Bug#848895: Chromium freezes randomly

[Luke Kenneth Casson Leighton <lkcl@lkcl.net>]

---
crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68


On Tue, Apr 18, 2017 at 3:27 AM, Michel Dänzer <michel@daenzer.net> wrote:

>> far from being 100% reproducible when resizing glxgears under fvwm2
>> with DRI2, glxgears freezing is now 100% *un*reproducible.
>
> Please attach the Xorg log file.

 not too much to see, here, michel (yes it really is only 58 lines
long).  also including cat /proc/version and relevant section from
xorg.conf


lkcl@fizzy:/etc/X11$ cat /proc/version
Linux version 4.9.0-1-amd64 (debian-kernel@lists.debian.org) (gcc
version 6.3.0 20170124 (Debian 6.3.0-5) ) #1 SMP Debian 4.9.6-3
(2017-01-28)


Section "Device"
    Identifier  "Intel Graphics"
    Driver      "intel"
    BusID       "PCI:0:2:0"
    #Driver      "nvidia"
    #BusID       "PCI:1:0:0"
        #Option     "SwapBuffersWait"           "false"
        Option     "AccelMethod"            "sna"
        Option     "TearFree"           "true"
        Option      "DRI"       "3"
EndSection

[   274.305] 
X.Org X Server 1.19.0
Release Date: 2016-11-15
[   274.383] X Protocol Version 11, Revision 0
[   274.428] Build Operating System: Linux 4.8.10+ x86_64 Debian
[   274.483] Current Operating System: Linux fizzy 4.7.8lkcl #1 SMP Sun Dec 11 00:13:10 GMT 2016 x86_64
[   274.534] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.7.8lkcl root=/dev/mapper/pc-root ro quiet rcutree.rcu_idle_gp_delay=1
[   274.676] Build Date: 25 November 2016  03:55:18AM
[   274.721] xorg-server 2:1.19.0-2.0nosystemd1 (https://www.debian.org/support) 
[   274.765] Current version of pixman: 0.33.6
[   274.815] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[   274.855] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   275.250] (==) Log file: "/var/log/Xorg.0.log", Time: Mon Dec 12 00:03:16 2016
[   275.600] (==) Using config file: "/etc/X11/xorg.conf"
[   275.644] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[   275.982] (==) ServerLayout "X.org Configured"
[   276.013] (**) |-->Screen "Screen0" (0)
[   276.043] (**) |   |-->Monitor "Monitor0"
[   276.074] (**) |   |-->Device "Intel Graphics"
[   276.103] (**) |-->Input Device "Mouse0"
[   276.134] (==) Automatically adding devices
[   276.164] (==) Automatically enabling devices
[   276.194] (==) Automatically adding GPU devices
[   276.225] (==) Max clients allowed: 256, resource mask: 0x1fffff
[   276.286] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[   276.318] 	Entry deleted from font path.
[   276.481] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[   276.511] 	Entry deleted from font path.
[   276.645] (**) FontPath set to:
	/usr/share/fonts/X11/misc,
	/usr/share/fonts/X11/100dpi/:unscaled,
	/usr/share/fonts/X11/75dpi/:unscaled,
	/usr/share/fonts/X11/Type1,
	/usr/share/fonts/X11/100dpi,
	/usr/share/fonts/X11/75dpi,
	built-ins,
	/usr/share/fonts/X11/misc,
	/usr/share/fonts/X11/100dpi/:unscaled,
	/usr/share/fonts/X11/75dpi/:unscaled,
	/usr/share/fonts/X11/Type1,
	/usr/share/fonts/X11/100dpi,
	/usr/share/fonts/X11/75dpi,
	built-ins
[   276.674] (**) ModulePath set to "/usr/lib/xorg/modules"
[   276.705] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[   276.734] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
[   276.765] (WW) Disabling Mouse0
[   276.795] (II) Loader magic: 0x55f4e523cd40
[   276.826] (II) Module ABI versions:
[   276.856] 	X.Org ANSI C Emulation: 0.4
[   276.887] 	X.Org Video Driver: 23.0
[   276.917] 	X.Org XInput driver : 24.1
[   276.947] 	X.Org Server Extension : 10.0
[   277.386] (II) xfree86: Adding drm device (/dev/dri/card0)