search for: tpc1

...press warning when __GFP_NOWARN is set v2 is applied, but I don't _think_ it was the first time it happened. [ 3729.558261] nouveau 0000:01:00.0: gr: TRAP ch 2 [00ff842000 Xorg[3413]] [ 3729.558269] nouveau 0000:01:00.0: gr: GPC0/TPC0/TEX: 80000041 [ 3729.558273] nouveau 0000:01:00.0: gr: GPC0/TPC1/TEX: 80000041 [ 3729.558277] nouveau 0000:01:00.0: gr: GPC0/TPC2/TEX: 80000041 [ 3729.558280] nouveau 0000:01:00.0: gr: GPC0/TPC3/TEX: 80000041 [ 3729.558286] nouveau 0000:01:00.0: gr: GPC1/TPC0/TEX: 80000041 [ 3729.558289] nouveau 0000:01:00.0: gr: GPC1/TPC1/TEX: 80000041 [ 3729.558293] nouveau 00...

...000:23:00.0: disp: 0x000061ec[0]: INIT_GENERIC_CONDITON: unknown 0x07 Dec 30 23:22:32 nyx kernel: nouveau 0000:23:00.0: gr: TRAP ch 14 [00ff115000 Xwayland[5346]] Dec 30 23:22:32 nyx kernel: nouveau 0000:23:00.0: gr: GPC0/TPC0/TEX: 80000041 Dec 30 23:22:32 nyx kernel: nouveau 0000:23:00.0: gr: GPC0/TPC1/TEX: 80000041 Dec 30 23:22:32 nyx kernel: nouveau 0000:23:00.0: gr: GPC0/TPC2/TEX: 80000041 Dec 30 23:22:32 nyx kernel: nouveau 0000:23:00.0: gr: GPC1/TPC2/TEX: 80000041 Dec 30 23:22:32 nyx kernel: nouveau 0000:23:00.0: fifo: read fault at 000685a000 engine 00 [GR] client 18 [GPC1/PE_5] reason 02 [...

...mesg.txt After an arbitrary amount of time of working in the terminal the screen hard freezes. External monitor is connected via DisplayPort on Lenovo Dock. dmesg then shows: [172362.507754] nouveau 0000:01:00.0: gr: TRAP ch 6 [00ff396000 Xorg[4075]] [172362.507767] nouveau 0000:01:00.0: gr: GPC0/TPC1/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 3f0009 [ILLEGAL_INSTR_ENCODING] [172362.507775] nouveau 0000:01:00.0: gr: GPC0/TPC2/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 3f0009 [ILLEGAL_INSTR_ENCODING] [172362.507782] nouveau 0000:01:00.0: gr: GPC0/TPC3/MP trap: global 00000004...

...to the GNOME login screen.) journalctl says: > Dec 12 11:24:42 alpha kernel: nouveau 0000:02:00.0: gr: TRAP ch 16 [003f49a000 Xwayland[27222]] > Dec 12 11:24:42 alpha kernel: nouveau 0000:02:00.0: gr: GPC0/TPC0/TEX: 80000049 > Dec 12 11:24:42 alpha kernel: nouveau 0000:02:00.0: gr: GPC0/TPC1/TEX: 80000049 > Dec 12 11:24:42 alpha kernel: nouveau 0000:02:00.0: fifo: read fault at 0001c7e000 engine 00 [PGRAPH] client 04 [GPC0/] reason 02 [PAGE_NOT_PRESENT] on channel 16 [003f49a000 Xwayland[27222]] > Dec 12 11:24:42 alpha kernel: nouveau 0000:02:00.0: fifo: gr engine fault on channe...

