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== Comment: #0 - Kalpana Shetty <kalsh...@in.ibm.com> - 2018-09-15 23:55:13 ==
---Problem Description---
[Witherspoon-DD2.2][Ubu 18.10] [4.18.0-7-generic ] OS booting thrown with
nouveau errors
Contact Information = kalsh...@in.ibm.com, preeti.tha...@in.ibm.com
---uname output---
root@ltc-wcwsp3:~# uname -a Linux ltc-wcwsp3 4.18.0-7-generic #8-Ubuntu SMP Tue
Aug 28 18:20:56 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux
Machine Type = Witherspoon DD2.2 LC
Steps:
1. Netinstall Ubu 18.10 on Witherspoon-LC-DD2.2 6GPU system ------> PASS
2. Boot the OS ---> PASS but error thrown on the console related open source
NVIDIA driver.
[Disk: sdb2 / c0302064-c5a3-49a7-8bd4-402283e6fcbe]
Ubuntu, with Linux 4.18.0-7-generic (recovery mode)
Ubuntu, with Linux 4.18.0-7-generic
Ubuntu
[Disk: nvme0n1p2 / c5d042f1-812e-49e0-94b2-ade477084061]
Ubuntu, with Linux 4.18.0-7-generic (recovery mode)
* Ubuntu, with Linux 4.18.0-7-generic
Ubuntu
System information
System configuration
System status log
Language
Rescan devices
Retrieve config from URL
Plugins (0)
Exit to shell
??????????????????????????????????????????????????????????????????????????????
Enter=accept, e=edit, n=new, x=exit, l=language, g=log, h=help
The system is going down NOW!
Sent SIGTERM to all processes
Sent SIGKILL to all processes
[ 57.513329] kexec_core: Starting new kernel
[ 149.358703978,5] OPAL: Switch to big-endian OS
[ 153.355498935,5] OPAL: Switch to little-endian OS
[ 2.943735] integrity: Unable to open file: /etc/keys/x509_ima.der (-2)
[ 2.943738] integrity: Unable to open file: /etc/keys/x509_evm.der (-2)
[ 3.132733] vio vio: uevent: failed to send synthetic uevent
[ 4.058698] nouveau 0004:04:00.0: gr: failed to load gr/sw_nonctx
[ 4.129215] nouveau 0004:04:00.0: DRM: failed to create kernel channel, -22
[ 19.126509] nouveau 0004:04:00.0: DRM: failed to idle channel 0 [DRM]
[ 19.281450] nouveau 0004:05:00.0: gr: failed to load gr/sw_nonctx
[ 19.351322] nouveau 0004:05:00.0: DRM: failed to create kernel channel, -22
[ 34.350509] nouveau 0004:05:00.0: DRM: failed to idle channel 0 [DRM]
[ 34.502063] nouveau 0004:06:00.0: gr: failed to load gr/sw_nonctx
[ 34.572144] nouveau 0004:06:00.0: DRM: failed to create kernel channel, -22
[ 49.570509] nouveau 0004:06:00.0: DRM: failed to idle channel 0 [DRM]
[ 49.734754] nouveau 0035:03:00.0: gr: failed to load gr/sw_nonctx
[ 49.805057] nouveau 0035:03:00.0: DRM: failed to create kernel channel, -22
[ 64.802510] nouveau 0035:03:00.0: DRM: failed to idle channel 0 [DRM]
[ 64.955442] nouveau 0035:04:00.0: gr: failed to load gr/sw_nonctx
[ 65.025537] nouveau 0035:04:00.0: DRM: failed to create kernel channel, -22
[ 80.022509] nouveau 0035:04:00.0: DRM: failed to idle channel 0 [DRM]
[ 80.181169] nouveau 0035:05:00.0: gr: failed to load gr/sw_nonctx
[ 80.251481] nouveau 0035:05:00.0: DRM: failed to create kernel channel, -22
[ 95.250509] nouveau 0035:05:00.0: DRM: failed to idle channel 0 [DRM]
/dev/nvme0n1p2: recovering journal
/dev/nvme0n1p2: clean, 72569/97681408 files, 7384418/390701312 blocks
-.mount
kmod-static-nodes.service
dev-hugepages.mount
dev-mqueue.mount
sys-kernel-debug.mount
ufw.service
lvm2-lvmetad.service
systemd-remount-fs.service
systemd-random-seed.service
systemd-sysusers.service
keyboard-setup.service
systemd-tmpfiles-setup-dev.service
lvm2-monitor.service
finalrd.service
console-setup.service
swapfile.swap
ebtables.service
systemd-udevd.service
systemd-journald.service
systemd-journal-flush.service
systemd-tmpfiles-setup.service
systemd-update-utmp.service
[ 100.997765] vio vio: uevent: failed to send synthetic uevent
systemd-udev-trigger.service
systemd-timesyncd.service
apparmor.service
lvm2-pvscan@8:3.service
systemd-modules-load.service
sys-kernel-config.mount
sys-fs-fuse-connections.mount
systemd-sysctl.service
ondemand.service
dbus.service
irqbalance.service
opal-prd.service
lxcfs.service
atd.service
cron.service
iprdump.service
iprinit.service
systemd-logind.service
iprupdate.service
systemd-networkd.service
rsyslog.service
