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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] UI process crash in WebKit::WaylandCompositor::Surface::prepareTextureForPainting"
href="https://bugs.webkit.org/show_bug.cgi?id=164911">164911</a>
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<th>Summary</th>
<td>[GTK] UI process crash in WebKit::WaylandCompositor::Surface::prepareTextureForPainting
</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>
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<th>OS</th>
<td>Linux
</td>
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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>
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<th>Reporter</th>
<td>mcatanzaro@igalia.com
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<th>CC</th>
<td>bugs-noreply@webkitgtk.org
</td>
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<pre>UI process crash in WebKit::WaylandCompositor::Surface::prepareTextureForPainting. I have 39 reports of this:
Truncated backtrace:
Thread no. 1 (10 frames)
#0 WebKit::WaylandCompositor::Buffer::size at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/gtk/WaylandCompositor.cpp:140
#1 WebKit::WaylandCompositor::Surface::prepareTextureForPainting at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/gtk/WaylandCompositor.cpp:217
#2 WebKit::WaylandCompositor::getTexture at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/gtk/WaylandCompositor.cpp:490
#3 WebKit::AcceleratedBackingStoreWayland::paint at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/gtk/AcceleratedBackingStoreWayland.cpp:93
#4 webkitWebViewBaseDraw at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewBase.cpp:539
#5 gtk_widget_draw_internal at gtkwidget.c:7015
#6 gtk_container_propagate_draw at gtkcontainer.c:3838
#7 gtk_container_draw at gtkcontainer.c:3658
#8 gtk_widget_draw_internal at gtkwidget.c:7015
#9 gtk_container_propagate_draw at gtkcontainer.c:3838
|this| is null in WebKit::WaylandCompositor::Buffer::size. Full backtrace downstream.</pre>
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