[Nouveau] [Bug 38016] New: nouveau driver crashes xorg when starting KDE
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Jun 6 16:49:36 PDT 2011
https://bugs.freedesktop.org/show_bug.cgi?id=38016
Summary: nouveau driver crashes xorg when starting KDE
Product: xorg
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau at lists.freedesktop.org
ReportedBy: bero at arklinux.org
QAContact: xorg-team at lists.x.org
On a notebook with an NVa5 chipset (PCI ID 10de:0a28 Subsystem 103c:7001),
the nouveau driver (DDX from today's git, kernel module from 3.0.0-rc2) crashes
the X server when starting KDE 4.6, after displaying the splash screen
correctly.
Output generated by xorg 1.10.1:
(--) NOUVEAU(0): Chipset: "NVIDIA NVa5"
(**) NOUVEAU(0): Depth 24, (--) framebuffer bpp 32
(==) NOUVEAU(0): RGB weight 888
(==) NOUVEAU(0): Default visual is TrueColor
(==) NOUVEAU(0): Using HW cursor
(==) NOUVEAU(0): GLX sync to VBlank disabled.
(==) NOUVEAU(0): Page flipping enabled
(II) NOUVEAU(0): Output LVDS-1 using monitor section Monitor0
(II) NOUVEAU(0): Output VGA-1 has no monitor section
(II) NOUVEAU(0): Output HDMI-1 has no monitor section
(II) NOUVEAU(0): EDID for output LVDS-1
(II) NOUVEAU(0): Manufacturer: SEC Model: 314a Serial#: 0
(II) NOUVEAU(0): Year: 2008 Week: 0
(II) NOUVEAU(0): EDID Version: 1.3
(II) NOUVEAU(0): Digital Display Input
(II) NOUVEAU(0): Max Image Size [cm]: horiz.: 41 vert.: 23
(II) NOUVEAU(0): Gamma: 2.20
(II) NOUVEAU(0): No DPMS capabilities specified
(II) NOUVEAU(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
(II) NOUVEAU(0): First detailed timing is preferred mode
(II) NOUVEAU(0): redX: 0.580 redY: 0.340 greenX: 0.310 greenY: 0.550
(II) NOUVEAU(0): blueX: 0.155 blueY: 0.155 whiteX: 0.313 whiteY: 0.329
(II) NOUVEAU(0): Manufacturer's mask: 0
(II) NOUVEAU(0): Supported detailed timing:
(II) NOUVEAU(0): clock: 149.7 MHz Image Size: 408 x 230 mm
(II) NOUVEAU(0): h_active: 1920 h_sync: 1968 h_sync_end 2000 h_blank_end 2208
h_border: 0
(II) NOUVEAU(0): v_active: 1080 v_sync: 1082 v_sync_end 1088 v_blanking: 1130
v_border: 0
(II) NOUVEAU(0): Unknown vendor-specific block f
(II) NOUVEAU(0): SAMSUNG
(II) NOUVEAU(0): 184HT03-001
(II) NOUVEAU(0): EDID (in hex):
(II) NOUVEAU(0): 00ffffffffffff004ca34a3100000000
(II) NOUVEAU(0): 00120103802917780a87f594574f8c27
(II) NOUVEAU(0): 27505400000001010101010101010101
(II) NOUVEAU(0): 010101010101793a8020713832403020
(II) NOUVEAU(0): 260098e6100000190000000f00000000
(II) NOUVEAU(0): 000000000046d2023200000000fe0053
(II) NOUVEAU(0): 414d53554e470a2020202020000000fe
(II) NOUVEAU(0): 00313834485430332d3030310a2000d2
(II) NOUVEAU(0): EDID vendor "SEC", prod id 12618
(II) NOUVEAU(0): Printing DDC gathered Modelines:
(II) NOUVEAU(0): Modeline "1920x1080"x0.0 149.69 1920 1968 2000 2208 1080
1082 1088 1130 -hsync -vsync (67.8 kHz)
(II) NOUVEAU(0): Printing probed modes for output LVDS-1
(II) NOUVEAU(0): Modeline "1920x1080"x60.0 149.69 1920 1968 2000 2208 1080
