MonitorControl 0x104113594 0x1040ec000 + 161172 2 libdispatch.dylib 0x18891985c _dispatch_client_callout + 16 3 libdispatch.dylib 0x18890f7a8 _dispatch_lane_barrier_sync_invoke_and_complete + 56 4 MonitorControl 0x1040fbe50 0x1040ec000 + 65104 5 MonitorControl 0x10410d2d8 0x1040ec000 + 135896 6 MonitorControl 0x10410baf8 0x1040ec000 + 129784 7 MonitorControl 0x104109f84 0x1040ec000 + 122756 8 MonitorControl 0x1041086dc 0x1040ec000 + 116444 9 MonitorControl 0x104194654 0x1040ec000 + 689748 10 MonitorControl 0x1041955fc 0x1040ec000 + 693756 11 libswiftDispatch.dylib 0x1a0241a50 partial apply for thunk for @callee_guaranteed () -> (@out A, @error @owned Error) + 28 12 libswiftDispatch.dylib 0x1a0241ba8 partial apply for thunk for @callee_guaranteed () -> (@out A, @error @owned Error) + 16 13 libswiftDispatch.dylib 0x1a023ec40 closure #1 in closure #1 in OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 192 14 libswiftDispatch.dylib 0x1a02419e0 partial apply for thunk for @callee_guaranteed () -> () + 28 15 libswiftDispatch.dylib 0x1a023aa38 thunk for @escaping @callee_guaranteed () -> () + 28 16 libdispatch.dylib 0x18891985c _dispatch_client_callout + 16 17 libdispatch.dylib 0x18890f880 _dispatch_async_and_wait_invoke + 84 18 libdispatch.dylib 0x18891985c _dispatch_client_callout + 16 19 libdispatch.dylib 0x188936b80 _dispatch_main_queue_drain.cold.5 + 812 20 libdispatch.dylib 0x18890edb0 _dispatch_main_queue_drain + 180 21 libdispatch.dylib 0x18890ecec _dispatch_main_queue_callback_4CF + 44 22 CoreFoundation 0x188be0be0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16 23 CoreFoundation 0x188ba18dc __CFRunLoopRun + 1980 24 CoreFoundation 0x188ba0a98 CFRunLoopRunSpecific + 572 25 HIToolbox 0x19464327c RunCurrentEventLoopInMode + 324 26 HIToolbox 0x1946464e8 ReceiveNextEventCommon + 676 27 HIToolbox 0x1947d1484 _BlockUntilNextEventMatchingListInModeWithFilter + 76 28 AppKit 0x18cac5a34 _DPSNextEvent + 684 29 AppKit 0x18d464940 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 688 30 AppKit 0x18cab8be4 -[NSApplication run] + 480 31 MonitorControl 0x1040ee44c 0x1040ec000 + 9292 32 dyld 0x188716b98 start + 6076 Thread 1:: caulk.messenger.shared:17 0 libsystem_kernel.dylib 0x188a75bb0 semaphore_wait_trap + 8 1 caulk 0x19412acc8 caulk::semaphore::timed_wait(double) + 224 2 caulk 0x19412ab70 caulk::concurrent::details::worker_thread::run() + 32 3 caulk 0x19412a844 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*>>>(void*) + 96 4 libsystem_pthread.dylib 0x188ab7c0c _pthread_start + 136 5 libsystem_pthread.dylib 0x188ab2b80 thread_start + 8 Thread 2:: caulk.messenger.shared:high 0 libsystem_kernel.dylib 0x188a75bb0 semaphore_wait_trap + 8 1 caulk 0x19412acc8 caulk::semaphore::timed_wait(double) + 224 2 caulk 0x19412ab70 caulk::concurrent::details::worker_thread::run() + 32 3 caulk 0x19412a844 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*>>>(void*) + 96 4 libsystem_pthread.dylib 0x188ab7c0c _pthread_start + 136 5 libsystem_pthread.dylib 0x188ab2b80 thread_start + 8 Thread 3:: com.apple.NSEventThread 0 libsystem_kernel.dylib 0x188a75c34 mach_msg2_trap + 8 1 libsystem_kernel.dylib 0x188a883a0 mach_msg2_internal + 76 2 libsystem_kernel.dylib 0x188a7e764 mach_msg_overwrite + 484 3 libsystem_kernel.dylib 0x188a75fa8 mach_msg + 24 4 CoreFoundation 