...overing... [52879.546445] nouveau E[ PGRAPH][0000:01:00.0] TRAP ch 7 [0x023f741000 Xorg[1978]] [52879.546451] nouveau E[ PGRAPH][0000:01:00.0] GPC0/TPC0/TEX: 0x80000049 [52879.546456] nouveau E[ PGRAPH][0000:01:00.0] GPC1/TPC0/TEX: 0x80000049 [52879.546460] nouveau E[ PGRAPH][0000:01:00.0] GPC1/TPC1/TEX: 0x80000049 [52879.546466] nouveau E[ PGRAPH][0000:01:00.0] GPC2/TPC0/TEX: 0x80000009 [52879.546470] nouveau E[ PGRAPH][0000:01:00.0] GPC2/TPC1/TEX: 0x80000009 lcpci: 01:00.0 VGA compatible controller: NVIDIA Corporation GK106 [GeForce GTX 660] (rev a1) rpm -qa | grep "mesa-dri\|nouve...

...x67 [ 4.134930] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device [ 4.141094] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0 <snip> [ 1713.421460] nouveau 0000:01:00.0: gr: TRAP ch 6 [003fa32000 compute[21117]] [ 1713.421471] nouveau 0000:01:00.0: gr: GPC0/TPC1/MP trap: global 00000000 [] warp 3000e [MEM_OUT_OF_BOUNDS] [ 1713.441248] nouveau 0000:01:00.0: gr: TRAP ch 6 [003fa32000 compute[21117]] [ 1713.441260] nouveau 0000:01:00.0: gr: GPC0/TPC0/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 20005 [MISALIGNED_PC] [ 1713.441265] nouveau 0000:01:00.0...

...moreover I finally got the smart idea to look in dmesg, which says: [ 9920.802435] nouveau 0000:01:00.0: gr: TRAP ch 6 [007f7fa000 nbody[31881]] [ 9920.802449] nouveau 0000:01:00.0: gr: GPC0/TPC0/MP trap: global 00000000 [] warp 10009 [INVALID_OPCODE] [ 9920.802456] nouveau 0000:01:00.0: gr: GPC0/TPC1/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 20009 [INVALID_OPCODE] and repeats that for every "step" in the nobody simulation, this is on a gk107 card. So that seems to be the real problem, since the error says "INVALID_OPCODE", I've put the tgsi code from nbody.c...

https://bugs.freedesktop.org/show_bug.cgi?id=93629 Bug ID: 93629 Summary: [NVE6] complete system freeze, PGRAPH engine fault on channel 2, SCHED_ERROR [ CTXSW_TIMEOUT ] Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal

...the freeze every time I perform such a hover. The following output appears in dmesg whenever this happens: [425014.691684] nouveau 0000:01:00.0: gr: TRAP ch 2 [003fc60000 Xorg[16428]] [425014.691694] nouveau 0000:01:00.0: gr: GPC0/TPC0/TEX: 80000049 [425014.691697] nouveau 0000:01:00.0: gr: GPC0/TPC1/TEX: 80000049 [425014.691715] nouveau 0000:01:00.0: fifo: read fault at 0002b70000 engine 00 [PGRAPH] client 01 [GPC0/TEX] reason 02 [PAGE_NOT_PRESENT] on channel 2 [003fc60000 Xorg[16428]] [425014.691716] nouveau 0000:01:00.0: fifo: gr engine fault on channel 2, recovering... [425014.691911] nouve...

...t; in dmesg, which says: >> >> [ 9920.802435] nouveau 0000:01:00.0: gr: TRAP ch 6 [007f7fa000 nbody[31881]] >> [ 9920.802449] nouveau 0000:01:00.0: gr: GPC0/TPC0/MP trap: global 00000000 >> [] warp 10009 [INVALID_OPCODE] >> [ 9920.802456] nouveau 0000:01:00.0: gr: GPC0/TPC1/MP trap: global 00000004 >> [MULTIPLE_WARP_ERRORS] warp 20009 [INVALID_OPCODE] >> >> and repeats that for every "step" in the nobody simulation, this is on a >> gk107 card. >> >> So that seems to be the real problem, since the >> error says "...

