search for: pt_not_present

https://bugs.freedesktop.org/show_bug.cgi?id=103467 Bug ID: 103467 Summary: [NVC0/GF108] fifo: read fault at cd90f4d000 engine 07 [PFIFO] client 07 [BAR_READ] reason 00 [PT_NOT_PRESENT] on channel 1 [003fe11000 DRM] Product: xorg Version: 7.7 (2012.06) Hardware: PowerPC OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at lists.freedes...

...4.7.0-rc5-lts+) nouveau causes hangs and spits errors like (4.6.3-1-ARCH): [ 3.938340] nouveau 0000:01:00.0: disp: ERROR 7 [INVALID_HANDLE] 00 [] chid 0 mthd 0088 data f0000000 [ 3.944183] nouveau 0000:01:00.0: fifo: write fault at 0000001000 engine 04 [BAR1] client 08 [BAR_WRITE] reason 00 [PT_NOT_PRESENT] on channel -1 [001fe7f000 unknown] [ 3.944293] nouveau 0000:01:00.0: fifo: write fault at 0000000000 engine 05 [BAR3] client 08 [BAR_WRITE] reason 02 [PAGE_NOT_PRESENT] on channel -1 [001fe98000 unknown] [ 3.944460] nouveau 0000:01:00.0: fifo: INTR 08000000 [ 3.971108] nouveau 0000:01:00....

...[ 9714.987219] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 9714.987234] [drm] nouveau 0000:01:00.0: PGRAPH - ch 5 (0x000770a000) subc 5 class 0x8297 mthd 0x15f0 data 0x00000000 [ 9714.987265] [drm] nouveau 0000:01:00.0: VM: trapped read at 0x0000000000 on ch 5 [0x0000770a] PGRAPH/VFETCH/00 reason: PT_NOT_PRESENT [ 9714.987301] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP_VFETCH FAULT [ 9714.987320] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP_VFETCH 00f00000 0000fe0c 00000000 00000000 [ 9714.987336] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 9714.987350] [drm] nouveau 0000:01:00.0: PGRAPH - ch 5 (0x000770a000)...

https://bugs.freedesktop.org/show_bug.cgi?id=68488 Priority: medium Bug ID: 68488 Assignee: nouveau at lists.freedesktop.org Summary: Lockup and reboot on T61 with nouveau driver/exa QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified OS: All Reporter: a9016009 at gmx.de

...c 15 23:23:05 aloew-lap kernel: nouveau E[ PFIFO][0000:01:00.0] CACHE_ERROR - ch 4 [compiz[4637]] subc 0 mthd 0x0018 data 0x00000002 Dec 15 23:23:05 aloew-lap kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x0000000114 on channel 0x0000f949 [unknown] PFIFO/PFIFO_READ/SEMAPHORE reason: PT_NOT_PRESENT Dec 15 23:23:06 aloew-lap kernel: nouveau E[ PFIFO][0000:01:00.0] CACHE_ERROR - ch 4 [compiz[4637]] subc 2 mthd 0x0860 data 0x6f000000 Dec 15 23:23:06 aloew-lap kernel: nouveau E[ PFB][0000:01:00.0] trapped write at 0x0000000114 on channel 0x0000f949 [unknown] PFIFO/PFIFO_READ/SEMAPHORE reaso...

...data 00000000 Nov 15 10:36:29 hpprol2 kernel: nouveau 0000:0a:00.0: fifo: PBDMA0: 80000000 [] ch 30 [007e6ab000 y2controlcenter[25892]] subc 0 mthd 0000 data 00000000 Nov 15 10:36:29 hpprol2 kernel: nouveau 0000:0a:00.0: fifo: read fault at 0000000000 engine 07 [PFIFO] client 06 [PFIFO] reason 00 [PT_NOT_PRESENT] on channel 30 [007e6ab000 y2controlcenter[25892]] Nov 15 10:36:29 hpprol2 kernel: nouveau 0000:0a:00.0: fifo: fifo engine fault on channel 30, recovering... Nov 15 10:36:37 hpprol2 kernel: nouveau 0000:0a:00.0: DRM: GPU lockup - switching to software fbcon 3) the system locked in the night 15-16...