0x188ba2cbc __CFRunLoopServiceMachPort + 160 5 CoreFoundation 0x188ba15d8 __CFRunLoopRun + 1208 6 CoreFoundation 0x188ba0a98 CFRunLoopRunSpecific + 572 7 AppKit 0x18cbe978c _NSEventThread + 140 8 libsystem_pthread.dylib 0x188ab7c0c _pthread_start + 136 9 libsystem_pthread.dylib 0x188ab2b80 thread_start + 8 Thread 4:: Dispatch queue: MediaKeyTap Runloop 0 libsystem_kernel.dylib 0x188a779b8 __ulock_wait + 8 1 libdispatch.dylib 0x188901cbc _dlock_wait + 56 2 libdispatch.dylib 0x188901adc _dispatch_thread_event_wait_slow + 56 3 libdispatch.dylib 0x18890fa88 __DISPATCH_WAIT_FOR_QUEUE__ + 368 4 libdispatch.dylib 0x18890f640 _dispatch_sync_f_slow + 148 5 libswiftDispatch.dylib 0x1a023f65c implicit closure #2 in implicit closure #1 in OS_dispatch_queue.asyncAndWait<A>(execute:) + 192 6 libswiftDispatch.dylib 0x1a0240d7c partial apply for implicit closure #2 in implicit closure #1 in OS_dispatch_queue.sync<A>(execute:) + 76 7 libswiftDispatch.dylib 0x1a023ea4c OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 404 8 libswiftDispatch.dylib 0x1a023f56c OS_dispatch_queue.asyncAndWait<A>(execute:) + 144 9 libswiftDispatch.dylib 0x1a023f4d4 OS_dispatch_queue.sync<A>(execute:) + 64 10 MonitorControl 0x104193ffc 0x1040ec000 + 688124 11 MonitorControl 0x1041920ac 0x1040ec000 + 680108 12 MonitorControl 0x104194e88 0x1040ec000 + 691848 13 SkyLight 0x18ec87dd0 processEventTapData(void*, unsigned int, unsigned int, unsigned int, unsigned char*, unsigned int) + 560 14 SkyLight 0x18ef1f1ac _XPostEventTapData + 344 15 SkyLight 0x18ec88664 eventTapMessageHandler(__CFMachPort*, void*, long, void*) + 168 16 CoreFoundation 0x188bcf0c0 __CFMachPortPerform + 240 17 CoreFoundation 0x188ba3090 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 60 18 CoreFoundation 0x188ba2fb8 __CFRunLoopDoSource1 + 508 19 CoreFoundation 0x188ba19b8 __CFRunLoopRun + 2200 20 CoreFoundation 0x188ba0a98 CFRunLoopRunSpecific + 572 21 CoreFoundation 0x188c1a554 CFRunLoopRun + 64 22 MonitorControl 0x104194e30 0x1040ec000 + 691760 23 MonitorControl 0x104192058 0x1040ec000 + 680024 24 libdispatch.dylib 0x1888ffb2c _dispatch_call_block_and_release + 32 25 libdispatch.dylib 0x18891985c _dispatch_client_callout + 16 26 libdispatch.dylib 0x188908350 _dispatch_lane_serial_drain + 740 27 libdispatch.dylib 0x188908e2c _dispatch_lane_invoke + 388 28 libdispatch.dylib 0x188913264 _dispatch_root_queue_drain_deferred_wlh + 292 29 libdispatch.dylib 0x188912ae8 _dispatch_workloop_worker_thread + 540 30 libsystem_pthread.dylib 0x188ab3e64 _pthread_wqthread + 292 31 libsystem_pthread.dylib 0x188ab2b74 start_wqthread + 8 Thread 5: 0 libsystem_pthread.dylib 0x188ab2b6c start_wqthread + 0 Thread 6: 0 libsystem_pthread.dylib 0x188ab2b6c start_wqthread + 0 Thread 7: 0 libsystem_pthread.dylib 0x188ab2b6c start_wqthread + 0 Thread 8: 0 libsystem_pthread.dylib 0x188ab2b6c start_wqthread + 0 Thread 9: 0 libsystem_pthread.dylib 0x188ab2b6c start_wqthread + 0 Thread 10: 0 libsystem_pthread.dylib 0x188ab2b6c start_wqthread + 0 Thread 11: 0 libsystem_pthread.dylib 0x188ab2b6c start_wqthread + 0 Thread 12: 0 libsystem_pthread.dylib 0x188ab2b6c start_wqthread + 0 Thread 13: 0 libsystem_pthread.dylib 0x188ab2b6c start_wqthread + 0 Thread 0 crashed with ARM Thread State (64-bit): x0: 0x0000000000000001 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x000060000376a500 