Attaching lldb to Spotlight will probably require a trip to the Recovery Disk
to disable SIP.
opensnoop might serve you better though (also needs SIP disabled).
- Track all file opens by a process by name:
sudo opensnoop -n process_name
Best
Phil
@sqwarq
> On 2 Dec 2017, at 12:15, Rick Mann <rm...@latencyzero.com> wrote:
>
> Suddenly Spotlight and Safari are crashing all the time on my Mac. Both crash
> in the same library method (-[CKStoreDAAPLibrary _writePersistedStore])
> trying to insert nil into some Obj-C collection. That makes me think there's
> a file on my drive that's corrupted, and if I can delete it, I might be able
> to restore sanity.
>
> It occurs to me there's probably a way to stop execution on the call of that
> method, and see what files are open by that process (Spotlight or Safari),
> but I'm not very well-versed in using the debugger outside of Xcode and my
> own projects.
>
> Can anyone here suggest a course of action?
>
> FWIW, here's the stack trace that's crashing:
>
> Process: Spotlight [1338]
> Path:
> /System/Library/CoreServices/Spotlight.app/Contents/MacOS/Spotlight
> Identifier: com.apple.Spotlight
> Version: 1.0 (1191.1)
> Build Info: SpotlightUI-1191001000000000~1
> Code Type: X86-64 (Native)
> Parent Process: ??? [1]
> Responsible: Spotlight [1338]
> User ID: 501
>
> Date/Time: 2017-12-01 20:57:46.075 -0800
> OS Version: Mac OS X 10.13.1 (17B1003)
> Report Version: 12
> Bridge OS Version: 3.0 (14Y661)
> Anonymous UUID: 1DA543BA-84A4-BF63-1D1F-35503B90A432
>
>
> Time Awake Since Boot: 6200 seconds
>
> System Integrity Protection: enabled
>
> Crashed Thread: 4 Dispatch queue: com.apple.root.default-qos
>
> Exception Type: EXC_CRASH (SIGABRT)
> Exception Codes: 0x0000000000000000, 0x0000000000000000
> Exception Note: EXC_CORPSE_NOTIFY
>
> Application Specific Information:
> *** Terminating app due to uncaught exception 'NSInvalidArgumentException',
> reason: '*** -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]:
> attempt to insert nil object from objects[1]'
> terminating with uncaught exception of type NSException
> abort() called
>
> Application Specific Backtrace 1:
> 0 CoreFoundation 0x00007fff487ef2fb
> __exceptionPreprocess + 171
> 1 libobjc.A.dylib 0x00007fff6f160c76
> objc_exception_throw + 48
> 2 CoreFoundation 0x00007fff488307b4
> _CFThrowFormattedException + 202
> 3 CoreFoundation 0x00007fff486f27c2
> -[__NSPlaceholderDictionary initWithObjects:forKeys:count:] + 322
> 4 CoreFoundation 0x00007fff486f264b +[NSDictionary
> dictionaryWithObjects:forKeys:count:] + 59
> 5 CommerceKit 0x00007fff5a62d858
> -[CKStoreDAAPLibrary _writePersistedStore] + 402
> 6 CommerceKit 0x00007fff5a62fc45
> -[CKStoreDAAPLibrary _updatedItems:deletedItems:withLatestVersion:] + 988
> 7 CommerceKit 0x00007fff5a62f734
> __66-[CKStoreDAAPLibrary
> _pollDAAPServerWithReason:completionHandler:]_block_invoke_3 + 273
> 8 CommerceKit 0x00007fff5a630f47
> __94-[CKStoreDAAPLibrary
> _performDAAPRequestWithAction:body:contentType:reason:completionHandler:]_block_invoke_2
> + 520
> 9 libdispatch.dylib 0x00007fff6fd1d6cd
> _dispatch_call_block_and_release + 12
> 10 libdispatch.dylib 0x00007fff6fd15e88
> _dispatch_client_callout + 8
> 11 libdispatch.dylib 0x00007fff6fd22da5
> _dispatch_queue_override_invoke + 880
> 12 libdispatch.dylib 0x00007fff6fd17a7a
> _dispatch_root_queue_drain + 515
> 13 libdispatch.dylib 0x00007fff6fd17826
> _dispatch_worker_thread3 + 101
> 14 libsystem_pthread.dylib 0x00007fff6ffd91ca _pthread_wqthread
> + 1387
> 15 libsystem_pthread.dylib 0x00007fff6ffd8c4d start_wqthread + 13
> .
> .
> .
>
> Thanks!
>
>
> --
> Rick Mann
> rm...@latencyzero.com
>
>
>
>
>
> --
> Rick Mann
> rm...@latencyzero.com
>
>
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