Hello all, i think i have the same issue. Encountered on Ubuntu 18.04 and
kernels 5.3.0, 5.4.31, 5.5.16 and 5.5.6 (ppa mainline build). I'm in a
virtualized VM with Proxmox
I can EASILY reproduce it within a minute (start Kodi for example).
inxi -SCGxxxz:
System: Host: hystUbuTest Kernel: 5.5.6-050506-generic x86_64 bits: 64 gcc:
9.2.1
Desktop: Gnome 3.28.4 (Gtk 3.22.30-1ubuntu4) info: gnome-shell dm:
gdm3 Distro: Ubuntu 18.04.4 LTS
CPU: Quad core Common KVM (-MCP-) arch: Netburst Prescott rev.1 cache:
16384 KB
flags: (lm nx sse sse2 sse3) bmips: 21697
clock speeds: max: 2712 MHz 1: 2712 MHz 2: 2712 MHz 3: 2712 MHz 4:
2712 MHz
Graphics: Card: Intel HD Graphics 620 bus-ID: 00:10.0 chip-ID: 8086:5916
Display Server: x11 (X.Org 1.20.5 ) drivers: vmware (unloaded:
modesetting,fbdev,vesa)
Resolution: 1920x1080@60.00hz
OpenGL: renderer: Mesa DRI Intel HD Graphics 620 (Kaby Lake GT2)
version: 4.5 Mesa 19.2.8 (compat-v: 3.0) Direct Render: Yes
journalctl -b | grep i915:
avr 12 13:08:54 hystUbuTest kernel: i915 0000:00:10.0: vgaarb: deactivate vga
console
avr 12 13:08:54 hystUbuTest kernel: i915 0000:00:10.0: Invalid PCI ROM header
signature: expecting 0xaa55, got 0x0000
avr 12 13:08:54 hystUbuTest kernel: i915 0000:00:10.0: vgaarb: changed VGA
decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
avr 12 13:08:54 hystUbuTest kernel: [drm] Finished loading DMC firmware
i915/kbl_dmc_ver1_04.bin (v1.4)
avr 12 13:08:55 hystUbuTest kernel: [drm] Initialized i915 1.6.0 20191101 for
0000:00:10.0 on minor 0
avr 12 13:08:55 hystUbuTest kernel: snd_hda_intel 0000:00:11.0: bound
0000:00:10.0 (ops i915_audio_component_bind_ops [i915])
avr 12 13:08:55 hystUbuTest kernel: fbcon: i915drmfb (fb0) is primary device
avr 12 13:08:55 hystUbuTest kernel: i915 0000:00:10.0: fb0: i915drmfb frame
buffer device
avr 12 13:08:58 hystUbuTest /usr/lib/gdm3/gdm-x-session[973]: 915G,
E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
avr 12 13:08:58 hystUbuTest /usr/lib/gdm3/gdm-x-session[973]: (II) intel(0):
Using Kernel Mode Setting driver: i915, version 1.6.0 20191101
avr 12 13:14:33 hystUbuTest kernel: i915 0000:00:10.0: GPU HANG: ecode
9:2:0x00000000, stopped heartbeat on bcs0
avr 12 13:14:33 hystUbuTest kernel: drm/i915 developers can then reassign to
the right component if it's not a kernel issue.
avr 12 13:14:33 hystUbuTest kernel: i915 0000:00:10.0: Resetting bcs0 for
stopped heartbeat on bcs0
Afterwards, i have such issues that will block the computer and need a
reboot to solve:
Apr 12 13:05:45 hystUbuTest kernel: [ 1025.728158] i915 0000:00:10.0: Resetting
bcs0 for preemption time out
Apr 12 13:05:50 hystUbuTest kernel: [ 1031.617233] i915 0000:00:10.0: Resetting
bcs0 for preemption time out
Apr 12 13:05:57 hystUbuTest kernel: [ 1037.761206] i915 0000:00:10.0: Resetting
bcs0 for preemption time out
Apr 12 13:06:03 hystUbuTest kernel: [ 1043.649152] i915 0000:00:10.0: Resetting
bcs0 for preemption time out
Apr 12 13:06:08 hystUbuTest kernel: [ 1049.537229] i915 0000:00:10.0: Resetting
bcs0 for preemption time out
Let me know how to contribute with testing some patchs or debug. Thank
you.
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https://bugs.launchpad.net/bugs/1872001
Title:
5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0
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