x4: 0x00000001f44343b8 x5: 0x104e69ad02040104 x6: 0x0000000000000000 x7: 0x0000000000000000 x8: 0x973f8a368bba00c0 x9: 0x973f8a368bba00c0 x10: 0x00000000000001ff x11: 0x00000000000024e0 x12: 0x00000000000007fb x13: 0x00000000000007fd x14: 0x00000000cb003928 x15: 0x00000000cae03146 x16: 0x0000000000000000 x17: 0x0000000000000128 x18: 0x0000000000000000 x19: 0x0000600001949d00 x20: 0x000060000376a3a0 x21: 0x000060000376a3a0 x22: 0x0000600003769a00 x23: 0x0000600001949d00 x24: 0x000060000394f2a0 x25: 0x0000600003769a00 x26: 0x0000000000000000 x27: 0x000000016bd11970 x28: 0x0000600003960480 fp: 0x000000016bd11860 lr: 0x0000000104113574 sp: 0x000000016bd11850 pc: 0x0000000000000000 cpsr: 0x60001000 far: 0x0000000000000000 esr: 0x82000006 (Instruction Abort) Translation fault Binary Images: 0x1040ec000 - 0x1041cbfff me.guillaumeb.MonitorControl (4.2.0) <188f1ea6-08fc-35bc-8097-b5eb703f613e> /Applications/MonitorControl.app/Contents/MacOS/MonitorControl 0x104368000 - 0x1043bbfff org.sparkle-project.Sparkle (2.1.0) <e31c20b8-205c-398e-97d3-833e34bfd904> /Applications/MonitorControl.app/Contents/Frameworks/Sparkle.framework/Versions/B/Sparkle 0x10444c000 - 0x104457fff libobjc-trampolines.dylib (*) <a3faee04-0f8b-3428-9497-560c97eca6fb> /usr/lib/libobjc-trampolines.dylib 0x10b924000 - 0x10bfbbfff com.apple.AGXMetalG13X (329.2) <6b497f3b-6583-398c-9d05-5f30a1c1bae5> /System/Library/Extensions/AGXMetalG13X.bundle/Contents/MacOS/AGXMetalG13X 0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ??? 0x1888fe000 - 0x18894475f libdispatch.dylib (*) <24ce0d89-4114-30c2-a81a-3db1f5931cff> /usr/lib/system/libdispatch.dylib 0x1a0239000 - 0x1a024faf8 libswiftDispatch.dylib (*) <dd8b3c94-a6a9-30cb-98d0-0ebdd5b3ab66> /usr/lib/swift/libswiftDispatch.dylib 0x188b26000 - 0x189064fff com.apple.CoreFoundation (6.9) <8d45baee-6cc0-3b89-93fd-ea1c8e15c6d7> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x194580000 - 0x194886fdf com.apple.HIToolbox (2.1.1) <1a037942-11e0-3fc8-aad2-20b11e7ae1a4> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox 0x18ca8b000 - 0x18df1be3f com.apple.AppKit (6.9) <860c164c-d04c-30ff-8c6f-e672b74caf11> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit 0x188710000 - 0x1887ab577 dyld (*) <3247e185-ced2-36ff-9e29-47a77c23e004> /usr/lib/dyld 0x188a75000 - 0x188ab0653 libsystem_kernel.dylib (*) <6e4a96ad-04b8-3e8a-b91d-087e62306246> /usr/lib/system/libsystem_kernel.dylib 0x194129000 - 0x194150ddf com.apple.audio.caulk (1.0) <42085f32-42e2-3f11-b0b4-0343137b5f72> /System/Library/PrivateFrameworks/caulk.framework/Versions/A/caulk 0x188ab1000 - 0x188abda47 libsystem_pthread.dylib (*) <d6494ba9-171e-39fc-b1aa-28ecf87975d1> /usr/lib/system/libsystem_pthread.dylib 0x18eaf3000 - 0x18f01905f com.apple.SkyLight (1.600.0) <4e052846-80c2-38af-85bf-1482e070a32b> /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/SkyLight External Modification Summary: Calls made by other processes targeting this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by all processes on this machine: task_for_pid: 0 thread_create: 0 thread_set_state: 0 VM Region Summary: ReadOnly portion of Libraries: Total=1.2G resident=0K(0%) swapped_out_or_unallocated=1.2G(100%) Writable regions: Total=1.6G written=898K(0%) resident=658K(0%) swapped_out=240K(0%) unallocated=1.6G(100%) VIRTUAL