Suspect of regression in GPU driver
I updated kernel of a debian system (tablet with SoC Intel Z3735G) from 5.17.0 to 5.18.0-rc6 and I observed the following instability. I returned to previous kernel 5.17.0.
May 9 07:36:18 blacktile kernel: [ 39.001799] i915 0000:00:02.0: [drm] GPU HANG: ecode 7:1:85fffff8, in Xorg [506]
May 9 07:36:20 blacktile kernel: [ 39.002858] i915 0000:00:02.0: [drm] Resetting rcs0 for stopped heartbeat on rcs0
May 9 07:36:20 blacktile kernel: [ 39.002880] i915 0000:00:02.0: [drm] Xorg[506] context reset due to GPU hang
May 9 07:36:20 blacktile lightdm[1473]: Error getting user list from org.freedesktop.Accounts: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Accounts was not provided by any .service files
May 9 07:36:27 blacktile kernel: [ 46.133919] i915 0000:00:02.0: [drm] GPU HANG: ecode 7:1:85fffff8, in Xorg [1479]
May 9 07:36:27 blacktile kernel: [ 46.134990] i915 0000:00:02.0: [drm] Resetting rcs0 for stopped heartbeat on rcs0
May 9 07:36:27 blacktile kernel: [ 46.135020] i915 0000:00:02.0: [drm] Xorg[1479] context reset due to GPU hang
Regards.