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The vblank on nvc0 was not working correctly and would freeze X, I managed to track it down and fix it with some help from m.b.lankhorst, see https://bugs.freedesktop.org/show_bug.cgi?id=56692 for details. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121106/27ceb48e/attachment.html> --------------

...DRM] 0xC80C: Parsing digital output script table [ 15.248171] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device [ 15.248187] nouveau 0000:01:00.0: registered panic notifier [ 15.248200] [drm] Initialized nouveau 1.1.1 20120801 for 0000:01:00.0 on minor 0 [ 175.238926] nouveau E[ PGRAPH][0000:01:00.0] ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT [ 175.238962] nouveau E[ PGRAPH][0000:01:00.0] ch 3 [0x0013c000 Hearthstone.exe[734]] subc 7 class 0x4097 mthd 0x0208 data 0x04040242 [ 175.248385] nouveau E[ PGRAPH][0000:01:00.0] ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT [...

...Classification: Unclassified OS: Linux (All) Reporter: crrodriguez at opensuse.org Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Driver/nouveau Product: xorg kernel 3.7 rc2 [ 7128.389874] nouveau E[ PGRAPH][0000:08:00.0] DATA_ERROR XY_OUT_OF_BOUNDS [ 7128.389880] nouveau [ PGRAPH][0000:08:00.0] DATA_ERROR [ 7128.389884] nouveau E[ PGRAPH][0000:08:00.0] ch 13 [0x001ecb0000] subc 5 class 0x5039 mthd 0x0328 data 0x00000000 [ 7128.631253] [TTM] Illegal buffer object size [ 7128.631570] nouveau E[ PG...

...ouveau E[ PIBUS][0000:03:00.0] GPC0: 0x505014 0x00000004 (0x04000200) [681684.974381] nouveau E[ PFIFO][0000:03:00.0] PFIFO: write fault at 0x00002a0000 [PAGE_NOT_PRESENT] from (unknown enum 0x00000000)/GPC0/(unknown enum 0x0000000f) on channel 0x007f96f000 [unknown] [681691.606820] nouveau E[ PGRAPH][0000:03:00.0] TRAP ch 2 [0x007f96f000 X[1473]] [681691.606833] nouveau E[ PGRAPH][0000:03:00.0] ROP0 0x80000000 0x80000001 [681691.606839] nouveau E[ PGRAPH][0000:03:00.0] ROP1 0x80000000 0x80000001 [681704.871500] nouveau E[ PGRAPH][0000:03:00.0] TRAP ch 2 [0x007f96f000 X[1473]] [681704.871512...

...fff8800c277e000 [ 7.267939] fbcon: nouveaufb (fb0) is primary device 730.397758] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 2 [X[274]] get 0x00200294bc put 0x0020029508 ib_get 0x00000255 ib_put 0x00000256 state 0x80004290 (err: INVALID_CMD) push 0x00400040 [ 730.397937] nouveau E[ PGRAPH][0000:01:00.0] DATA_ERROR INVALID_VALUE [ 730.397946] nouveau E[ PGRAPH][0000:01:00.0] DATA_ERROR [ 730.397955] nouveau E[ PGRAPH][0000:01:00.0] ch 2 [0x003fb3a000 X[274]] subc 2 class 0x502d mthd 0x0284 data 0xffffffff [ 730.397982] nouveau E[ PGRAPH][0000:01:00.0] DATA_ERROR INVALID_VAL...

https://bugs.freedesktop.org/show_bug.cgi?id=75776 Priority: medium Bug ID: 75776 Assignee: nouveau at lists.freedesktop.org Summary: Hearthstone displays corrupted buffers on NVA5 Severity: normal Classification: Unclassified OS: All Reporter: lubosz at gmail.com Hardware: Other Status: NEW

On 01/26/2016 03:24 PM, Ilia Mirkin wrote: > sleep 1 && xset dpms force off Could you confirm exactly how to add the drm.debug=0x1e option. Is it another parameter on the kernel command line? Where does the output data go? Is there a way to get it into a file? Thanks Don

...ze=128K] Capabilities: <access denied> Kernel driver in use: nouveau $ dmesg [ 23.316445] wlan0: associated [ 23.316516] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 29.796733] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro,commit=0 [ 99.061057] [drm] nouveau 0000:02:00.0: PGRAPH_TRAP_MP_EXEC - TP 0 MP 0: INVALID_OPCODE at 000000 warp 0, opcode ff637893 ff637893 [ 99.061076] [drm] nouveau 0000:02:00.0: PGRAPH - TRAP [ 99.061087] [drm] nouveau 0000:02:00.0: PGRAPH - ch 2 (0x000080d000) subc 7 class 0x8297 mthd 0x15e0 data 0x00000000 [ 99.064749] [drm] nouveau 0000:02:00.0: P...

https://bugs.freedesktop.org/show_bug.cgi?id=48434 Bug #: 48434 Summary: X freezes with "EQ overflowing" Classification: Unclassified Product: xorg Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component:

...nux-zxd7 kernel: [303714.284125] nouveau E[ PFIFO][0000:04:00.0] DMA_PUSHER - ch 2 [Xorg[1761]] get 0x002003b398 put 0x002003b404 ib_get 0x0000036e ib_put 0x0000036f state 0x80000024 (err: INVALID_CMD) push 0x00400040 2013-06-14T03:59:34.124255+02:00 linux-zxd7 kernel: [303714.285213] nouveau E[ PGRAPH][0000:04:00.0] TRAP_M2MF IN 2013-06-14T03:59:34.124266+02:00 linux-zxd7 kernel: [303714.285219] nouveau E[ PGRAPH][0000:04:00.0] TRAP_M2MF 00320051 6ade1280 00000000 04000432 2013-06-14T03:59:34.124267+02:00 linux-zxd7 kernel: [303714.285222] nouveau E[ PGRAPH][0000:04:00.0] TRAP 2013-06-14T03:5...