REGION REGION TYPE SIZE COUNT (non-coalesced) =========== ======= ======= Accelerate framework 128K 1 Activity Tracing 256K 1 CG image 176K 8 ColorSync 528K 27 CoreAnimation 320K 11 CoreGraphics 64K 4 CoreUI image data 128K 1 Foundation 16K 1 Kernel Alloc Once 32K 1 MALLOC 1.6G 70 MALLOC guard page 384K 24 SQLite page cache 128K 1 STACK GUARD 56.2M 14 Stack 14.9M 14 VM_ALLOCATE 288K 12 __AUTH 2431K 330 __AUTH_CONST 40.6M 516 __CTF 824 1 __DATA 11.5M 497 __DATA_CONST 18.7M 524 __DATA_DIRTY 1084K 152 __FONT_DATA 2352 1 __INFO_FILTER 8 1 __LINKEDIT 618.8M 5 __OBJC_RO 61.4M 1 __OBJC_RW 2396K 1 __TEXT 617.0M 542 __TPRO_CONST 128K 2 libnetwork 128K 8 mapped file 254.6M 40 page table in kernel 658K 1 shared memory 848K 12 =========== ======= ======= TOTAL 3.3G 2824 ----------- Full Report ----------- {"app_name":"MonitorControl","timestamp":"2025-08-30 15:36:00.00 +0200","app_version":"4.2.0","slice_uuid":"188f1ea6-08fc-35bc-8097-b5eb703f613e","build_version":"7048","platform":1,"bundleID":"me.guillaumeb.MonitorControl","share_with_app_devs":1,"is_first_party":0,"bug_type":"309","os_version":"macOS 15.6.1 (24G90)","roots_installed":0,"name":"MonitorControl","incident_id":"A0B33CC4-E668-4803-A0DD-6DAF43F832D5"} { "uptime" : 740000, "procRole" : "Default", "version" : 2, "userID" : 501, "deployVersion" : 210, "modelCode" : "MacBookPro18,1", "coalitionID" : 349242, "osVersion" : { "train" : "macOS 15.6.1", "build" : "24G90", "releaseType" : "User" }, "captureTime" : "2025-08-30 15:35:49.2586 +0200", "codeSigningMonitor" : 1, "incident" : "A0B33CC4-E668-4803-A0DD-6DAF43F832D5", "pid" : 11126, "translated" : false, "cpuType" : "ARM-64", "roots_installed" : 0, "bug_type" : "309", "procLaunch" : "2025-08-30 11:08:34.8925 +0200", "procStartAbsTime" : 17411508966215, "procExitAbsTime" : 17764324357134, "procName" : "MonitorControl", "procPath" : "\/Applications\/MonitorControl.app\/Contents\/MacOS\/MonitorControl", "bundleInfo" : {"CFBundleShortVersionString":"4.2.0","CFBundleVersion":"7048","CFBundleIdentifier":"me.guillaumeb.MonitorControl"}, "storeInfo" : {"deviceIdentifierForVendor":"2F7E2BF8-6D60-5080-A096-CAE686EB7485","thirdParty":true}, "parentProc" : "launchd", "parentPid" : 1, "coalitionName" : "me.guillaumeb.MonitorControl", "crashReporterKey" : "F1C16B58-81CE-E5BB-8C85-CCED4B1D6A99", "appleIntelligenceStatus" : {"state":"available"}, "codeSigningID" : "me.guillaumeb.MonitorControl", "codeSigningTeamID" : "CYC8C8R4K9", "codeSigningFlags" : 570503953, "codeSigningValidationCategory" : 6, "codeSigningTrustLevel" : 4294967295, "codeSigningAuxiliaryInfo" : 0, "bootSessionUUID" : "E130D5AA-A67C-4108-9681-BEA3C5972248", "wakeTime" : 1125, "sleepWakeUUID" : "671CBFBE-8238-44FB-85EF-CEF6183F2786", "sip" : "enabled", "vmRegionInfo" : "0 is not in any region. Bytes before following region: 4363042816\n REGION TYPE START - END [ VSIZE] PRT\/MAX SHRMOD REGION DETAIL\n UNUSED SPACE AT START\n---> \n __TEXT 1040ec000-1041cc000 [ 896K] r-x\/r-x SM=COW \/Applications\/MonitorControl.app\/Contents\/MacOS\/MonitorControl", "exception" : {"codes":"0x0000000000000001, 0x0000000000000000","rawCodes":[1,0],"type":"EXC_BAD_ACCESS","signal":"SIGSEGV","subtype":"KERN_INVALID_ADDRESS at 0x0000000000000000"}, "termination" : {"flags":0,"code":11,"namespace":"SIGNAL","indicator":"Segmentation