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@kernel-bugs.osdl.org Reporter: bastian.beischer@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.