https://bugs.freedesktop.org/show_bug.cgi?id=82843 Priority: medium Bug ID: 82843 Assignee: nouveau at lists.freedesktop.org Summary: [NV96][Regression][Bisected] Failure to resume QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: trevor.davenport

Now it outputs: nouveau E[ PGRAPH][0000:02:00.0] PGRAPH TLB flush idle timeout fail nouveau E[ PGRAPH][0000:02:00.0] PGRAPH_STATUS: BUSY DISPATCH VFETCH CCACHE_UNK4 STRMOUT_GSCHED_UNK5 UNK14XX UNK1CXX CLIPID ZCULL ENG2D UNK34XX TPRAST TPROP ROP (0x011fde03) nouveau E[ PGRAPH][0000:02:00.0] PGRAPH_VSTATUS: CCACHE (0x00145b4d) (0x0...

Thanks for the work so far. A quick scan through the first NVC4 trace at hand, using upstream demmio, reveals at least 20 writes to the BLCG registers of PGRAPH and a few in PXBAR prior to altering the value of register 0x20200 (see below). We know that these are related to the clock gating you enable. Are you 110% sure that fiddling with 0x20200 bits without first setting these values can *never* cause any issues with stability or correctness, even u...

...or your help. Don -------------- next part -------------- [ 39.571818] [drm:drm_mode_getconnector] [CONNECTOR:29:?] [ 39.573152] [drm:drm_mode_getresources] CRTC[0] CONNECTORS[0] ENCODERS[0] [ 39.573154] [drm:drm_mode_getresources] CRTC[0] CONNECTORS[0] ENCODERS[0] [ 41.578273] nouveau E[ PGRAPH][0000:07:00.0] HUB_INIT timed out [ 41.578277] nouveau E[ PGRAPH][0000:07:00.0] 409000 - done 0x00000240 [ 41.578281] nouveau E[ PGRAPH][0000:07:00.0] 409000 - stat 0x00000000 0x00000000 0x00000000 0x00000000 [ 41.578285] nouveau E[ PGRAPH][0000:07:00.0] 409000 - stat 0x00000000 0x00000000...

...problem further.The kernel is several weeks old (nouveau tree), it's at commit 000463f13fba6b2f94a5bfcb0d615751ae9c34a0. As you can see from the mesages below the problem is reproducable to the point of getting exactly the same error. Nov 25 17:57:51 madman kernel: [548360.773743] nouveau E[ PGRAPH][0000:01:00.0] PGRAPH TLB flush idle timeout fail: 0x019ffe03 0x00145009 0x0000102d 0x0034db43 Nov 25 19:34:09 madman kernel: [ 5623.952688] nouveau E[ PGRAPH][0000:01:00.0] PGRAPH TLB flush idle timeout fail: 0x019ffe03 0x00145009 0x0000102d 0x0034db43 Nov 25 22:54:47 madman kernel: [ 7854.679007]...

https://bugs.freedesktop.org/show_bug.cgi?id=82835 Priority: medium Bug ID: 82835 Assignee: nouveau at lists.freedesktop.org Summary: GeForce 8800 GS VDPAU h264 decoding hang QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: randrik at mail.ru

https://bugs.freedesktop.org/show_bug.cgi?id=49727 Bug #: 49727 Summary: wine 1.5.2 and 3Dmark2001se displays only black screen with FPS, on nv43/AGP Classification: Unclassified Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal

Now it outputs: nouveau E[ PGRAPH][0000:02:00.0] PGRAPH TLB flush idle timeout fail nouveau E[ PGRAPH][0000:02:00.0] PGRAPH_STATUS: BUSY DISPATCH VFETCH CCACHE_UNK4 STRMOUT_GSCHED_UNK5 UNK14XX UNK1CXX CLIPID ZCULL ENG2D UNK34XX TPRAST TPROP ROP (0x011fde03) nouveau E[ PGRAPH][0000:02:00.0] PGRAPH_VSTATUS_0: CCACHE (0x00145b4d) no...

...rter: ronald645 at gmail.com Hardware: Other Status: NEW Version: unspecified Component: Driver/nouveau Product: xorg Trying to run a Youtube clip in Firefox: (I managed to get these out of journalctl) Jan 07 14:48:59 Delta kernel: nouveau E[ PGRAPH][0000:01:00.0] ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT Jan 07 14:48:59 Delta kernel: nouveau E[ PGRAPH][0000:01:00.0] ch 3 [plugin-containe[901]] subc 7 class 0x0697 mthd 0x0208 data 0x00000120 Jan 07 14:48:59 Delta kernel: nouveau E[ PGRAPH][0000:01:00.0] ERROR nsource: LIMIT_COLOR nst...

...) OS/Version: All Status: NEW Severity: minor Priority: medium Component: Drivers/DRI/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy: maximlevitsky at gmail.com Like this: 9714.987179] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP_VFETCH FAULT [ 9714.987203] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP_VFETCH 00f00000 0000fe0c 00000000 00000000 [ 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 [...