<html>
<head>
<base href="https://bugs.webkit.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - IDB tests crashing attempting to register sandbox extensions for blob files"
href="https://bugs.webkit.org/show_bug.cgi?id=159094">159094</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>IDB tests crashing attempting to register sandbox extensions for blob files
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>WebKit Nightly Build
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>WebCore Misc.
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>beidson@apple.com
</td>
</tr></table>
<p>
<div>
<pre>IDB tests crashing attempting to register sandbox extensions for blob files
Especially seen in storage/indexeddb/modern/handle-user-delete.html (<a href="https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&showExpectations=true&revision=202420&tests=storage%2Findexeddb%2Fmodern%2Fhandle-user-delete.html">https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&showExpectations=true&revision=202420&tests=storage%2Findexeddb%2Fmodern%2Fhandle-user-delete.html</a>)
Example:
Process: com.apple.WebKit.WebContent.Development [18076]
Path: /Volumes/VOLUME/*/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.Development.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development
Identifier: com.apple.WebKit.WebContent.Development
Version: 602+ (602.1.36+)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: com.apple.WebKit.WebContent.Development [18076]
User ID: 501
Date/Time: 2016-06-24 08:20:44.806 -0700
OS Version: Mac OS X 10.10.5 (14F1808)
Report Version: 11
Anonymous UUID: 001A66D5-6B78-D628-6709-95BDBC177AC5
Time Awake Since Boot: 2000000 seconds
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef
VM Regions Near 0xbbadbeef:
-->
__TEXT 000000010913b000-0000000109140000 [ 20K] r-x/rwx SM=COW /Volumes/VOLUME/*/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.Development.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development
Application Specific Information:
CRASHING TEST: storage/indexeddb/modern/handle-user-delete.html
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.JavaScriptCore 0x000000010d706e97 WTFCrash + 39
1 com.apple.WebCore 0x000000011080fab7 WebCore::IDBResultData::getResult() const + 103
2 com.apple.WebKit 0x00000001097f5a1d WebKit::preregisterSandboxExtensionsIfNecessary(WebKit::WebIDBResult const&) + 29
3 com.apple.WebKit 0x00000001097f59c1 WebKit::WebIDBConnectionToServer::didGetRecord(WebKit::WebIDBResult const&) + 33
4 com.apple.WebKit 0x000000010980a23f void IPC::callMemberFunctionImpl<WebKit::WebIDBConnectionToServer, void (WebKit::WebIDBConnectionToServer::*)(WebKit::WebIDBResult const&), std::__1::tuple<WebKit::WebIDBResult>, 0ul>(WebKit::WebIDBConnectionToServer*, void (WebKit::WebIDBConnectionToServer::*)(WebKit::WebIDBResult const&), std::__1::tuple<WebKit::WebIDBResult>&&, std::__1::integer_sequence<unsigned long, 0ul>) + 159
5 com.apple.WebKit 0x0000000109809ff8 void IPC::callMemberFunction<WebKit::WebIDBConnectionToServer, void (WebKit::WebIDBConnectionToServer::*)(WebKit::WebIDBResult const&), std::__1::tuple<WebKit::WebIDBResult>, std::__1::integer_sequence<unsigned long, 0ul> >(std::__1::tuple<WebKit::WebIDBResult>&&, WebKit::WebIDBConnectionToServer*, void (WebKit::WebIDBConnectionToServer::*)(WebKit::WebIDBResult const&)) + 88
6 com.apple.WebKit 0x0000000109807748 void IPC::handleMessage<Messages::WebIDBConnectionToServer::DidGetRecord, WebKit::WebIDBConnectionToServer, void (WebKit::WebIDBConnectionToServer::*)(WebKit::WebIDBResult const&)>(IPC::MessageDecoder&, WebKit::WebIDBConnectionToServer*, void (WebKit::WebIDBConnectionToServer::*)(WebKit::WebIDBResult const&)) + 264
7 com.apple.WebKit 0x0000000109806550 WebKit::WebIDBConnectionToServer::didReceiveMessage(IPC::Connection&, IPC::MessageDecoder&) + 1440
8 com.apple.WebKit 0x0000000109b21974 WebKit::WebToDatabaseProcessConnection::didReceiveMessage(IPC::Connection&, IPC::MessageDecoder&) + 292
9 com.apple.WebKit 0x000000010921a353 IPC::Connection::dispatchMessage(IPC::MessageDecoder&) + 51
10 com.apple.WebKit 0x0000000109211524 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >) + 724
11 com.apple.WebKit 0x000000010921a94f IPC::Connection::dispatchOneMessage() + 1519
12 com.apple.WebKit 0x000000010921f38d IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >)::$_10::operator()() + 29
13 com.apple.WebKit 0x000000010921f2dc WTF::NoncopyableFunction<void ()>::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >)::$_10>::call() + 28
14 com.apple.JavaScriptCore 0x000000010d736763 WTF::NoncopyableFunction<void ()>::operator()() const + 99
15 com.apple.JavaScriptCore 0x000000010d751ef8 WTF::RunLoop::performWork() + 440
16 com.apple.JavaScriptCore 0x000000010d7525c4 WTF::RunLoop::performWork(void*) + 36
17 com.apple.CoreFoundation 0x00007fff8b571a01 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
18 com.apple.CoreFoundation 0x00007fff8b563b8d __CFRunLoopDoSources0 + 269
19 com.apple.CoreFoundation 0x00007fff8b5631bf __CFRunLoopRun + 927
20 com.apple.CoreFoundation 0x00007fff8b562bd8 CFRunLoopRunSpecific + 296
21 com.apple.HIToolbox 0x00007fff86fc956f RunCurrentEventLoopInMode + 235
22 com.apple.HIToolbox 0x00007fff86fc92ea ReceiveNextEventCommon + 431
23 com.apple.HIToolbox 0x00007fff86fc912b _BlockUntilNextEventMatchingListInModeWithFilter + 71
24 com.apple.AppKit 0x00007fff888608ab _DPSNextEvent + 978
25 com.apple.AppKit 0x00007fff8885fe58 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 346
26 com.apple.AppKit 0x00007fff88855af3 -[NSApplication run] + 594
27 com.apple.AppKit 0x00007fff887d2244 NSApplicationMain + 1832
28 libxpc.dylib 0x00007fff9314b928 _xpc_objc_main + 793
29 libxpc.dylib 0x00007fff9314d030 xpc_main + 490
30 com.apple.WebKit.WebContent.Development 0x000000010913c7a0 main + 800
31 libdyld.dylib 0x00007fff931665c9 start + 1</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>