[Webkit-unassigned] [Bug 179748] New: Crash in WebCore::SWServerJobQueue::didFinishInstall(WTF::ObjectIdentifier<WebCore::ServiceWorkerIdentifierType>, bool) + 62

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=179748

            Bug ID: 179748
           Summary: Crash in
                    WebCore::SWServerJobQueue::didFinishInstall(WTF::Objec
                    tIdentifier<WebCore::ServiceWorkerIdentifierType>,
                    bool) + 62
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

Created attachment 327030

  --> https://bugs.webkit.org/attachment.cgi?id=327030&action=review

Crash log

This flaky crash is seen with imported/w3c/web-platform-tests/service-workers/service-worker/shared-worker-controlled.https.html

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore                   0x00000001061e691e WebCore::SWServerJobQueue::didFinishInstall(WTF::ObjectIdentifier<WebCore::ServiceWorkerIdentifierType>, bool) + 62 (SWServerJobQueue.cpp:168)
1   com.apple.WebKit                    0x0000000103f12ae9 void IPC::handleMessage<Messages::WebSWServerToContextConnection::DidFinishInstall, WebKit::WebSWServerToContextConnection, void (WebCore::SWServerToContextConnection::*)(WTF::ObjectIdentifier<WebCore::ServiceWorkerIdentifierType>, bool)>(IPC::Decoder&, WebKit::WebSWServerToContextConnection*, void (WebCore::SWServerToContextConnection::*)(WTF::ObjectIdentifier<WebCore::ServiceWorkerIdentifierType>, bool)) + 78 (HandleMessage.h:127)
2   com.apple.WebKit                    0x0000000103c606e1 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 119 (Connection.cpp:930)
3   com.apple.WebKit                    0x0000000103c62e27 IPC::Connection::dispatchOneMessage() + 175 (Connection.cpp:959)
4   com.apple.JavaScriptCore            0x00000001094479e4 WTF::RunLoop::performWork() + 164 (RunLoop.cpp:107)
5   com.apple.JavaScriptCore            0x0000000109447c02 WTF::RunLoop::performWork(void*) + 34 (RunLoopCF.cpp:39)
6   com.apple.CoreFoundation            0x00007fff95a167e1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
7   com.apple.CoreFoundation            0x00007fff959f5f0c __CFRunLoopDoSources0 + 556
8   com.apple.CoreFoundation            0x00007fff959f542f __CFRunLoopRun + 927
9   com.apple.CoreFoundation            0x00007fff959f4e28 CFRunLoopRunSpecific + 296
10  com.apple.Foundation                0x00007fff9244fcb9 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 270
11  com.apple.Foundation                0x00007fff9244fb98 -[NSRunLoop(NSRunLoop) run] + 74
12  libxpc.dylib                        0x00007fff88c11168 _xpc_objc_main + 751
13  libxpc.dylib                        0x00007fff88c0fbbe xpc_main + 494
14  com.apple.WebKit.Storage            0x0000000103c00702 main + 536
15  libdyld.dylib                       0x00007fff879185ad start + 1

https://build.webkit.org/results/Apple%20El%20Capitan%20Release%20WK2%20(Tests)/r224899%20(6006)/results.html

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