1082 1088 1130 -hsync -vsync (67.8 kHz)
(II) NOUVEAU(0): Modeline "1920x1080"x60.0 173.00 1920 2048 2248 2576 1080
1083 1088 1120 -hsync +vsync (67.2 kHz)
(II) NOUVEAU(0): Modeline "1680x1050"x60.0 146.25 1680 1784 1960 2240 1050
1053 1059 1089 -hsync +vsync (65.3 kHz)
(II) NOUVEAU(0): Modeline "1400x1050"x60.0 121.75 1400 1488 1632 1864 1050
1053 1057 1089 -hsync +vsync (65.3 kHz)
(II) NOUVEAU(0): Modeline "1280x1024"x59.9 109.00 1280 1368 1496 1712 1024
1027 1034 1063 -hsync +vsync (63.7 kHz)
(II) NOUVEAU(0): Modeline "1280x960"x59.9 101.25 1280 1360 1488 1696 960 963
967 996 -hsync +vsync (59.7 kHz)
(II) NOUVEAU(0): Modeline "1152x864"x60.0 81.75 1152 1216 1336 1520 864 867
871 897 -hsync +vsync (53.8 kHz)
(II) NOUVEAU(0): Modeline "1024x768"x59.9 63.50 1024 1072 1176 1328 768 771
775 798 -hsync +vsync (47.8 kHz)
(II) NOUVEAU(0): Modeline "800x600"x59.9 38.25 800 832 912 1024 600 603 607
624 -hsync +vsync (37.4 kHz)
(II) NOUVEAU(0): Modeline "640x480"x59.4 23.75 640 664 720 800 480 483 487
500 -hsync +vsync (29.7 kHz)
(II) NOUVEAU(0): Modeline "720x400"x59.6 22.25 720 744 808 896 400 403 413
417 -hsync +vsync (24.8 kHz)
(II) NOUVEAU(0): Modeline "640x400"x60.0 20.00 640 664 720 800 400 403 409
417 -hsync +vsync (25.0 kHz)
(II) NOUVEAU(0): Modeline "640x350"x59.8 17.50 640 664 720 800 350 353 363
366 -hsync +vsync (21.9 kHz)
(II) NOUVEAU(0): EDID for output VGA-1
(II) NOUVEAU(0): EDID for output HDMI-1
(II) NOUVEAU(0): Output LVDS-1 connected
(II) NOUVEAU(0): Output VGA-1 disconnected
(II) NOUVEAU(0): Output HDMI-1 disconnected
(II) NOUVEAU(0): Using exact sizes for initial modes
(II) NOUVEAU(0): Output LVDS-1 using initial mode 1920x1080
(II) NOUVEAU(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise
stated.
(--) NOUVEAU(0): Virtual size is 1920x1080 (pitch 0)
(**) NOUVEAU(0): Driver mode "1920x1080": 149.7 MHz (scaled from 0.0 MHz),
67.8 kHz, 60.0 Hz
(II) NOUVEAU(0): Modeline "1920x1080"x60.0 149.69 1920 1968 2000 2208 1080
1082 1088 1130 -hsync -vsync (67.8 kHz)
(**) NOUVEAU(0): Driver mode "1920x1080": 173.0 MHz (scaled from 0.0 MHz),
67.2 kHz, 60.0 Hz
(II) NOUVEAU(0): Modeline "1920x1080"x60.0 173.00 1920 2048 2248 2576 1080
1083 1088 1120 -hsync +vsync (67.2 kHz)
(**) NOUVEAU(0): Driver mode "1680x1050": 146.2 MHz (scaled from 0.0 MHz),
65.3 kHz, 60.0 Hz
(II) NOUVEAU(0): Modeline "1680x1050"x60.0 146.25 1680 1784 1960 2240 1050
1053 1059 1089 -hsync +vsync (65.3 kHz)
(**) NOUVEAU(0): Driver mode "1400x1050": 121.8 MHz (scaled from 0.0 MHz),
65.3 kHz, 60.0 Hz
(II) NOUVEAU(0): Modeline "1400x1050"x60.0 121.75 1400 1488 1632 1864 1050
1053 1057 1089 -hsync +vsync (65.3 kHz)
(**) NOUVEAU(0): Driver mode "1280x1024": 109.0 MHz (scaled from 0.0 MHz),
63.7 kHz, 59.9 Hz
(II) NOUVEAU(0): Modeline "1280x1024"x59.9 109.00 1280 1368 1496 1712 1024
1027 1034 1063 -hsync +vsync (63.7 kHz)
(**) NOUVEAU(0): Driver mode "1280x960": 101.2 MHz (scaled from 0.0 MHz), 59.7
