I wonder if there was a way to make this utility work under AMD toshes? When you run the utility and select Auto Bandwidth you get an instant crash and the usual messages about dylibs and thread errors. It would be nice to
Code:
Process: Expansion Slot Utility [39108]
Path: /System/Library/CoreServices/Expansion Slot Utility.app/Contents/MacOS/Expansion Slot Utility
Identifier: com.apple.ExpansionSlotUtility
Version: 2.0 (2.0)
Build Info: ExpansionSlotUtility-164000000000000~1040
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Expansion Slot Utility [39108]
User ID: 501
Date/Time: 2021-02-26 18:17:54.562 +0000
OS Version: Mac OS X 10.15.7 (19H15)
Report Version: 12
Anonymous UUID: CFD7290E-9754-1ABA-09FD-A8BF8CD3C8BB
Time Awake Since Boot: 270000 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 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [39108]
VM Regions Near 0:
-->
__TEXT 000000010bb76000-000000010bb84000 [ 56K] r-x/r-x SM=COW /System/Library/CoreServices/Expansion Slot Utility.app/Contents/MacOS/Expansion Slot Utility
Application Specific Information:
dyld3 mode
Performing @selector(checkboxClicked:) from sender NSButton 0x7fa382c123e0
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.CoreFoundation 0x00007fff377f941e CFDataGetLength + 6
1 com.apple.ExpansionSlotSupport 0x00007fff53264577 GetDefaultSwitchData + 120
2 com.apple.ExpansionSlotSupport 0x00007fff53266869 GetDefaultPoolAllocation + 165
3 com.apple.ExpansionSlotUtility 0x000000010bb7bf77 0x10bb76000 + 24439
4 com.apple.ExpansionSlotUtility 0x000000010bb7abdd 0x10bb76000 + 19421
5 com.apple.AppKit 0x00007fff34d147a7 -[NSApplication(NSResponder) sendAction:to:from:] + 299
6 com.apple.AppKit 0x00007fff34d14642 -[NSControl sendAction:to:] + 86
7 com.apple.AppKit 0x00007fff34d14574 __26-[NSCell _sendActionFrom:]_block_invoke + 136
8 com.apple.AppKit 0x00007fff34d14476 -[NSCell _sendActionFrom:] + 171
9 com.apple.AppKit 0x00007fff34d143bd -[NSButtonCell _sendActionFrom:] + 96
10 com.apple.AppKit 0x00007fff34d1069b NSControlTrackMouse + 1745
11 com.apple.AppKit 0x00007fff34d0ffa2 -[NSCell trackMouse:inRect:eek:fView:untilMouseUp:] + 130
12 com.apple.AppKit 0x00007fff34d0fe61 -[NSButtonCell trackMouse:inRect:eek:fView:untilMouseUp:] + 691
13 com.apple.AppKit 0x00007fff34d0f1dd -[NSControl mouseDown:] + 748
14 com.apple.AppKit 0x00007fff34d0d5f0 -[NSWindow(NSEventRouting) _handleMouseDownEvent:isDelayedEvent:] + 4914
15 com.apple.AppKit 0x00007fff34c77e21 -[NSWindow(NSEventRouting) _reallySendEvent:isDelayedEvent:] + 2612
16 com.apple.AppKit 0x00007fff34c771c9 -[NSWindow(NSEventRouting) sendEvent:] + 349
17 com.apple.AppKit 0x00007fff34c75554 -[NSApplication(NSEvent) sendEvent:] + 352
18 com.apple.AppKit 0x00007fff34ac25bf -[NSApplication run] + 707
19 com.apple.AppKit 0x00007fff34a94396 NSApplicationMain + 777
20 libdyld.dylib 0x00007fff718d1cc9 start + 1
Thread 1:
0 libsystem_pthread.dylib 0x00007fff71ad1b68 start_wqthread + 0
Thread 2:: com.apple.NSEventThread
0 libsystem_kernel.dylib 0x00007fff71a12dfa mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff71a13170 mach_msg + 60
2 com.apple.CoreFoundation 0x00007fff37861ef5 __CFRunLoopServiceMachPort + 247
3 com.apple.CoreFoundation 0x00007fff378609c2 __CFRunLoopRun + 1319
4 com.apple.CoreFoundation 0x00007fff3785fe3e CFRunLoopRunSpecific + 462
5 com.apple.AppKit 0x00007fff34c73954 _NSEventThread + 132
6 libsystem_pthread.dylib 0x00007fff71ad6109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff71ad1b8b thread_start + 15
Thread 3:
0 libsystem_pthread.dylib 0x00007fff71ad1b68 start_wqthread + 0
Thread 4:
0 libsystem_pthread.dylib 0x00007fff71ad1b68 start_wqthread + 0
Thread 5:: Dispatch queue: NSCGSDisableUpdates
0 libsystem_kernel.dylib 0x00007fff71a12e4e semaphore_timedwait_trap + 10
1 com.apple.SkyLight 0x00007fff66aff342 CGSUpdateManager::enable_updates_common() + 302
2 com.apple.SkyLight 0x00007fff66aff706 SLSReenableUpdateToken + 104
3 libdispatch.dylib 0x00007fff718776c4 _dispatch_call_block_and_release + 12
4 libdispatch.dylib 0x00007fff71878658 _dispatch_client_callout + 8
