maintainer-feedback requested: [Bug 213147] x11/mate: Session crashes when moving Chromium windows around in a VNC remote connection

[bugzilla-noreply at freebsd.org]

ccradu at gmail.com has reassigned Bugzilla Automation <bugzilla at FreeBSD.org>'s
request for maintainer-feedback to gnome at FreeBSD.org:
Bug 213147: x11/mate: Session crashes when moving Chromium windows around in a
VNC remote connection
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213147



--- Description ---
Created attachment 175346
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=175346&action=edit
dmesg log

I installed MATE 1.12 inside the latest TrueOS snapshot (2016-09-29-x64, from
http://download.trueos.org/master/amd64/
The, when I connect to a MATE session over VNC, the session crashes when moving
the Chromium window around with the mouse.
Initially this happened on a Skylake i5 PC, but I could reproduce in VirtualBox
as well (see below).

Steps to reproduce:
- Install TrueOS in VirtualBox using TrueOS-Desktop-2016-09-29-x64-DVD.iso
- Enable VNC in Login Manager Settings, enable port 5900 in firewall
- Install MATE and Chromium
- Connect to the MATE session over VNC
- Open Chromium, move the window with the mouse
- Result: Session crashes

Attached are dmesg and X logs and X config file.