[Wayland-bugs] [Bug 106313] weston freezes when mouse pointer moved to the left edge of the desktop.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106313

            Bug ID: 106313
           Summary: weston freezes when mouse pointer moved to the left
                    edge of the desktop.
           Product: Wayland
           Version: unspecified
          Hardware: Other
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: weston
          Assignee: wayland-bugs at lists.freedesktop.org
          Reporter: ant8me at gmail.com

Created attachment 139220
  --> https://bugs.freedesktop.org/attachment.cgi?id=139220&action=edit
weston stderr output

When running weston-launch from a terminal, I get a freeze when the mouse
pointer is moved to the left edge of the desktop. The desktop freezes, I can
still use ctrl-alt-backspace to exit weston. The mouse is frozen and all screen
drawing is frozen. This does not occur on the top right or bottom edges.

This seems to have been introduced since updating to weston 4.0. 

I am running a standard arch Linux x86_64 (fully up to date) on an Intel
Cherrytrail PC box. There is no weston.ini file so all configuration settings
are defaults. Gnome, KDE, X, etc are not installed, just Wayland and Mesa.

I can reproduce every time as follows:

on a console terminal:
weston-launch --verbose 2>weston.log <enter>

Move mouse over to left hand edge. Everything frozen. Press ctrl-alt-backspace
to exit or kill process.

Any program like weston-simple-damage also freezes.

There is a line in the log that is output when weston freezes:
>>> atomic: couldn't commit new state: Invalid argument

I have attached a log file from the stderr pipe.

Some relevant packages installed:
wayland 1.14.0-1
wayland-protocols 1.13-1
weston 4.0.0-1
mesa 18.0.1-1
libdrm 2.4.91-3
libinput 1.10.5-1
linux 4.16.5-1

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