[webkit-gtk] web process crashing on launch

[Subramani, Prasanth]

Hello,

I'm facing a web process crash with the reason 4 immediately after launch
                ERROR: 0xb706aa78 - [PID=22311] WebProcessProxy::processDidTerminateOrFailedToLaunch: reason=4

I do not see any error message or crash from the web process. Version is 2.36.4.


[-> Network 22309] NetworkProcess_CreateNetworkConnectionToWebProcess (processIdentifier 11) (sessionID ...)
[<- Network 22309] NetworkProcess_CreateNetworkConnectionToWebProcess Reply (connectionIdentifier ...) (cookieAcceptPolicy ...)
[<- UI 22303] WebProcessProxy_GetNetworkProcessConnection Reply (connectionInfo ...)
[-> Network 22309] NetworkProcess_SetIgnoreTLSErrors (sessionID ...) (ignoreTLSErrors 0)
[-> Network 22309] NetworkProcess_PreconnectTo (sessionID ...) (webPageProxyID 9) (webPageID 10) (url http://www.webkitgtk.org/) (userAgent Mozilla/5.0 (X11; Linux armv7l) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.0 Safari/605.1.15) (storedCredentialsPolicy ...) (isNavigatingToAppBoundDomain ...) (lastNavigationWasAppInitiated ...)
(NetworkProcess) Preconnecting to URL http://www.webkitgtk.org/ (storedCredentialsPolicy 1)
[-> Network 22309] NetworkConnectionToWebProcess_RegisterURLSchemesAsCORSEnabled (schemes [http, https])
Web process initialization is not setting overrideLanguages
[-> Web 22311] AuxiliaryProcess_MainThreadPing
[-> Web 22311] WebProcess_CreateWebPage (newPageID 10) (pageCreationParameters ...)
userPreferredLanguages() cache miss
[-> UI 22303] WebPageProxy_DidCreateMainFrame (frameID 3)
WebCoreLoading : About to commit provisional load from previous URL '' to new URL '' with cached page (nil)
UNIMPLEMENTED:
/usr/src/debug/webkitgtk/2.36.4-r0/webkitgtk-2.36.4/Source/WebKit/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp(1120) : virtual void WebKit::WebFrameLoaderClient::setMainFrameDocumentReady(bool)
UNIMPLEMENTED:
/usr/src/debug/webkitgtk/2.36.4-r0/webkitgtk-2.36.4/Source/WebKit/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp(195) : virtual void WebKit::WebFrameLoaderClient::setCopiesOnScroll()
HistoryController 0x7f6b9c20 updateForCommit: Updating History for commit in frame 0x7f682200 (main frame 1)
UNIMPLEMENTED:
/usr/src/debug/webkitgtk/2.36.4-r0/webkitgtk-2.36.4/Source/WebKit/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp(1459) : virtual void WebKit::WebFrameLoaderClient::prepareForDataSourceReplacement()
HistoryController 0x7f6b9c20 updateForStandardLoad: Updating History for standard load in frame 0x7f682200 (main frame 1)
NavigationScheduler 0x7f713048 cancel(newLoadInProgress=0)
WebCoreLoading : Finished committing provisional load to URL
ASSERTION FAILED: isPointerTypeAlignmentOkay(reinterpret_cast<TypePtr>(ptr))
/usr/src/debug/webkitgtk/2.36.4-r0/build/WTF/Headers/wtf/StdLibExtras.h(96) : TypePtr reinterpret_cast_ptr(void*) [with TypePtr = WTF::KeyValuePair<WebCore::ProcessQualified<WTF::UUID>, WebCore::ScriptExecutionContext*>*]
ERROR: 0xb706aa78 - [PID=22311] WebProcessProxy::didClose (web process crash)
/usr/src/debug/webkitgtk/2.36.4-r0/webkitgtk-2.36.4/Source/WebKit/UIProcess/WebProcessProxy.cpp(889) : virtual void WebKit::WebProcessProxy::didClose(IPC::Connection&)
ERROR: 0xb706aa78 - [PID=22311] WebProcessProxy::processDidTerminateOrFailedToLaunch: reason=4
/usr/src/debug/webkitgtk/2.36.4-r0/webkitgtk-2.36.4/Source/WebKit/UIProcess/WebProcessProxy.cpp(897) : void WebKit::WebProcessProxy::processDidTerminateOrFailedToLaunch(WebKit::ProcessTerminationReason)
(ProcessSwapping) Removing process with pid 22311 from the origin cache set
ERROR: 0xb711a100 - [pageProxyID=9, webPageID=10, PID=22311] WebPageProxy::processDidTerminate: (pid 22311), reason 4
/usr/src/debug/webkitgtk/2.36.4-r0/webkitgtk-2.36.4/Source/WebKit/UIProcess/WebPageProxy.cpp(7799) : void WebKit::WebPageProxy::resetStateAfterProcessTermination(WebKit::ProcessTerminationReason)
UNIMPLEMENTED:
/usr/src/debug/webkitgtk/2.36.4-r0/webkitgtk-2.36.4/Source/WebKit/UIProcess/API/gtk/PageClientImpl.cpp(377) : virtual void WebKit::PageClientImpl::closeFullScreenManager()
ERROR: 0xb711a100 - [pageProxyID=9, webPageID=10, PID=22311] WebPageProxy::dispatchProcessDidTerminate: reason=%{public}s
/usr/src/debug/webkitgtk/2.36.4-r0/webkitgtk-2.36.4/Source/WebKit/UIProcess/WebPageProxy.cpp(7877) : void WebKit::WebPageProxy::dispatchProcessDidTerminate(WebKit::ProcessTerminationReason)
WebPageProxy 9 activityStateDidChange - mayHaveChanged loading

Thanks,
Prasanth Subramani
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