| Bug ID | 105045 |
|---|---|
| Summary | System freeze with nouveau |
| Product | Mesa |
| Version | 17.3 |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | critical |
| Priority | medium |
| Component | Drivers/DRI/nouveau |
| Assignee | nouveau@lists.freedesktop.org |
| Reporter | serg.partizan@gmail.com |
| QA Contact | nouveau@lists.freedesktop.org |
Created attachment 137273=
[details]
dmesg after crash
I use ArchLinux with latest updates:
- linux 4.15.2-2
- mesa 17.3.3-2
- wayland 1.14.0-1
- wayland-protocols 1.12-1
- gnome-shell 3.26.2+14+g64c857e3f-1
And Nvidia GTX 1080 hardware.
My system sometimes freezes when i open new tab in gvim. It does not respon=
d to
Ctrl+Alt+1-7, so i cannot switch to terminal. But it reacts to REISUB, whic=
h i
used until today.
Today I connected to desktop via ssh, used `strace` to connect to Xwayland,=
and
it was doing over and over something with DRM_IOCTL_NOUVEAU_GEM_PUSHBUF.
I forgot to save that log, i will include it next time.
Then i killed process with `kill -QUIT`, and it saved coredumps from Xwayla=
nd
and gnome-shell. After that gdm restarted and everything was fine.
Attaching dmesg and coredumps. What else can i do to help fix this bug?
Created attachment 137277 =
[details]
xwayland coredump
Created attachment 137276<=
/a> [details]
gnome-shell core dump
| What | Removed | Added |
|---|---|---|
| Priority | medium | high |
This happens because GPU fault recovery currently leaves the p= rocess in a totally broken state. (And all other processes that use the GPU, seemingly.) The general approach has been to try to avoid the GPU faults in the first p= lace -- that will be printed before any of your other errors (i.e. before the nv50_cal stuff). Note that mesa 18.0 may have some relevant fixes, e.g.=20 commit adcd241b563f44b2e3e92f5d840e2f617bc25836 Author: Ilia Mirkin <imirkin= @alum.mit.edu> Date: Mon Jan 1 14:54:17 2018 -0500 nvc0: ensure that pushbuf keeps ref to old text/tls bos Perhaps worth a shot. (This could hit if gnome-shell were generating tons a= nd tons of silly shaders. Which it might be.)
Can i just apply that patch to 17.3 or better build everything= from git?
(In reply to Sergey Tereschenko from comment #4) > Can i just apply that patch to 17.3 or better bu= ild everything from git? You can just apply it. There's other stuff that's gone in though... I was j= ust pointing out one thing I did. A bunch of people had issues with 17.3 and resizing stuff as I recall... other things too. I'd basically recommend run= ning mesa master -- mesa is not very good at backporting fixes. And master's very rarely in a broken state.
(In reply to Ilia Mirkin from comment #5) > (In reply to Sergey Tereschenko from comment #4) > > Can i just apply that patch to 17.3 or better build everything fr= om git? >=20 > You can just apply it. There's other stuff that's gone in though... I = was > just pointing out one thing I did. A bunch of people had issues with 1= 7.3 > and resizing stuff as I recall... other things too. I'd basically reco= mmend > running mesa master -- mesa is not very good at backporting fixes. And > master's very rarely in a broken state. Thanks, i'll try to build from git.
(In reply to Ilia Mirkin from comment #5) > (In reply to Sergey Tereschenko from comment #4) > > Can i just apply that patch to 17.3 or better build everything fr= om git? >=20 > You can just apply it. There's other stuff that's gone in though... I = was > just pointing out one thing I did. A bunch of people had issues with 1= 7.3 > and resizing stuff as I recall... other things too. I'd basically reco= mmend > running mesa master -- mesa is not very good at backporting fixes. And > master's very rarely in a broken state. I found there is also 18.0.0-rc4, and looks like it almost recently release= d. I just built it, it working but now i can't click anything with mouse nor g= dm nor after login into gnome-shell. But under weston it is working.
(In reply to Sergey Tereschenko from comment #7) > (In reply to Ilia Mirkin from comment #5) > > (In reply to Sergey Tereschenko from comment #4) > > > Can i just apply that patch to 17.3 or better build everythi= ng from git? > >=20 > > You can just apply it. There's other stuff that's gone in though.= .. I was > > just pointing out one thing I did. A bunch of people had issues w= ith 17.3 > > and resizing stuff as I recall... other things too. I'd basically= recommend > > running mesa master -- mesa is not very good at backporting fixes= . And > > master's very rarely in a broken state. >=20 > I found there is also 18.0.0-rc4, and looks like it almost recently re= leased. > I just built it, it working but now i can't click anything with mouse = nor > gdm nor after login into gnome-shell. >=20 > But under weston it is working. Switching from wayland to xorg fixed issue with mouse in gnome. But issues = with xorg it is what get me to use nouveau+wayland (under xorg there is broken keyboard switching using grp:shift_caps_switch).
I built mesa-git from source, and gdm starting only in xorg mo=
de.
When i try to run
> XDG_SESSION_TYPE=3Dwayland exec dbus-run-session=
gnome-session
It fails with message "Connection to the bus can't be made"
weston is still running fine.
reverted back to 17.3.3
| What | Removed | Added |
|---|---|---|
| Resolution | --- | FIXED |
| Status | NEW | RESOLVED |
After updating to mesa 17.3.5-1 i haven't seen this bug for fe= w days. Looks like it was fixed.