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<body><span class="vcard"><a class="email" href="mailto:marciosr10@gmail.com" title="Márcio <marciosr10@gmail.com>"> <span class="fn">Márcio</span></a>
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<a class="bz_bug_link
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title="NEW - [GTK] Another crash in cairo_surface_set_device_scale"
href="https://bugs.webkit.org/show_bug.cgi?id=149561">bug 149561</a>
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<td>marciosr10@gmail.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] Another crash in cairo_surface_set_device_scale"
href="https://bugs.webkit.org/show_bug.cgi?id=149561#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] Another crash in cairo_surface_set_device_scale"
href="https://bugs.webkit.org/show_bug.cgi?id=149561">bug 149561</a>
from <span class="vcard"><a class="email" href="mailto:marciosr10@gmail.com" title="Márcio <marciosr10@gmail.com>"> <span class="fn">Márcio</span></a>
</span></b>
<pre>I had a similar problem with epiphany 3.18.0 at app start.
Terminal output:
Gdk-CRITICAL **: gdk_window_create_similar_surface: assertion 'GDK_IS_WINDOW (window)' failed
GDB backtrace:
Starting program: /usr/bin/epiphany
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffe1bff700 (LWP 2717)]
[New Thread 0x7fffe13fe700 (LWP 2718)]
[New Thread 0x7fffe0bfd700 (LWP 2719)]
[New Thread 0x7fff92b92700 (LWP 2720)]
[New Thread 0x7fff92391700 (LWP 2721)]
[New Thread 0x7fff91b90700 (LWP 2722)]
[New Thread 0x7fff9138f700 (LWP 2725)]
[New Thread 0x7fff90b8e700 (LWP 2726)]
[New Thread 0x7fff83fff700 (LWP 2727)]
[New Thread 0x7fff82782700 (LWP 2740)]
[New Thread 0x7fff81f81700 (LWP 2741)]
[New Thread 0x7fff8110c700 (LWP 2761)]
[New Thread 0x7fff8090b700 (LWP 2764)]
[New Thread 0x7fff6ffff700 (LWP 2773)]
[New Thread 0x7fff6f7fe700 (LWP 2774)]
[New Thread 0x7fff6effd700 (LWP 2775)]
(epiphany:2708): Gdk-CRITICAL **: gdk_window_create_similar_surface: assertion 'GDK_IS_WINDOW (window)' failed
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff1fc0190 in cairo_surface_set_device_scale ()
from /usr/lib/libcairo.so.2
(gdb) dt
Undefined command: "dt". Try "help".
(gdb) bt
#0 0x00007ffff1fc0190 in cairo_surface_set_device_scale ()
from /usr/lib/libcairo.so.2
#1 0x00007ffff526d276 in ?? () from /usr/lib/libwebkit2gtk-4.0.so.37
#2 0x00007ffff526d507 in ?? () from /usr/lib/libwebkit2gtk-4.0.so.37
#3 0x00007ffff521a556 in ?? () from /usr/lib/libwebkit2gtk-4.0.so.37
#4 0x00007ffff521ab3f in ?? () from /usr/lib/libwebkit2gtk-4.0.so.37
#5 0x00007ffff52a046d in ?? () from /usr/lib/libwebkit2gtk-4.0.so.37
#6 0x00007ffff4fef239 in ?? () from /usr/lib/libwebkit2gtk-4.0.so.37
#7 0x00007ffff50af882 in ?? () from /usr/lib/libwebkit2gtk-4.0.so.37
#8 0x00007ffff4feb45b in ?? () from /usr/lib/libwebkit2gtk-4.0.so.37
#9 0x00007ffff4febe7b in ?? () from /usr/lib/libwebkit2gtk-4.0.so.37
#10 0x00007ffff66d10bf in ?? () from /usr/lib/libwebkit2gtk-4.0.so.37
#11 0x00007ffff4997c6c in WTF::GMainLoopSource::voidCallback() ()
from /usr/lib/libjavascriptcoregtk-4.0.so.18
#12 0x00007ffff499660a in WTF::GMainLoopSource::voidSourceCallback(WTF::GMainLoopSource*) () from /usr/lib/libjavascriptcoregtk-4.0.so.18
#13 0x00007ffff11f2c7a in g_main_context_dispatch ()
from /usr/lib/libglib-2.0.so.0
#14 0x00007ffff11f3020 in ?? () from /usr/lib/libglib-2.0.so.0
#15 0x00007ffff11f30cc in g_main_context_iteration ()
from /usr/lib/libglib-2.0.so.0</pre>
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