fault: 11","byProc":"exc handler","byPid":11126}, "vmregioninfo" : "0 is not in any region. Bytes before following region: 4363042816\n REGION TYPE START - END [ VSIZE] PRT\/MAX SHRMOD REGION DETAIL\n UNUSED SPACE AT START\n---> \n __TEXT 1040ec000-1041cc000 [ 896K] r-x\/r-x SM=COW \/Applications\/MonitorControl.app\/Contents\/MacOS\/MonitorControl", "extMods" : {"caller":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"system":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"targeted":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"warnings":0}, "faultingThread" : 0, "threads" : [{"triggered":true,"id":44861691,"threadState":{"x":[{"value":1},{"value":0},{"value":0},{"value":105553174373632},{"value":8393016248,"symbolLocation":0,"symbol":"_os_log_current_test_callback"},{"value":1174992744574353668},{"value":0},{"value":0},{"value":10898581590136979648},{"value":10898581590136979648},{"value":511},{"value":9440},{"value":2043},{"value":2045},{"value":3405789480},{"value":3403690310},{"value":0},{"value":296},{"value":0},{"value":105553142783232},{"value":105553174373280},{"value":105553174373280},{"value":105553174370816},{"value":105553142783232},{"value":105553176359584},{"value":105553174370816},{"value":0},{"value":6103832944},{"value":105553176429696}],"flavor":"ARM_THREAD_STATE64","lr":{"value":4363203956},"cpsr":{"value":1610616832},"fp":{"value":6103832672},"sp":{"value":6103832656},"esr":{"value":2181038086,"description":"(Instruction Abort) Translation 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"sharedCache" : { "base" : 6583238656, "size" : 5040898048, "uuid" : "4c1223e5-cace-3982-a003-6110a7a8a25c" }, "vmSummary" : "ReadOnly portion of Libraries: Total=1.2G resident=0K(0%) swapped_out_or_unallocated=1.2G(100%)\nWritable regions: Total=1.6G written=898K(0%) resident=658K(0%) swapped_out=240K(0%) unallocated=1.6G(100%)\n\n VIRTUAL REGION \nREGION TYPE SIZE COUNT (non-coalesced) \n=========== ======= ======= \nAccelerate framework 128K 1 \nActivity Tracing 256K 1 \nCG image 176K 8 \nColorSync 528K 27 \nCoreAnimation 320K 11 \nCoreGraphics 64K 4 \nCoreUI image data 128K 1 \nFoundation 16K 1 \nKernel Alloc Once 32K 1 \nMALLOC 1.6G 70 \nMALLOC guard page 384K 24 \nSQLite page cache 128K 1 \nSTACK GUARD 56.2M 14 \nStack 14.9M 14 \nVM_ALLOCATE 288K 12 \n__AUTH 2431K 330 \n__AUTH_CONST 40.6M 516 \n__CTF 824 1 \n__DATA 11.5M 497 \n__DATA_CONST 18.7M 524 \n__DATA_DIRTY 1084K 152 \n__FONT_DATA 2352 1 \n__INFO_FILTER 8 1 \n__LINKEDIT 618.8M 5 \n__OBJC_RO 61.4M 1 \n__OBJC_RW 2396K 1 \n__TEXT 617.0M 542 \n__TPRO_CONST 128K 2 \nlibnetwork 128K 8 \nmapped file 254.6M 40 \npage table in kernel 658K 1 \nshared memory 848K 12 \n=========== ======= ======= \nTOTAL 3.3G 2824 \n", "legacyInfo" : { "threadTriggered" : { "queue" : "displayQueue-1" } }, "logWritingSignature" : "913b8322e41b516be40a27890e5458ecdad6f95a", "trialInfo" : { "rollouts" : [ { "rolloutId" : "5fb4245a1bbfe8005e33a1e1", "factorPackIds" : { }, "deploymentId" : 240000021 }, { "rolloutId" : "64c025b28b7f0e739e4fbe58", "factorPackIds" : { "SIRI_UNDERSTANDING_CLASSIC_DEPRECATION" : "657ba0a39ec5da283662e9d2" }, "deploymentId" : 240000041 } ], "experiments" : [ ] } } ```
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@waydabber commented on GitHub (Aug 30, 2025):