5 libdispatch.dylib 0x00007fff7187dc44 _dispatch_lane_serial_drain + 597
6 libdispatch.dylib 0x00007fff7187e5d6 _dispatch_lane_invoke + 363
7 libdispatch.dylib 0x00007fff71887c09 _dispatch_workloop_worker_thread + 596
8 libsystem_pthread.dylib 0x00007fff71ad2a3d _pthread_wqthread + 290
9 libsystem_pthread.dylib 0x00007fff71ad1b77 start_wqthread + 15
Thread 6:
0 libsystem_pthread.dylib 0x00007fff71ad1b68 start_wqthread + 0
Thread 7:
0 libsystem_pthread.dylib 0x00007fff71ad1b68 start_wqthread + 0
Thread 8:
0 libsystem_pthread.dylib 0x00007fff71ad1b68 start_wqthread + 0
Thread 9:: Dispatch queue: com.apple.root.user-interactive-qos
0 libsystem_kernel.dylib 0x00007fff71a14516 kevent_id + 10
1 libdispatch.dylib 0x00007fff718938b9 _dispatch_kq_poll + 163
2 libdispatch.dylib 0x00007fff718943aa _dispatch_event_loop_wait_for_ownership + 476
3 libdispatch.dylib 0x00007fff71884930 DISPATCH_WAIT_FOR_QUEUE + 270
4 libdispatch.dylib 0x00007fff71884593 _dispatch_sync_f_slow + 171
5 com.apple.AppKit 0x00007fff34c69fe6 NSCGSDisableUpdates + 506
6 com.apple.AppKit 0x00007fff34c69d02 NSCGSTransactionRunPreCommitActionsForOrder_ + 123
7 com.apple.AppKit 0x00007fff34c69c5c NSCGSTransactionRunPreCommitActions_ + 21
8 com.apple.AppKit 0x00007fff34c69c33 __39+[_NSCGSTransaction currentTransaction]_block_invoke.32 + 34
9 com.apple.QuartzCore 0x00007fff43332e40 CA::Transaction::run_commit_handlers(CATransactionPhase) + 106
10 com.apple.QuartzCore 0x00007fff43333796 CA::Context::commit_transaction(CA::Transaction*, double) + 2014
11 com.apple.QuartzCore 0x00007fff43331cf0 CA::Transaction::commit() + 644
12 com.apple.AppKit 0x00007fff34b2a384 NSPerformVisuallyAtomicChange + 154
13 com.apple.AppKit 0x00007fff34d79237 -[NSAnimation(NSInternal) _advanceTimeWithDisplayLink:] + 172
14 com.apple.AppKit 0x00007fff34cd6e34 -[NSScreenDisplayLink _fire] + 180
15 com.apple.AppKit 0x00007fff354246c2 ___NSRunLoopTimerCreateWithHandler_block_invoke + 34
16 com.apple.CoreFoundation 0x00007fff3787c7f9 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION + 20
17 com.apple.CoreFoundation 0x00007fff3787c35f __CFRunLoopDoTimer + 859
18 com.apple.CoreFoundation 0x00007fff3787be47 __CFRunLoopDoTimers + 322
19 com.apple.CoreFoundation 0x00007fff37860bea __CFRunLoopRun + 1871
20 com.apple.CoreFoundation 0x00007fff3785fe3e CFRunLoopRunSpecific + 462
21 com.apple.Foundation 0x00007fff39efb1c8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
22 com.apple.AppKit 0x00007fff34d79150 -[NSAnimation(NSInternal) _runBlocking] + 344
23 com.apple.AppKit 0x00007fff34d78e2d __42-[NSAnimation(NSInternal) _runInNewThread]_block_invoke + 97
24 libdispatch.dylib 0x00007fff718776c4 _dispatch_call_block_and_release + 12
25 libdispatch.dylib 0x00007fff71878658 _dispatch_client_callout + 8
26 libdispatch.dylib 0x00007fff71886aa8 _dispatch_root_queue_drain + 663
27 libdispatch.dylib 0x00007fff71887097 _dispatch_worker_thread2 + 92
28 libsystem_pthread.dylib 0x00007fff71ad29f7 _pthread_wqthread + 220
29 libsystem_pthread.dylib 0x00007fff71ad1b77 start_wqthread + 15
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x0000000000000000 rcx: 0x00000000e00002f0 rdx: 0x0000000000000078
rdi: 0x0000000000000000 rsi: 0x0000000000000000 rbp: 0x00007ffee4088af0 rsp: 0x00007ffee4088ac8
r8: 0x0000000000000703 r9: 0x0000000000000000 r10: 0x0000000000000048 r11: 0x0000000000000206
r12: 0x0000600002f8d0b0 r13: 0x0000000000000000 r14: 0x00007ffee4088b00 r15: 0x0000000000007a1b
rip: 0x00007fff377f941e rfl: 0x0000000000010246 cr2: 0x0000000000000000
Logical CPU: 18
Error Code: 0x00000004 (no mapping for user data read)
Trap Number: 14
Binary Images:
0x10bb76000 - 0x10bb83ff7 com.apple.ExpansionSlotUtility (2.0 - 2.0) <588A332D-277C-343B-BDC2-DAB61295F502> /System/Library/CoreServices/Expansion Slot Utility.app/Contents/MacOS/Expansion Slot Utility
0x1105f7000 - 0x1105fa047 libobjc-trampolines.dylib (787.1) <88F9B648-C455-36F8-BBB9-7D1A9F57D073> /usr/lib/libobjc-trampolines.dylib
0x115dd2000 - 0x115e63f47 dyld (750.6) <1D318D60-C9B0-3511-BE9C-82AFD2EF930D> /usr/lib/dyld
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