Hangs and reboots while browsing [and/or playing video]

Submitted by Alexander

Assigned to Nouveau Project

Link to original bug (#108959)

Description

Created attachment 142736
dmesg dump

Random hangs. No mouse pointer, no keyboard. The host is responsive to SSH albeit slow. After some time reboots. No traces in journald, /var/log/syslog mostly repeats dmesg dump.

System info:

$ lspci:
07:00.0 VGA compatible controller: NVIDIA Corporation GT215 [GeForce GT 240] (rev a2)

$ uname:
Linux 4.18.0-3-amd64 #1 SMP Debian 4.18.20-2 (2018-11-23) x86_64 GNU/Linux

$ dpkg:
xwayland 2:1.20.3-1
libva-wayland2:amd64 2.3.0-2
libwayland-server0:amd64 1.16.0-1
xserver-xorg-video-nouveau 1:1.0.15-3
libdrm-nouveau2:amd64 2.4.95-1

$ lsmod:
nouveau 2162688 12
mxm_wmi 16384 1 nouveau
wmi 28672 2 mxm_wmi,nouveau
video 45056 1 nouveau
ttm 131072 1 nouveau
drm_kms_helper 196608 1 nouveau
drm 475136 13 drm_kms_helper,ttm,nouveau
i2c_algo_bit 16384 1 nouveau
button 16384 1 nouveau

Attachment 142736, "dmesg dump":
nouveau.gz