I got a crash from WinBox4 when trying to delete a "folder" in Files:
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Translated Report (Full Report Below)
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Process: WinBox [96905]
Path: /Applications/WinBox.app/Contents/MacOS/WinBox
Identifier: com.mikrotik.winbox
Version: 4.0.98044 (4.0.98044)
Code Type: X86-64 (Native)
Parent Process: launchd [1]
User ID: 506
Date/Time: 2026-01-02 13:56:14.4639 -0800
OS Version: macOS 15.6.1 (24G90)
Report Version: 12
Bridge OS Version: 9.6 (22P6083)
Anonymous UUID: 86ACF646-12D5-4059-5A43-605C0F154657
Sleep/Wake UUID: C49F2F39-4731-4E38-9F65-5B249391FAD8
Time Awake Since Boot: 1500000 seconds
Time Since Wake: 18149 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 0x0000000000000008
Exception Codes: 0x0000000000000001, 0x0000000000000008
Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process: exc handler [96905]
VM Region Info: 0x8 is not in any region. Bytes before following region: 4540801016
REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL
UNUSED SPACE AT START
--->
__TEXT 10ea72000-110cf6000 [ 34.5M] r-x/r-x SM=COW /Applications/WinBox.app/Contents/MacOS/WinBox
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 WinBox 0x110322ef2 Handler::sendCmd(unsigned int, HPath const&, nv::message&) + 610
1 WinBox 0x11031a773 0x10ea72000 + 25855859
2 WinBox 0x110323ffc IHandlerMngr::msgRx(nv::message) + 1212
3 WinBox 0x11018fc51 0x10ea72000 + 24239185
4 WinBox 0x110191d3b 0x10ea72000 + 24247611
5 WinBox 0x10fdacafa 0x10ea72000 + 20163322
6 WinBox 0x10fdacafa 0x10ea72000 + 20163322
7 WinBox 0x10f5b9bf2 0x10ea72000 + 11828210
8 WinBox 0x10f5c20dd 0x10ea72000 + 11862237
9 WinBox 0x10fd6c248 0x10ea72000 + 19898952
10 WinBox 0x10fd6bfce 0x10ea72000 + 19898318
11 WinBox 0x10fe9a8df 0x10ea72000 + 21137631
12 CoreFoundation 0x7ff8117befb3 __CFSocketPerformV0 + 951
13 CoreFoundation 0x7ff811798ab0 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
14 CoreFoundation 0x7ff811798a52 __CFRunLoopDoSource0 + 157
15 CoreFoundation 0x7ff81179880d __CFRunLoopDoSources0 + 203
16 CoreFoundation 0x7ff811797476 __CFRunLoopRun + 973
17 CoreFoundation 0x7ff811796a72 CFRunLoopRunSpecific + 536
18 HIToolbox 0x7ff81d2880d4 RunCurrentEventLoopInMode + 281
19 HIToolbox 0x7ff81d28af97 ReceiveNextEventCommon + 499
20 HIToolbox 0x7ff81d41419a _BlockUntilNextEventMatchingListInModeWithFilter + 63
21 AppKit 0x7ff8151fbdb1 _DPSNextEvent + 912
22 AppKit 0x7ff815c8a137 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1263
23 AppKit 0x7ff8151ece99 -[NSApplication run] + 610
24 WinBox 0x10eac9349 0x10ea72000 + 357193
25 WinBox 0x10fd73746 0x10ea72000 + 19928902
26 WinBox 0x10fd6c368 0x10ea72000 + 19899240
27 WinBox 0x1101627f5 main + 19749
28 dyld 0x7ff81130a530 start + 3056
Thread 1:: QQmlThread
0 libsystem_kernel.dylib 0x7ff8116748f2 poll + 10
1 WinBox 0x10feade7f 0x10ea72000 + 21216895
2 WinBox 0x10feb18f3 0x10ea72000 + 21231859
3 WinBox 0x10fd73746 0x10ea72000 + 19928902
4 WinBox 0x10fe2b629 0x10ea72000 + 20682281
5 WinBox 0x10feaf8eb 0x10ea72000 + 21223659
6 libsystem_pthread.dylib 0x7ff8116afe59 _pthread_start + 115
7 libsystem_pthread.dylib 0x7ff8116ab857 thread_start + 15
Thread 2:: QNetworkAccessManager thread
0 libsystem_kernel.dylib 0x7ff8116748f2 poll + 10
1 WinBox 0x10feade7f 0x10ea72000 + 21216895