Make sure you are running version 4.3.3. The 4.2.0 is not supposed to be compatible with Sequoia. :)

<!-- gh-comment-id:3239522975 --> @waydabber commented on GitHub (Aug 30, 2025): Make sure you are running version 4.3.3. The 4.2.0 is not supposed to be compatible with Sequoia. :)
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@arusa commented on GitHub (Aug 30, 2025):

Thanks @waydabber !

When I run the update check in the app it says I'm always running the latest version. I'll install the latest version manually now.

<!-- gh-comment-id:3239524584 --> @arusa commented on GitHub (Aug 30, 2025): Thanks @waydabber ! When I run the update check in the app it says I'm always running the latest version. I'll install the latest version manually now.
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@waydabber commented on GitHub (Aug 30, 2025):

Hi @mateusz-plociennik - this seems to be the same as this: https://github.com/MonitorControl/MonitorControl/issues/1648

<!-- gh-comment-id:3239529641 --> @waydabber commented on GitHub (Aug 30, 2025): Hi @mateusz-plociennik - this seems to be the same as this: https://github.com/MonitorControl/MonitorControl/issues/1648
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@waydabber commented on GitHub (Aug 30, 2025):

(closing it as a duplicate)

<!-- gh-comment-id:3239529804 --> @waydabber commented on GitHub (Aug 30, 2025): (closing it as a duplicate)
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@buddyr12 commented on GitHub (Aug 31, 2025):


Van: waydabber @.>
Verzonden: zaterdag 30 augustus 2025 22:38
Aan: MonitorControl/MonitorControl @.
>
CC: Subscribed @.***>
Onderwerp: Re: [MonitorControl/MonitorControl] Crash (no pattern yet) (Issue #1789)

[https://avatars.githubusercontent.com/u/37590873?s=20&v=4]waydabber left a comment (MonitorControl/MonitorControl#1789)https://github.com/MonitorControl/MonitorControl/issues/1789#issuecomment-3239529804

(closing it as a duplicate)


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<!-- gh-comment-id:3239644188 --> @buddyr12 commented on GitHub (Aug 31, 2025): ________________________________ Van: waydabber ***@***.***> Verzonden: zaterdag 30 augustus 2025 22:38 Aan: MonitorControl/MonitorControl ***@***.***> CC: Subscribed ***@***.***> Onderwerp: Re: [MonitorControl/MonitorControl] Crash (no pattern yet) (Issue #1789) [https://avatars.githubusercontent.com/u/37590873?s=20&v=4]waydabber left a comment (MonitorControl/MonitorControl#1789)<https://github.com/MonitorControl/MonitorControl/issues/1789#issuecomment-3239529804> (closing it as a duplicate) — Reply to this email directly, view it on GitHub<https://github.com/monitorcontrol/monitorcontrol/issues/1789#issuecomment-3239529804>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AMHA7PDMWN4VIM2QZETJ6HL3QIDTJAVCNFSM6AAAAACFGC2HJ2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTEMZZGUZDSOBQGQ>. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>
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Reference: github-starred/MonitorControl#987
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