...s memory for different purposes, so if we are unlucky, it causes mysterious memory corruptions. For me, booting with nv_printk debug levels set to 5 was enough to trigger it. It manifested as long stream of: "trapped write at ... on channel 0x0001fea0 BAR/PFIFO_WRITE/IN reason: DMAOBJ_LIMIT / PT_NOT_PRESENT / PAGE_SYSTEM_ONLY / PAGE_NOT_PRESENT" which eventually lead to complete hang. Disabling access to VGA memory (through 0x54 PCI config space register) is enough to fix it, but it breaks copying screen data between old and new console (because old data is inaccessible). But blanking console (w...

...4000430 [ 372.954722] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000 [ 372.954752] nouveau 0000:03:00.0: fb: trapped read at 00c0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000000 [PT_NOT_PRESENT] kernel-4.15.6-300.vanilla.knurd.1.fc27.x86_64 mesa-17.3.6 Screenshot: https://s9.postimg.org/hajle1skf/Screenshot_from_2018-03-01_10-12-28.png > (In reply to Nick Lee from comment #8) > > Fedora-Workstation-Live-x86_64-Rawhide-20180220.n.0.iso > > wayland session > > >...

...] nouveau 0000:01:00.0: gr: 00200000 [] ch 6 [003f939000 gnome-shell[1993]] subc 3 class 8597 mthd 15e0 data 00000000 [ 942.990668] nouveau 0000:01:00.0: fb: trapped read at ed00f7d600 on channel 6 [3f939000 gnome-shell[1993]] engine 00 [PGRAPH] client 0a [TEXTURE] subclient 00 [] reason 00000000 [PT_NOT_PRESENT] Full output stored in dmesg.log attachment -- You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/nouveau/attachments...

https://bugs.freedesktop.org/show_bug.cgi?id=82255 Priority: medium Bug ID: 82255 Assignee: nouveau at lists.freedesktop.org Summary: [VP2] Chroma planes are vertically stretched during VDPAU playback Severity: normal Classification: Unclassified OS: All Reporter: emil.l.velikov at gmail.com

...thd 0000 data 00000000 Nov 20 22:39:12 hpprol2 kernel: nouveau 0000:0a:00.0: fifo: PBDMA0: 80000000 [] ch 30 [007e6ab000 kwin_x11[2097]] subc 0 mthd 0000 data 00000000 Nov 20 22:39:12 hpprol2 kernel: nouveau 0000:0a:00.0: fifo: read fault at 0000000000 engine 07 [PFIFO] client 06 [PFIFO] reason 00 [PT_NOT_PRESENT] on channel 30 [007e6ab000 kwin_x11[2097]] Nov 20 22:39:12 hpprol2 kernel: nouveau 0000:0a:00.0: fifo: fifo engine fault on channel 30, recovering... during each boot i see two error messages related to edac (at the end) Nov 20 22:58:07 hpprol2 kernel: EDAC MC: Ver: 3.0.0 Nov 20 22:58:07 hpprol2...

...7708] nouveau 0000:01:00.0: gr: 00200000 [] ch 2 [001fa31000 Xorg[2678]] subc 7 class 8297 mthd 15e0 data 00000000 [13965.708639] nouveau 0000:01:00.0: fb: trapped read at 2e0001e46e on channel 2 [1fa31000 Xorg[2678]] engine 0c [SEMAPHORE_BG] client 08 [PFIFO_READ] subclient 00 [] reason 00000000 [PT_NOT_PRESENT] Artifacts are not correlated with any printk-ed errors; somehow of my two monitors they ever happen only on the left small one (via DVI) but not on the right big one (via HDMI, xrandred vertical). A screenshot: https://angband.pl/tmp/g98-artifacts.png These never happen on initial draw, slowly a...