polkit.service
accounts-daemon.service
lxd-containers.service
networkd-dispatcher.service
var-lib-lxcfs.mount
tmp-selftest\x2dmountpoint\x2d039055037.mount
snapd.service
snapd.seeded.service
systemd-resolved.service
systemd-networkd-wait-online.service
blk-availability.service
systemd-user-sessions.service
apport.service
Ubuntu Cosmic Cuttlefish (development branch) ltc-wcwsp3 hvc0
ltc-wcwsp3 login:
== Comment: #2 - Kalpana Shetty <kalsh...@in.ibm.com> - 2018-09-16 00:07:26 ==
sosreport ->
http://9.114.13.132/repo/bugs/ubu/sosreport-BZ171506.171506-20180915235600.tar.xz
== Comment: #3 - Kalpana Shetty <kalsh...@in.ibm.com> - 2018-09-16
00:33:02 ==
== Comment: #4 - Praveen K. Pandey <praveen.pan...@in.ibm.com> - 2018-09-19
05:52:23 ==
facing nouveau related error on power8 system as well
[ 4.764818] nouveau 0002:01:00.0: fifo: fault 00 [READ] at 0000000000020000
engine 0c [HOST6] client 06 [GPC0/L1_2] reason 02 [PTE] on channel 0
[03ffb18000 DRM]
[ 4.942169] nouveau 000a:01:00.0: fifo: fault 00 [READ] at 0000000000020000
engine 0c [HOST6] client 06 [GPC0/L1_2] reason 02 [PTE] on channel 0
[03ffb18000 DRM]
/dev/sdb2: clean, 132397/61054976 files, 5995714/244188416 blocks
[ 11.206278] vio vio: uevent: failed to send synthetic uevent
[ OK ] Started Show Plymouth Boot Screen.
[ OK ] Reached target Local Encrypted Volumes.
[ OK ] Started Forward Password Requests to Plymouth Directory Watch.
plymouth-start.service
[ OK ] Started ebtables ruleset management.
== Comment: #5 - Chandni Verma <chand...@in.ibm.com> - 2018-09-20 16:41:49 ==
--- screening ---
>From provided dmesg, I notice:
1294 [ 19.281478] nouveau 0004:05:00.0: bios: version 88.00.13.00.02
1295 [ 19.282753] nouveau 0004:05:00.0: Direct firmware load for
nvidia/gv100/gr/sw_nonctx.bin failed with error -2
1296 [ 19.282755] nouveau 0004:05:00.0: gr: failed to load gr/sw_nonctx
1297 [ 19.282813] nouveau 0004:05:00.0: Using 32-bit DMA via iommu
..
1322 [ 34.367713] nouveau 0004:06:00.0: NVIDIA GV100 (140000a1)
1323 [ 34.497152] nouveau 0004:06:00.0: bios: version 88.00.13.00.02
1324 [ 34.502736] nouveau 0004:06:00.0: Direct firmware load for
nvidia/gv100/gr/sw_nonctx.bin failed with error -2
1325 [ 34.502738] nouveau 0004:06:00.0: gr: failed to load gr/sw_nonctx
1326 [ 34.502797] nouveau 0004:06:00.0: Using 32-bit DMA via iommu
..
upto 6 instances of the above...
Looks like an NVIDIA firmware issue.
== Comment: #6 - Luciano Chavez <cha...@us.ibm.com> - 2018-09-20 17:03:31 ==
(In reply to comment #5)
> --- screening ---
>
> From provided dmesg, I notice:
>
>
> 1294 [ 19.281478] nouveau 0004:05:00.0: bios: version 88.00.13.00.02
> 1295 [ 19.282753] nouveau 0004:05:00.0: Direct firmware load for
> nvidia/gv100/gr/sw_nonctx.bin failed with error -2
> 1296 [ 19.282755] nouveau 0004:05:00.0: gr: failed to load gr/sw_nonctx
> 1297 [ 19.282813] nouveau 0004:05:00.0: Using 32-bit DMA via iommu
>
> ..
>
> 1322 [ 34.367713] nouveau 0004:06:00.0: NVIDIA GV100 (140000a1)
> 1323 [ 34.497152] nouveau 0004:06:00.0: bios: version 88.00.13.00.02
> 1324 [ 34.502736] nouveau 0004:06:00.0: Direct firmware load for
> nvidia/gv100/gr/sw_nonctx.bin failed with error -2
> 1325 [ 34.502738] nouveau 0004:06:00.0: gr: failed to load gr/sw_nonctx
> 1326 [ 34.502797] nouveau 0004:06:00.0: Using 32-bit DMA via iommu
>
> ..
>
> upto 6 instances of the above...
>
>
> Looks like an NVIDIA firmware issue.
Well, I think those message mean that the nouveau module can't find the
firmware file as opposed to it being a FW issue. Might be a packaging
issue if this is actually not causing any real issues. Probably best to
mirror this to Canonical for their comment.
== Comment: #10 - Chandni Verma <chand...@in.ibm.com> - 2018-09-24
03:25:35 ==
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
Status: New
** Tags: architecture-ppc64le bugnameltc-171506 severity-high
targetmilestone-inin1810
--
[Witherspoon-DD2.2][Ubu 18.10] [4.18.0-7-generic ] OS booting thrown with
nouveau errors; OS booted successfully
https://bugs.launchpad.net/bugs/1794055
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