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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] Crash in WebKit::LayerTreeHostGtk::flushAndRenderLayers"
href="https://bugs.webkit.org/show_bug.cgi?id=154892">154892</a>
</td>
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<tr>
<th>Summary</th>
<td>[GTK] Crash in WebKit::LayerTreeHostGtk::flushAndRenderLayers
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>Other
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</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>WebKit Gtk
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mcatanzaro@igalia.com
</td>
</tr>
<tr>
<th>CC</th>
<td>bugs-noreply@webkitgtk.org
</td>
</tr></table>
<p>
<div>
<pre>Version-Release number of selected component:
webkitgtk4-2.10.0-1.fc23
Additional info:
reporter: libreport-2.6.2
backtrace_rating: 4
cmdline: /usr/libexec/webkit2gtk-4.0/WebKitWebProcess 28
crash_function: _g_log_abort
executable: /usr/libexec/webkit2gtk-4.0/WebKitWebProcess
global_pid: 14038
kernel: 4.2.3-300.fc23.x86_64
runlevel: N 5
type: CCpp
uid: 1000
Truncated backtrace:
Thread no. 1 (10 frames)
#0 _g_log_abort at gmessages.c:324
#10 dri2XcbSwapBuffers at dri2_glx.c:815
#11 dri2SwapBuffers at dri2_glx.c:853
#12 WebKit::LayerTreeHostGtk::flushAndRenderLayers at /usr/src/debug/webkitgtk-2.10.0/Source/WebKit2/WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:318
#13 WebKit::LayerTreeHostGtk::layerFlushTimerFired at /usr/src/debug/webkitgtk-2.10.0/Source/WebKit2/WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:237
#14 std::function<void ()>::operator()() const at /usr/include/c++/5.1.1/functional:2271
#15 WTF::GMainLoopSource::voidCallback at /usr/src/debug/webkitgtk-2.10.0/Source/WTF/wtf/glib/GMainLoopSource.cpp:365
#16 WTF::GMainLoopSource::voidSourceCallback at /usr/src/debug/webkitgtk-2.10.0/Source/WTF/wtf/glib/GMainLoopSource.cpp:456
#21 WTF::RunLoop::run at /usr/src/debug/webkitgtk-2.10.0/Source/WTF/wtf/glib/RunLoopGLib.cpp:67
#22 WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> at /usr/src/debug/webkitgtk-2.10.0/Source/WebKit2/Shared/unix/ChildProcessMain.h:61
Another user reports:
"""I was refered to this bug by abrt.
I had a youtube video playing and I detached its tab to make a new browser window, and when it started reloading the webpage the web view crashed."""
Indeed, I can make the web process crash 100% by dragging a tab out of Epiphany, creating a new window, when that tab is in accelerated compositing mode.</pre>
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