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<base href="https://bugs.webkit.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] Web process crash destroying PlatformDisplayX11 in exit handler"
href="https://bugs.webkit.org/show_bug.cgi?id=164920">164920</a>
</td>
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<th>Summary</th>
<td>[GTK] Web process crash destroying PlatformDisplayX11 in exit handler
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Nightly Build
</td>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
</td>
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<th>Component</th>
<td>WebKit Gtk
</td>
</tr>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mcatanzaro@igalia.com
</td>
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<th>CC</th>
<td>bugs-noreply@webkitgtk.org
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</tr></table>
<p>
<div>
<pre>Some search provider (I guess epiphany) web process crash destroying PlatformDisplayX11 in exit handler:
Thread 1 (Thread 0x7fa240ba3440 (LWP 1808)):
#0 0x0000000000000000 in ?? ()
No symbol table info available.
#1 0x00007fa23f9c2319 in WebCore::PlatformDisplayX11::~PlatformDisplayX11 (this=0x7fa229992240, __in_chrg=<optimized out>) at /usr/src/debug/webkitgtk-2.13.90/Source/WebCore/platform/graphics/x11/PlatformDisplayX11.cpp:58
No locals.
#2 0x00007fa23278a420 in __run_exit_handlers (status=status@entry=0, listp=0x7fa232b105b8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:83
atfct = <optimized out>
onfct = <optimized out>
cxafct = <optimized out>
f = <optimized out>
#3 0x00007fa23278a47a in __GI_exit (status=status@entry=0) at exit.c:105
No locals.
#4 0x00007fa23e8e9ed3 in IPC::Connection::didFailToSendSyncMessage (this=this@entry=0x7fa2299e8000) at /usr/src/debug/webkitgtk-2.13.90/Source/WebKit2/Platform/IPC/Connection.cpp:814
No locals.
#5 0x00007fa23e8ecc11 in IPC::Connection::sendSyncMessage (this=this@entry=0x7fa2299e8000, syncRequestID=28, encoder=std::unique_ptr<IPC::Encoder> containing 0x7fa1b8f73a00, timeout=..., timeout@entry=..., sendSyncOptions=sendSyncOptions@entry=...) at /usr/src/debug/webkitgtk-2.13.90/Source/WebKit2/Platform/IPC/Connection.cpp:474
locker = {m_lockable = 0x7fa2299e80c8}
protect = <optimized out>
reply = std::unique_ptr<IPC::Decoder> containing 0x7fffec1d4000
#6 0x00007fa23ea142dd in IPC::Connection::sendSync<Messages::WebProcessProxy::ShouldTerminate>(Messages::WebProcessProxy::ShouldTerminate&&, Messages::WebProcessProxy::ShouldTerminate::Reply&&, unsigned long, std::chrono::duration<long, std::ratio<1l, 1000l> >, WTF::OptionSet<IPC::SendSyncOption>) (sendSyncOptions=..., timeout=..., destinationID=0, reply=<optimized out>, message=<optimized out>, this=0x7fa2299e8000) at /usr/src/debug/webkitgtk-2.13.90/Source/WebKit2/Platform/IPC/Connection.h:353
syncRequestID = 28
encoder = std::unique_ptr<IPC::Encoder> containing 0x0
replyDecoder = std::unique_ptr<IPC::Decoder> containing 0x7fa23e1c3ee8 <bmalloc::PerProcess<bmalloc::Heap>::s_mutex>
#7 WebKit::WebProcess::shouldTerminate (this=<optimized out>) at /usr/src/debug/webkitgtk-2.13.90/Source/WebKit2/WebProcess/WebProcess.cpp:616
shouldTerminate = false
#8 0x00007fa23e8f7f4a in WebKit::ChildProcess::terminationTimerFired (this=0x55746952c570) at /usr/src/debug/webkitgtk-2.13.90/Source/WebKit2/Shared/ChildProcess.cpp:160
No locals.
#9 0x00007fa23eabba67 in WebKit::WebPage::close (this=this@entry=0x7fa2299ce000) at /usr/src/debug/webkitgtk-2.13.90/Source/WebKit2/WebProcess/WebPage/WebPage.cpp:1113
isRunningModal = false
#10 0x00007fa23ebfeb5b in IPC::callMemberFunctionImpl<WebKit::WebPage, void (WebKit::WebPage::*)(), std::tuple<>>(WebKit::WebPage*, void (WebKit::WebPage::*)(), std::tuple<>&&, std::integer_sequence<unsigned long>) (args=<optimized out>, function=<optimized out>, object=0x7fa2299ce000) at /usr/src/debug/webkitgtk-2.13.90/Source/WebKit2/Platform/IPC/HandleMessage.h:13
No locals.
Longer backtrace downstream.</pre>
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