2 WinBox 0x10feb18f3 0x10ea72000 + 21231859
3 WinBox 0x10fd73746 0x10ea72000 + 19928902
4 WinBox 0x10fe2b629 0x10ea72000 + 20682281
5 WinBox 0x10feaf8eb 0x10ea72000 + 21223659
6 libsystem_pthread.dylib 0x7ff8116afe59 _pthread_start + 115
7 libsystem_pthread.dylib 0x7ff8116ab857 thread_start + 15
Thread 3:: com.apple.CFSocket.private
0 libsystem_kernel.dylib 0x7ff8116769fe __select + 10
1 CoreFoundation 0x7ff8117bd10c __CFSocketManager + 671
2 libsystem_pthread.dylib 0x7ff8116afe59 _pthread_start + 115
3 libsystem_pthread.dylib 0x7ff8116ab857 thread_start + 15
Thread 4:: QSGRenderThread
0 libsystem_kernel.dylib 0x7ff8116706f6 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x7ff8116b0302 _pthread_cond_wait + 988
2 WinBox 0x10febc1db 0x10ea72000 + 21275099
3 WinBox 0x10febc134 0x10ea72000 + 21274932
4 WinBox 0x10f073c14 0x10ea72000 + 6298644
5 WinBox 0x10f073d06 0x10ea72000 + 6298886
6 WinBox 0x10f07422c 0x10ea72000 + 6300204
7 WinBox 0x10feaf8eb 0x10ea72000 + 21223659
8 libsystem_pthread.dylib 0x7ff8116afe59 _pthread_start + 115
9 libsystem_pthread.dylib 0x7ff8116ab857 thread_start + 15
Thread 5:: com.apple.NSEventThread
0 libsystem_kernel.dylib 0x7ff81166db4a mach_msg2_trap + 10
1 libsystem_kernel.dylib 0x7ff81167c704 mach_msg2_internal + 83
2 libsystem_kernel.dylib 0x7ff811674bc3 mach_msg_overwrite + 574
3 libsystem_kernel.dylib 0x7ff81166de3b mach_msg + 19
4 CoreFoundation 0x7ff811798bf2 __CFRunLoopServiceMachPort + 145
5 CoreFoundation 0x7ff81179763f __CFRunLoopRun + 1430
6 CoreFoundation 0x7ff811796a72 CFRunLoopRunSpecific + 536
7 AppKit 0x7ff8153509cf _NSEventThread + 127
8 libsystem_pthread.dylib 0x7ff8116afe59 _pthread_start + 115
9 libsystem_pthread.dylib 0x7ff8116ab857 thread_start + 15
Thread 6:
0 libsystem_pthread.dylib 0x7ff8116ab834 start_wqthread + 0
Thread 7:
0 libsystem_pthread.dylib 0x7ff8116ab834 start_wqthread + 0
Thread 8:
0 libsystem_pthread.dylib 0x7ff8116ab834 start_wqthread + 0
Thread 9:
0 libsystem_pthread.dylib 0x7ff8116ab834 start_wqthread + 0
Thread 10:
0 libsystem_pthread.dylib 0x7ff8116ab834 start_wqthread + 0
Thread 11:: CVDisplayLink
0 libsystem_kernel.dylib 0x7ff8116706f6 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x7ff8116b0335 _pthread_cond_wait + 1039
2 CoreVideo 0x7ff81b1c6f09 CVDisplayLink::waitUntil(unsigned long long) + 375
3 CoreVideo 0x7ff81b1c5ea0 CVDisplayLink::runIOThread() + 524
4 libsystem_pthread.dylib 0x7ff8116afe59 _pthread_start + 115
5 libsystem_pthread.dylib 0x7ff8116ab857 thread_start + 15
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x00006000006591e0 rbx: 0x00007ff7b148b330 rcx: 0x0000000111088400 rdx: 0x0000000111088000
rdi: 0x0000000000000002 rsi: 0x0000600000658000 rbp: 0x00007ff7b148b260 rsp: 0x00007ff7b148b220
r8: 0x0000000000000008 r9: 0x000000006be2e800 r10: 0x00000000001ff800 r11: 0x0000000000000030
r12: 0x0000600001397cc0 r13: 0x000060000065bc90 r14: 0x0000000000000000 r15: 0x0000000000000008
rip: 0x0000000110322ef2 rfl: 0x0000000000010216 cr2: 0x0000000000000008
Logical CPU: 8
Error Code: 0x00000004 (no mapping for user data read)
Trap Number: 14
Thread 0 instruction stream:
8b 23 4d 8b 6c 24 20 4d-85 ed 74 23 4c 89 e8 66 .#M.l$ M..t#L..f
66 66 66 66 66 2e 0f 1f-84 00 00 00 00 00 81 38 fffff..........8
02 00 ff 88 74 31 48 8b-40 08 48 85 c0 75 ef bf ....t1H.@.H..u..
