Nouveau causes lockup - fifo: read fault at 00005ac000 engine 00 [GR] client 02 [GPC1/PE_0] reason 02 [PTE] on channel 24 [103b5b2000 Xwayland[1507]]

Submitted by n.honnef@gmail.com

Assigned to Nouveau Project

Link to original bug (#103780)

Description

Created attachment 135521
Journalctl log

This is on a fresh Fedora 27 installation with Gnome 3.26 on Wayland. It seems to happen randomly about 5-30 min after login.

CPU: Intel Core i5-3570K
GPU: NVIDIA Corporation GM204 [GeForce GTX 970]
Kernel: 4.13.12-300.fc27.x86_64

Attachment 135521, "Journalctl log":
journalctl.log