[Bug 177131] New: Nouveau: GPU lockup regression with Linux 4.8

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sun Oct 9 19:47:27 UTC 2016


https://bugzilla.kernel.org/show_bug.cgi?id=177131

            Bug ID: 177131
           Summary: Nouveau: GPU lockup regression with Linux 4.8
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.8.1
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: bastian.beischer at rwth-aachen.de
        Regression: No

Hello,

I'm running Arch Linux x86_64 (testing repository) on a Lenovo T420 Laptop.
Arch just recently shipped the kernels 4.8 and 4.8.1 and since then I
experience the following lockup (lines from journalctl | grep kernel | grep
nouveau):

Oct 09 16:41:27 winterfell kernel: fb: switching to nouveaufb from VESA VGA
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: NVIDIA GF119
(0d9170a1)
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: bios: version
75.19.15.01.02
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: fb: 1024 MiB DDR3
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: VRAM: 1024 MiB
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: TMDS table
version 2.0
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB version 4.0
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB outp 00:
01800323 00010034
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB outp 01:
02811300 00000000
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB outp 02:
028223a6 0f220010
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB outp 03:
02822362 00020010
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB outp 04:
048333b6 0f220010
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB outp 05:
04833372 00020010
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB outp 06:
088443c6 0f220010
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB outp 07:
08844382 00020010
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB conn 00:
00000040
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB conn 01:
00000100
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB conn 02:
00101246
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB conn 03:
00202346
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: DCB conn 04:
00410446
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: MM: using COPY0
for buffer copies
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: DRM: allocated
1600x1024 fb: 0x60000, bo ffff8802137b4c00
Oct 09 16:41:27 winterfell kernel: fbcon: nouveaufb (fb0) is primary device
Oct 09 16:41:27 winterfell kernel: nouveau 0000:01:00.0: fb0: nouveaufb frame
buffer device
Oct 09 16:41:27 winterfell kernel: [drm] Initialized nouveau 1.3.1 20120801 for
0000:01:00.0 on minor 0
Oct 09 16:43:00 winterfell kernel: nouveau 0000:01:00.0: fifo: read fault at
0000360000 engine 00 [PGRAPH] client 14 [CCACHE] reason 02 [PAGE_NOT_PRESENT]
on channel 6 [003fbab000 Xorg[623]]
Oct 09 16:43:00 winterfell kernel: nouveau 0000:01:00.0: fifo: gr engine fault
on channel 6, recovering...
Oct 09 16:48:16 winterfell kernel: nouveau 0000:01:00.0: DRM: GPU lockup -
switching to software fbcon
Oct 09 16:48:21 winterfell kernel: nouveau 0000:01:00.0: Xorg[623]: failed to
idle channel 6 [Xorg[623]]
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: Xorg[623]: failed to
idle channel 6 [Xorg[623]]
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: chid 0 mthd 0080
data 00000000 00005080 00000001
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0080:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0084:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0088:
f0000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - DAC 0:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0180:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0184:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0188:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0190:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - DAC 1:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         01a0:
00000002              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         01a4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         01a8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         01b0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - DAC 2:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         01c0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         01c4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         01c8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         01d0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - SOR 0:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0200:
00000001              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0204:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0208:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0210:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - SOR 1:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0220:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0224:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0228:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0230:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - SOR 2:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0240:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0244:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0248:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0250:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - SOR 3:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0260:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0264:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0268:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0270:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - SOR 4:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0280:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0284:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0288:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0290:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - SOR 5:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02a0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02a4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02a8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02b0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - SOR 6:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02c0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02c4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02c8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02d0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - SOR 7:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02e0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02e4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02e8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         02f0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - PIOR 0:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0300:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0304:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0308:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0310:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - PIOR 1:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0320:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0324:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0328:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0330:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - PIOR 2:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0340:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0344:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0348:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0350:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - PIOR 3:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0360:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0364:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0368:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0370:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - HEAD 0:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0400:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0404:
00000019              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0408:
31ec6000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         040c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0410:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0414:
039e06c0              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0418:
0004001f              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         041c:
0016004f              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0420:
039a068f              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0424:
00000001              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0428:
0f000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         042c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0430:
ffffff00              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0434:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0438:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0440:
83000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0444:
00000410              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0448:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         044c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0450:
05b8d800              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0454:
00200000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0458:
05b8d800              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         045c:
f0000001              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0460:
0000c600 -> 00000600
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0468:
04000b40 -> 04000640
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         046c:
0000b404 -> 01001900
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0470:
0000cf00              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0474:
ffff00fe -> ffff0000
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0480:
05000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0484:
00000470              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         048c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0490:
00000011              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0494:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0498:
00040000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04b0:
00000500 -> 00000000
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04b8:
03840640              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04bc:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04c0:
03840640              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04c4:
03840640              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04c8:
03840640              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04d0:
00000311              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04d4:
00000100              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04e0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04e4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04e8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04ec:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04f0:
00010000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04f4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04f8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         04fc:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0500:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0504:
00010000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0508:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         050c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0510:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0514:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0518:
00010000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         051c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         052c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0530:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         054c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0550:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0554:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0558:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         055c:
00000002              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - HEAD 1:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0700:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0704:
00000001              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0708:
33ec6000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         070c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0710:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0714:
042a0698              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0718:
0002008f              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         071c:
00280187              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0720:
04280687              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0724:
00000001              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0728:
0f000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         072c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0730:
ffffff00              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0734:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0738:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0740:
83000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0744:
00000430              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0748:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         074c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0750:
080befc0              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0754:
00200000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0758:
080befc0              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         075c:
f0000001              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0760:
