[Webkit-unassigned] [Bug 199657] New: WebKit::WebProcessProxy::~WebProcessProxy crash

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=199657

            Bug ID: 199657
           Summary: WebKit::WebProcessProxy::~WebProcessProxy crash
           Product: WebKit
           Version: Other
          Hardware: iPhone / iPad
                OS: Other
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: public-apollonian at outlook.com

Hardware Model:      iPhone10,3
Code Type:           ARM-64 (Native)
Role:                Foreground
Parent Process:      launchd [1]

OS Version:          iPhone OS 13.0 (17A5522g)
Release Type:        Beta
Baseband Version:    4.03.02
Report Version:      104

Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x000000019926a8a8
Termination Signal: Trace/BPT trap: 5
Termination Reason: Namespace SIGNAL, Code 0x5
Terminating Process: exc handler [4778]
Triggered by Thread:  19

Thread 19 name:  WebThread
Thread 19 Crashed:
0   WebKit                              0x000000019926a8a8 WTFCrashWithInfo+ 116904 (int, char const*, char const*, int) + 20
1   WebKit                              0x00000001994de1d4 WebKit::WebProcessProxy::~WebProcessProxy+ 2687444 () + 0
2   WebKit                              0x00000001994de1fc WebKit::WebProcessProxy::~WebProcessProxy+ 2687484 () + 12
3   WebKit                              0x00000001994f0690 WTF::Detail::CallableWrapper<WebKit::WebProcessProxy::deleteWebsiteData(PAL::SessionID, WTF::OptionSet<WebKit::WebsiteDataType>, WTF::WallTime, WTF::CompletionHandler<void ()>&&)::$_27, void>::~CallableWrapper+ 2762384 () + 192
4   WebKit                              0x00000001994f0480 WTF::Detail::CallableWrapper<void IPC::Connection::sendWithAsyncReply<Messages::WebProcess::DeleteWebsiteData, WebKit::WebProcessProxy::deleteWebsiteData(PAL::SessionID, WTF::OptionSet<WebKit::WebsiteDataType>, WTF::WallTime, WTF::CompletionHandler<void ()>&&)::$_27>(Messages::WebProcess::DeleteWebsiteData&&, WebKit::WebProcessProxy::deleteWebsiteData(PAL::SessionID, WTF::OptionSet<WebKit::WebsiteDataType>, WTF::WallTime, WTF::CompletionHandler<void ()>&&)::$_27&&, unsigned long long)::'lambda'(IPC::Decoder*), void, IPC::Decoder*>::call+ 2761856 (IPC::Decoder*) + 116
5   WebKit                              0x0000000199281274 IPC::clearAsyncReplyHandlers+ 209524 (IPC::Connection const&) + 200
6   WebKit                              0x0000000199280f6c IPC::Connection::~Connection+ 208748 () + 96
7   WebKit                              0x000000019927659c WTF::Detail::CallableWrapper<WTF::ThreadSafeRefCounted<IPC::Connection, (WTF::DestructionThread)1>::deref() const::'lambda'(), void>::call+ 165276 () + 20
8   JavaScriptCore                      0x00000001a0ed83a0 WTF::dispatchFunctionsFromMainThread+ 156576 () + 316
9   Foundation                          0x00000001921abe6c __NSThreadPerformPerform + 232
10  CoreFoundation                      0x0000000191d445fc __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
11  CoreFoundation                      0x0000000191d44554 __CFRunLoopDoSource0 + 80
12  CoreFoundation                      0x0000000191d43cec __CFRunLoopDoSources0 + 180
13  CoreFoundation                      0x0000000191d3ee38 __CFRunLoopRun + 1080
14  CoreFoundation                      0x0000000191d3e6d8 CFRunLoopRunSpecific + 464
15  WebCore                             0x0000000199c0baec RunWebThread+ 4250348 (void*) + 612
16  libsystem_pthread.dylib             0x0000000191ae4164 _pthread_start + 128
17  libsystem_pthread.dylib             0x0000000191ae7aac thread_start + 8

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