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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] WebProcess from WebKitGtk+ 2.15.2 SIGSEGVs in WebKit::AcceleratedBackingStoreX11::update(WebKit::LayerTreeContext const&) () at Source/WebKit2/UIProcess/gtk/AcceleratedBackingStoreX11.cpp:145"
href="https://bugs.webkit.org/show_bug.cgi?id=165656#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] WebProcess from WebKitGtk+ 2.15.2 SIGSEGVs in WebKit::AcceleratedBackingStoreX11::update(WebKit::LayerTreeContext const&) () at Source/WebKit2/UIProcess/gtk/AcceleratedBackingStoreX11.cpp:145"
href="https://bugs.webkit.org/show_bug.cgi?id=165656">bug 165656</a>
from <span class="vcard"><a class="email" href="mailto:mcatanzaro@igalia.com" title="Michael Catanzaro <mcatanzaro@igalia.com>"> <span class="fn">Michael Catanzaro</span></a>
</span></b>
<pre>The backtraces you attached don't have any local variables or line numbers. Can you do a build with debug info (-DCMAKE_BUILD_TYPE=RelWithDebInfo) and post another backtrace taken with 'bt full'? They're also missing debuginfo from libX11.so which needs to be fixed. I would always insist on this quality level to have a more useful crash report.</pre>
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