28 00 00 00 e8 99 89 75-fe c7 00 02 00 ff 88 0f (......u........
57 c0 0f 11 40 10 48 c7-40 20 00 00 00 00 4c 89 W...@.H.@ ....L.
68 08 49 89 44 24 20 48-83 c0 10 4c 39 f8 74 1a h.I.D$ H...L9.t.
[49]8b 76 08 49 8b 56 10-48 89 d1 48 29 f1 48 c1 I.v.I.V.H..H).H. <==
f9 02 48 89 c7 e8 24 fb-f3 ff 49 8b 7e 20 48 8b ..H...$...I.~ H.
07 48 89 de ff 50 10 48-83 c4 18 5b 41 5c 41 5d .H...P.H...[A\A]
41 5e 41 5f 5d c3 eb 00-48 89 c3 48 8b 7d c0 48 A^A_]...H..H.}.H
85 ff 74 09 48 89 7d c8-e8 07 89 75 fe 48 89 df ..t.H.}....u.H..
e8 19 87 75 fe 66 0f 1f-84 00 00 00 00 00 55 48 ...u.f........UH
Binary Images:
0x10ea72000 - 0x110cf5fff com.mikrotik.winbox (4.0.98044) <5fbbe0e4-0fc1-3aed-910f-1158fe462ca9> /Applications/WinBox.app/Contents/MacOS/WinBox
0x11428c000 - 0x1142a2fff com.apple.security.csparser (3.0) <cbad8bc8-7a41-3852-bf3e-f32fb787dff0> /System/Library/Frameworks/Security.framework/Versions/A/PlugIns/csparser.bundle/Contents/MacOS/csparser
0x11df22000 - 0x11df2efff libobjc-trampolines.dylib (*) <fc1d5fa4-f762-3c6a-bdff-bc47152fb2de> /usr/lib/libobjc-trampolines.dylib
0x7ff81171d000 - 0x7ff811bd1fe2 com.apple.CoreFoundation (6.9) <e07800d9-4e39-3c3c-852c-6620a2ae4070> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x7ff81d1e0000 - 0x7ff81d4c16ed com.apple.HIToolbox (2.1.1) <cace9f6b-e827-3cc3-8613-47743a3c458c> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
0x7ff8151bc000 - 0x7ff81670d493 com.apple.AppKit (6.9) <fe1f4402-834c-30cb-b66b-ccec88c1dc60> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
0x7ff811304000 - 0x7ff81139e6c7 dyld (*) <c6e52c5e-d1d2-354c-a4ec-069f8d5baafe> /usr/lib/dyld
0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ???
0x7ff81166d000 - 0x7ff8116a9b4f libsystem_kernel.dylib (*) <a0701b73-99d9-31f3-babf-51c65e53ebbd> /usr/lib/system/libsystem_kernel.dylib
0x7ff8116aa000 - 0x7ff8116b5faf libsystem_pthread.dylib (*) <2f5f8bae-cebe-30d8-83e3-eca5a30ea39d> /usr/lib/system/libsystem_pthread.dylib
0x7ff81b1c4000 - 0x7ff81b217913 com.apple.CoreVideo (1.8) <ab5d4910-4b00-301c-b99e-2cc2097655b5> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
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: 8
thread_create: 0
thread_set_state: 419
VM Region Summary:
ReadOnly portion of Libraries: Total=1.2G resident=0K(0%) swapped_out_or_unallocated=1.2G(100%)
Writable regions: Total=2.7G written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=2.7G(100%)
VIRTUAL REGION
REGION TYPE SIZE COUNT (non-coalesced)
=========== ======= =======
Accelerate framework 256K 2
Activity Tracing 256K 1
CG image 32.1M 6
ColorSync 252K 31
CoreAnimation 184K 17
CoreGraphics 12K 2
CoreUI image data 1192K 9
Foundation 40K 2
IOKit 15.5M 2
JS VM Gigacage 16.0M 4
JS VM Isolated Heap 6416K 5
Kernel Alloc Once 8K 1
MALLOC 2.6G 139
MALLOC guard page 72K 18
STACK GUARD 56.0M 12
Stack 21.1M 13
VM_ALLOCATE 848K 109
__CTF 824 1
__DATA 32.9M 919
__DATA_CONST 102.0M 941
__DATA_DIRTY 2576K 337
__FONT_DATA 2352 1
__INFO_FILTER 8 1
__LINKEDIT 163.0M 5
__OBJC_RO 61.3M 1
__OBJC_RW 2396K 2
__TEXT 1.1G 958
__TPRO_CONST 16 2
mapped file 231.0M 75
shared memory 1312K 19
=========== ======= =======
TOTAL 4.4G 3635