kHz, 59.9 Hz
(II) NOUVEAU(0): Modeline "1280x960"x59.9 101.25 1280 1360 1488 1696 960 963
967 996 -hsync +vsync (59.7 kHz)
(**) NOUVEAU(0): Driver mode "1152x864": 81.8 MHz (scaled from 0.0 MHz), 53.8
kHz, 60.0 Hz
(II) NOUVEAU(0): Modeline "1152x864"x60.0 81.75 1152 1216 1336 1520 864 867
871 897 -hsync +vsync (53.8 kHz)
(**) NOUVEAU(0): Driver mode "1024x768": 63.5 MHz (scaled from 0.0 MHz), 47.8
kHz, 59.9 Hz
(II) NOUVEAU(0): Modeline "1024x768"x59.9 63.50 1024 1072 1176 1328 768 771
775 798 -hsync +vsync (47.8 kHz)
(**) NOUVEAU(0): Driver mode "800x600": 38.2 MHz (scaled from 0.0 MHz), 37.4
kHz, 59.9 Hz
(II) NOUVEAU(0): Modeline "800x600"x59.9 38.25 800 832 912 1024 600 603 607
624 -hsync +vsync (37.4 kHz)
(**) NOUVEAU(0): Driver mode "640x480": 23.8 MHz (scaled from 0.0 MHz), 29.7
kHz, 59.4 Hz
(II) NOUVEAU(0): Modeline "640x480"x59.4 23.75 640 664 720 800 480 483 487
500 -hsync +vsync (29.7 kHz)
(**) NOUVEAU(0): Driver mode "720x400": 22.2 MHz (scaled from 0.0 MHz), 24.8
kHz, 59.6 Hz
(II) NOUVEAU(0): Modeline "720x400"x59.6 22.25 720 744 808 896 400 403 413
417 -hsync +vsync (24.8 kHz)
(**) NOUVEAU(0): Driver mode "640x400": 20.0 MHz (scaled from 0.0 MHz), 25.0
kHz, 60.0 Hz
(II) NOUVEAU(0): Modeline "640x400"x60.0 20.00 640 664 720 800 400 403 409
417 -hsync +vsync (25.0 kHz)
(**) NOUVEAU(0): Driver mode "640x350": 17.5 MHz (scaled from 0.0 MHz), 21.9
kHz, 59.8 Hz
(II) NOUVEAU(0): Modeline "640x350"x59.8 17.50 640 664 720 800 350 353 363
366 -hsync +vsync (21.9 kHz)
(**) NOUVEAU(0): Display dimensions: (410, 230) mm
(**) NOUVEAU(0): DPI set to (118, 119)
(II) Loading sub module "fb"
(II) LoadModule: "fb"
(II) Loading /usr/lib/xorg/modules/libfb.so
(II) Module fb: vendor="X.Org Foundation"
compiled for 1.10.1, module version = 1.0.0
ABI class: X.Org ANSI C Emulation, version 0.4
(II) Loading sub module "exa"
(II) LoadModule: "exa"
(II) Loading /usr/lib/xorg/modules/libexa.so
(II) Module exa: vendor="X.Org Foundation"
compiled for 1.10.1, module version = 2.5.0
ABI class: X.Org Video Driver, version 10.0
(II) Loading sub module "shadowfb"
(II) LoadModule: "shadowfb"
(II) Loading /usr/lib/xorg/modules/libshadowfb.so
(II) Module shadowfb: vendor="X.Org Foundation"
compiled for 1.10.1, module version = 1.0.0
ABI class: X.Org ANSI C Emulation, version 0.4
(--) Depth 24 pixmap format is 32 bpp
(II) NOUVEAU(0): Opened GPU channel 2
(II) NOUVEAU(0): [DRI2] Setup complete
(II) NOUVEAU(0): [DRI2] DRI driver: nouveau
(II) NOUVEAU(0): GART: 512MiB available
(II) NOUVEAU(0): GART: Allocated 16MiB as a scratch buffer
(II) EXA(0): Driver allocated offscreen pixmaps
(II) EXA(0): Driver registered support for the following operations:
(II) Solid
(II) Copy
(II) Composite (RENDER acceleration)
(II) UploadToScreen
(II) DownloadFromScreen
(==) NOUVEAU(0): Backing store disabled
(==) NOUVEAU(0): Silken mouse enabled
(II) NOUVEAU(0): [XvMC] Associated with Nouveau GeForce 8/9 Textured Video.
