[Webkit-unassigned] [Bug 211962] New: WebInspector crashes STN 106 (mobile?)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=211962

            Bug ID: 211962
           Summary: WebInspector crashes STN 106 (mobile?)
           Product: WebKit
           Version: Safari Technology Preview
          Hardware: Macintosh
                OS: macOS 10.15
            Status: NEW
          Severity: Major
          Priority: P2
         Component: Web Inspector
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: nigel at cherrybyte.me.uk
                CC: inspector-bugzilla-changes at group.apple.com

Created attachment 399489

  --> https://bugs.webkit.org/attachment.cgi?id=399489&action=review

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

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