Comment 1 for bug 996901

dmesg:

gtk-window-deco[3475]: segfault at 188 ip 000000000040e870 sp 00007fffe6076100 error 4 in gtk-window-decorator[400000+1e000]
[184591.017258] gtk-window-deco[3518]: segfault at 188 ip 000000000040e870 sp 00007fffd44e1150 error 4 in gtk-window-decorator[400000+1e000]
[184594.248928] gtk-window-deco[3520]: segfault at 188 ip 000000000040e870 sp 00007fff8194f800 error 4 in gtk-window-decorator[400000+1e000]
[184600.597232] gtk-window-deco[3522]: segfault at 188 ip 000000000040e870 sp 00007fffe4a305e0 error 4 in gtk-window-decorator[400000+1e000]
[184613.783885] gtk-window-deco[3523]: segfault at 188 ip 000000000040e870 sp 00007fffdb69a820 error 4 in gtk-window-decorator[400000+1e000]
[184617.284635] gtk-window-deco[3525]: segfault at 188 ip 000000000040e870 sp 00007fffcba0f960 error 4 in gtk-window-decorator[400000+1e000]
[184620.749248] gtk-window-deco[3526]: segfault at 188 ip 000000000040e870 sp 00007fff30bd7530 error 4 in gtk-window-decorator[400000+1e000]
[184631.430202] gtk-window-deco[3528]: segfault at 188 ip 000000000040e870 sp 00007fff40916230 error 4 in gtk-window-decorator[400000+1e000]
[184670.028736] gtk-window-deco[3530]: segfault at 188 ip 000000000040e870 sp 00007fff750ae860 error 4 in gtk-window-decorator[400000+1e000]
[184693.424800] gtk-window-deco[3531]: segfault at 188 ip 000000000040e870 sp 00007ffffebe5c20 error 4 in gtk-window-decorator[400000+1e000]
[184945.007852] gtk-window-deco[3555]: segfault at 180 ip 000000000040da8c sp 00007fff3955e060 error 4 in gtk-window-decorator[400000+1e000]
[189014.787701] gtk-window-deco[10555]: segfault at 180 ip 000000000040da8c sp 00007fff977f57b0 error 4 in gtk-window-decorator[400000+1e000]