(II) NOUVEAU(0): [XvMC] Extension initialized.
(==) NOUVEAU(0): DPMS enabled
(II) NOUVEAU(0): RandR 1.2 enabled, ignore the following RandR disabled
message.
(--) RandR disabled
(II) Initializing built-in extension Generic Event Extension
(II) Initializing built-in extension SHAPE
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension BIG-REQUESTS
(II) Initializing built-in extension SYNC
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XC-MISC
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension RENDER
(II) Initializing built-in extension RANDR
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(EE) AIGLX error: dlopen of /usr/lib/dri/nouveau_dri.so failed
(/usr/lib/dri/nouveau_dri.so: cannot open shared object file: No such file or
directory)
(EE) AIGLX: reverting to software rendering
(II) AIGLX: Screen 0 is not DRI capable
(II) AIGLX: Loaded and initialized /usr/lib/dri/swrast_dri.so
(II) GLX: Initialized DRISWRAST GL provider for screen 0
(II) NOUVEAU(0): NVEnterVT is called.
(II) NOUVEAU(0): Setting screen physical size to 507 x 285
resize called 1920 1080
[...] unrelated input device stuff [...]
Backtrace:
0: /usr/bin/X (xorg_backtrace+0x37) [0x80e4927]
1: /usr/bin/X (0x8048000+0x5d34a) [0x80a534a]
2: (vdso) (__kernel_rt_sigreturn+0x0) [0xffffe40c]
3: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1f14f)
[0xb738014f]
4: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
5: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
6: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
7: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
8: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
9: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
10: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
11: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
12: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
13: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
14: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
15: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
16: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
17: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
18: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
19: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
20: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
21: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
22: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
23: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
24: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
25: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
26: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
27: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
28: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
29: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
30: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
31: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
32: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
33: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
34: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
35: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
36: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
37: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
38: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
39: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
40: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
41: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
42: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
43: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
44: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
45: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
46: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
47: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
48: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
49: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
50: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
51: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
52: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
53: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
54: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
55: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
56: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
57: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
58: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
59: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
60: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2003a)
[0xb738103a]
61: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x2010c)
[0xb738110c]
62: /usr/lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1e4) [0xb77f8164]
63: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xb7361000+0x1efea)
[0xb737ffea]
Segmentation fault at address 0xb7419004
Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting
dmesg output after the crash:
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x1068 Data
0x00000002
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x106c Data
0xfa89f189
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x1070 Data
0x04c7e889
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x1074 Data
0x00000124
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x1078 Data
0x00042050
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x107c Data
0x000000ba
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x1080 Data
0xf36ee800
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x1084 Data
0xc085ffff
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x1088 Data
0x81b95978
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x108c Data
0x89000000
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x1090 Data
0xe8d889f2
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x1094 Data
0xfffffa5c
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x1098 Data
0x00042050
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x109c Data
0x000000bb
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10a0 Data
0x4778c085
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10a4 Data
0x8318538b
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10a8 Data
0x7401087a
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10ac Data
0x56b70f3e
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10b0 Data
0x53396616
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10b4 Data
0x8b347320
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10b8 Data
0x00042050
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10bc Data
0x000000bc
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10c0 Data
0x42f60853
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10c4 Data
0x7c75020c
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10c8 Data
0x2454b70f
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10cc Data
0x246c8310
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10d0 Data
0x89660104
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10d4 Data
0xb70f0856
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10d8 Data
0x00042050
[drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 2/1 Mthd 0x10dc Data
0x000000bd
[...]
[drm] nouveau 0000:01:00.0: Failed to idle channel 2
The non-free driver and the nv driver work ok with the same kernel and xorg.
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