0000c600              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0768:
04000b40              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         076c:
0000b404              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0770:
0000cf00              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0774:
ffff00fe              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0780:
05000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0784:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         078c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0790:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0794:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0798:
00040000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07b0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07b8:
04000500              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07bc:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07c0:
04000500              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07c4:
04000500              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07c8:
04000500              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07d0:
00000311              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07d4:
00000100              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07e0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07e4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07e8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07ec:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07f0:
00010000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07f4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07f8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         07fc:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0800:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0804:
00010000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0808:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         080c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0810:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0814:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0818:
00010000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         081c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         082c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0830:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         084c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0850:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0854:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0858:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         085c:
00000002              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - HEAD 2:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a00:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a04:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a08:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a0c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a10:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a14:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a18:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a1c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a20:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a24:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a28:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a2c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a30:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a34:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a38:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a40:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a44:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a48:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a4c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a50:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a54:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a58:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a5c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a60:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a68:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a6c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a70:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a74:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a80:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a84:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a8c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a90:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a94:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0a98:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0ab0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0ab8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0abc:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0ac0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0ac4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0ac8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0ad0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0ad4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0ae0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0ae4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0ae8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0aec:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0af0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0af4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0af8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0afc:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b00:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b04:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b08:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b0c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b10:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b14:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b18:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b1c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b2c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b30:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b4c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b50:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b54:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b58:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0b5c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Core - HEAD 3:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d00:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d04:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d08:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d0c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d10:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d14:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d18:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d1c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d20:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d24:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d28:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d2c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d30:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d34:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d38:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d40:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d44:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d48:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d4c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d50:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d54:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d58:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d5c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d60:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d68:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d6c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d70:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d74:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d80:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d84:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d8c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d90:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d94:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0d98:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0db0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0db8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0dbc:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0dc0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0dc4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0dc8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0dd0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0dd4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0de0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0de4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0de8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0dec:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0df0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0df4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0df8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0dfc:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e00:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e04:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e08:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e0c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e10:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e14:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e18:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e1c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e2c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e30:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e4c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e50:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e54:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e58:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0e5c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: intr24 80000000
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: chid 2 mthd 0080
data 00000000 00005080 0000000d
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Base 2:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0080:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0084:
00000000 -> 00000010
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0088:
00000210              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         008c:
00000006 -> 00000007
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0090:
00000007 -> 00000008
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0094:
00000000 -> f0000000
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00a0:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00a4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00c0:
00000000 -> ffff0000
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00c4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00c8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00cc:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00e0:
40000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00e4:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00e8:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00ec:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         00fc:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0100:
fffe0000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0104:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0108:
18131813              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         010c:
f0000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0110:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0114:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0118:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         011c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0130:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0134:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0138:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         013c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0140:
00010000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0144:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0148:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         014c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0150:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0154:
00010000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0158:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         015c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0160:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0164:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0168:
00010000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         016c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Base 2 - Image
0:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0400:
002db200 -> 00000600
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0404:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0408:
04000b40 -> 04000640
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         040c:
0000b404 -> 01001900
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0410:
0000cf00              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp: Base 2 - Image
1:
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0420:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0424:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0428:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         042c:
00000000              
Oct 09 16:48:36 winterfell kernel: nouveau 0000:01:00.0: disp:         0430:
0000e900              
Oct 09 16:49:01 winterfell kernel: nouveau: evo channel stalled

This only happens when multiple monitors are attached, and it happens when KDE
Plasma 5.8 is starting, which means that X loads up fine but then during the
"ksplash" screen before the desktop appears the GPU locksup and X freezes.

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You are watching the assignee of the bug.


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