...INE_FIFO, 0} }, + { 0x00000008, {NVDEV_ENGINE_PPP, NVDEV_ENGINE_MPEG, 0} }, + { 0x00000009, {NVDEV_ENGINE_BSP, 0} }, + { 0x0000000a, {NVDEV_ENGINE_CRYPT, 0} }, + { 0x0000000d, {NVDEV_ENGINE_COPY0, NVDEV_ENGINE_COPY1, 0} }, +}; + static const struct nouveau_enum vm_fault[] = { { 0x00000000, "PT_NOT_PRESENT", NULL }, { 0x00000001, "PT_TOO_SHORT", NULL }, @@ -334,8 +352,12 @@ static void nv50_fb_intr(struct nouveau_subdev *subdev) { struct nouveau_device *device = nv_device(subdev); + struct nouveau_engine *engine = NULL; struct nv50_fb_priv *priv = (void *)subdev; const struct...

...:01:00.0] DMA_PUSHER - ch 2 [X[632]] get 0x002003e70c put 0x002003eb98 ib_get 0x00000278 ib_put 0x00000385 state 0xc000ef05 (err: MEM_FAULT) push 0x00406040 [22642.053426] nouveau E[ PFB][0000:01:00.0] trapped read at 0xfffffffffc on channel 0x0000fcb0 [unknown] PFIFO/PFIFO_READ/PUSHBUF reason: PT_NOT_PRESENT [22642.055251] nouveau E[ PGRAPH][0000:01:00.0] DATA_ERROR (unknown enum 0x00000034) [22642.055258] nouveau E[ PGRAPH][0000:01:00.0] ch 2 [0x000fb33000 X[632]] subc 2 class 0x502d mthd 0x08dc data 0x00000040 [22652.695809] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 2 [X[632]] get 0x002000f...

...9982.086651] nouveau 0000:01:00.0: gr: 00100000 [] ch 2 [001fa31000 Xorg[2667]] subc 2 class 502d mthd 0220 data ff000000 [29982.097517] nouveau 0000:01:00.0: fb: trapped write at 00ff000000 on channel 2 [1fa31000 Xorg[2667]] engine 00 [PGRAPH] client 0b [PROP] subclient 0c [DST2D] reason 00000000 [PT_NOT_PRESENT] [29982.114491] nouveau 0000:01:00.0: gr: TRAP_PROP - TP 0 - 00000010 [DST2D_FAULT] - Address 00ff000000 [29982.123620] nouveau 0000:01:00.0: gr: TRAP_PROP - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00000011, e24: 0c030000 [29982.135365] nouveau 0000:01:00.0: gr: 00200000 [] ch 2 [0...

...f88031ec1b800 [ 2.468602] fb1: nouveaufb frame buffer device [ 2.468604] [drm] Initialized nouveau 1.1.0 20120801 for 0000:02:00.0 on minor 1 [ 293.317841] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x40000000 [ 311.737359] nouveau E[ PFIFO][0000:01:00.0] read fault at 0x4294000000 [PT_NOT_PRESENT] from PGRAPH/CTXCTL on channel 0x005fcbb000 [ 311.737368] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x40000000 [ 318.253976] nouveau E[ DRM][0000:01:00.0] GPU lockup - switching to software fbcon [ 321.258010] nouveau E[ DRM][0000:01:00.0] failed to idle channel 0xcccc0001 [ 323....

https://bugs.freedesktop.org/show_bug.cgi?id=103889 Bug ID: 103889 Summary: [NV50/G86] disp: ERROR 1 [] 01 [] chid 0 mthd 0000 data 00000000 Product: xorg Version: 7.7 (2012.06) Hardware: PowerPC OS: All Status: NEW Severity: normal Priority: medium Component:

https://bugs.freedesktop.org/show_bug.cgi?id=74992 Priority: medium Bug ID: 74992 Assignee: nouveau at lists.freedesktop.org Summary: display freeze QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: All Reporter: martin.meridius at gmail.com Hardware: x86-64

https://bugs.freedesktop.org/show_bug.cgi?id=108500 Bug ID: 108500 Summary: Crash when creating a depth buffer on GeForce 320M Product: Mesa Version: 18.2 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium Component: Drivers/DRI/nouveau

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- I made the assumption that showing the address is generally useful. Worst case, it won't make sense but still be displayed. Seems simpler than special-casing things. drivers/gpu/drm/nouveau/core/engine/graph/nv50.c | 117 ++++++++++++----------- 1 file changed, 63 insertions(+), 54 deletions(-) diff --git