Bug 211962

Summary: WebInspector crashes STN 106 (mobile?)
Product: WebKit Reporter: Nigel Jones <nigel>
Component: Web InspectorAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Major CC: bburg, inspector-bugzilla-changes, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: Mac   
OS: macOS 10.15   
Attachments:
Description Flags
Output from crash - stack traces none

Nigel Jones
Reported 2020-05-15 10:00:43 PDT
Created attachment 399489 [details] Output from crash - stack traces STN is crashing frequently after installing the latest update (I actually removed the old version, reinstalled - so all flags etc are defaulted) The thread crash is Thread 8 Crashed:: Dispatch queue: com.apple.WebInspector.deviceAccessQueue 0 libcrypto.35.dylib 0x00007fff6dbf6bac BIO_write + 31 1 libssl.35.dylib 0x00007fff6f5eafc3 ssl3_write_pending + 124 2 libssl.35.dylib 0x00007fff6f5ea9de ssl3_write_bytes + 129 3 com.apple.mobiledevice 0x00007fff5d114367 AMDServiceConnectionSend + 119 4 com.apple.WebInspector 0x000000010e128e39 __41-[_RWITCPRelayMessage writeMobileDevice:]_block_invoke + 13 5 com.apple.WebInspector 0x000000010e128ed9 -[_RWITCPRelayMessage writeInternal:] + 156 6 com.apple.WebInspector 0x000000010e128e26 -[_RWITCPRelayMessage writeMobileDevice:] + 73 7 com.apple.WebInspector 0x000000010e19f6c9 -[RWIServiceLockdownConnection sendMessage:] + 223 8 com.apple.WebInspector 0x000000010e19c55a -[RWIServiceDeviceConnection sendMessage:] + 28 9 com.apple.CoreFoundation 0x00007fff363b393c __invoking___ + 140 10 com.apple.CoreFoundation 0x00007fff363b37e1 -[NSInvocation invoke] + 303 11 com.apple.WebInspector 0x000000010e19b4fe -[RWIServiceConnection forwardInvocation:] + 261 12 com.apple.CoreFoundation 0x00007fff363b21f5 ___forwarding___ + 829 13 com.apple.CoreFoundation 0x00007fff363b1e28 _CF_forwarding_prep_0 + 120 14 com.apple.WebInspector 0x000000010e12eb31 -[RWIBaseManager _sendIdentifierToTarget:] + 141 15 com.apple.WebInspector 0x000000010e12c43b -[RWIBaseManager targetEstablishedServiceConnection:] + 17 16 com.apple.WebInspector 0x000000010e13804c -[RWIDevice connectionEstablished] + 89 17 com.apple.WebInspector 0x000000010e19da11 -[RWIServiceDeviceConnection serviceConnectionEstablished:] + 260 18 com.apple.WebInspector 0x000000010e163d95 __86-[RWIServiceLockdownConnectionToRelay initWithDevice:mobileDeviceConnection:delegate:]_block_invoke + 153 19 com.apple.WebInspector 0x000000010e19e58d __94-[RWIServiceLockdownConnection startServiceWithName:retryPolicy:setupBlock:completionHandler:]_block_invoke_3 + 26 20 com.apple.WebInspector 0x000000010e19ebce __94-[RWIServiceLockdownConnection startServiceWithName:retryPolicy:setupBlock:completionHandler:]_block_invoke.57 + 798 21 com.apple.WebInspector 0x000000010e19f563 -[RWIServiceLockdownConnection deviceQueue_startServiceWithName:completionHandler:] + 148 22 com.apple.WebInspector 0x000000010e19e7c6 __94-[RWIServiceLockdownConnection startServiceWithName:retryPolicy:setupBlock:completionHandler:]_block_invoke.52 + 240 23 libdispatch.dylib 0x00007fff703736c4 _dispatch_call_block_and_release + 12 24 libdispatch.dylib 0x00007fff70374658 _dispatch_client_callout + 8 25 libdispatch.dylib 0x00007fff70379c44 _dispatch_lane_serial_drain + 597 26 libdispatch.dylib 0x00007fff7037a5d6 _dispatch_lane_invoke + 363 27 libdispatch.dylib 0x00007fff70383c09 _dispatch_workloop_worker_thread + 596 28 libsystem_pthread.dylib 0x00007fff705cea3d _pthread_wqthread + 290 29 libsystem_pthread.dylib 0x00007fff705cdb77 start_wqthread + 15 I only have one mobile device, and web inspector is disabled in it. It's possible it's picking up some XCode configuration - however it should not crash This is, though, on 10.5.5 beta Also reported via feedback assistant: FB7703025
Attachments
Output from crash - stack traces (137.55 KB, text/plain)
2020-05-15 10:00 PDT, Nigel Jones 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Nigel Jones
Comment 1 2020-05-15 10:01:09 PDT
MacOS version is 10.15.5 Beta (19F83c)
Nigel Jones
Comment 2 2020-05-15 10:05:18 PDT
I note webinspector had many updates for 106 -- so this could be a regression
Radar WebKit Bug Importer
Comment 3 2020-05-15 11:57:25 PDT
<rdar://problem/63283299>
Blaze Burg
Comment 4 2020-05-15 16:03:27 PDT
Nigel, taking a sysdiagnose after the crash would be immensely helpful. Could you grab one via `sudo sysdiagnose` and upload to feedbackassistant.apple.com and let me know the feedback id? thanks!
Nigel Jones
Comment 5 2020-05-15 16:06:44 PDT
I did add that to the apple feedback. Don't have one here yet
Blaze Burg
Comment 6 2020-05-15 16:22:43 PDT
Ah okay, then you don't need to do anything else. I'll look into this on Monday, but the workaround for now would be to unplug your device or enable web inspector.
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