...E[ PFIFO][0000:01:00.0] PGRAPH engine fault on channel 5, recovering... [175947.652315] nouveau E[ PGRAPH][0000:01:00.0] TRAP ch 5 [0x003fb74000 gnome-shell[27277]] [175947.652331] nouveau E[ PGRAPH][0000:01:00.0] GPC0/TPC0/TEX: 0x80000049 [175947.652340] nouveau E[ PGRAPH][0000:01:00.0] GPC0/TPC1/TEX: 0x80000049 [176136.543763] nouveau E[Xorg[26420]] failed to idle channel 0xcccc0000 [Xorg[26420]] [176151.552203] nouveau E[Xorg[26420]] failed to idle channel 0xcccc0000 [Xorg[26420]] [176151.552337] nouveau E[ PFIFO][0000:01:00.0] read fault at 0x000001b000 [PAGE_NOT_PRESENT] from PFIFO/BA...

...nce or twice on my GF108, but it's exceedingly rare, if it does happen. I don't have a GK10x to test on, unfortunately, but I assume it'll have the same issue as the GK208. The issue is this -- a bunch of triangles that should come out of the tessellator end up black. I also see a GPC0/TPC1/MP trap: MEM_OUT_OF_BOUNDS error produced by nouveau -- this is output in response to a interrupt and MP trap generated by the hardware, read out with nv_rd32(priv, TPC_UNIT(gpc, tpc, 0x648)); (see gf100_gr_trap_mp). I assume some of the tessellation evaluation invocations get killed, but I have no...

...te: -2 Jul 2 23:02:33 nick-X681X kernel: [12790.327435] nouveau 0000:01:00.0: gr: TRAP ch 17 [005f1f4000 kmail[8229]] Jul 2 23:02:33 nick-X681X kernel: [12790.327448] nouveau 0000:01:00.0: gr: GPC0/TPC0/TEX: 80000041 Jul 2 23:02:33 nick-X681X kernel: [12790.327456] nouveau 0000:01:00.0: gr: GPC0/TPC1/TEX: 80000041 Jul 2 23:02:33 nick-X681X kernel: [12790.327464] nouveau 0000:01:00.0: gr: GPC0/TPC2/TEX: 80000041 Jul 2 23:02:33 nick-X681X kernel: [12790.327472] nouveau 0000:01:00.0: gr: GPC0/TPC3/TEX: 80000041 Jul 2 23:02:33 nick-X681X kernel: [12790.327481] nouveau 0000:01:00.0: gr: GPC1/TPC0...

...nouveau 0000:01:00.0: gr: TRAP ch 6 [007f7fa000 >>>> nbody[31881]] >>>> [ 9920.802449] nouveau 0000:01:00.0: gr: GPC0/TPC0/MP trap: global >>>> 00000000 >>>> [] warp 10009 [INVALID_OPCODE] >>>> [ 9920.802456] nouveau 0000:01:00.0: gr: GPC0/TPC1/MP trap: global >>>> 00000004 >>>> [MULTIPLE_WARP_ERRORS] warp 20009 [INVALID_OPCODE] >>>> >>>> and repeats that for every "step" in the nobody simulation, this is on a >>>> gk107 card. >>>> >>>> So that s...

...dingly rare, if it does happen. I don't have a GK10x to test >> on, unfortunately, but I assume it'll have the same issue as the >> GK208. >> >> The issue is this -- a bunch of triangles that should come out of the >> tessellator end up black. I also see a GPC0/TPC1/MP trap: >> MEM_OUT_OF_BOUNDS error produced by nouveau -- this is output in >> response to a interrupt and MP trap generated by the hardware, read >> out with nv_rd32(priv, TPC_UNIT(gpc, tpc, 0x648)); (see >> gf100_gr_trap_mp). I assume some of the tessellation evaluation &...

...mart idea to look > in dmesg, which says: > > [ 9920.802435] nouveau 0000:01:00.0: gr: TRAP ch 6 [007f7fa000 nbody[31881]] > [ 9920.802449] nouveau 0000:01:00.0: gr: GPC0/TPC0/MP trap: global 00000000 > [] warp 10009 [INVALID_OPCODE] > [ 9920.802456] nouveau 0000:01:00.0: gr: GPC0/TPC1/MP trap: global 00000004 > [MULTIPLE_WARP_ERRORS] warp 20009 [INVALID_OPCODE] > > and repeats that for every "step" in the nobody simulation, this is on a > gk107 card. > > So that seems to be the real problem, since the > error says "INVALID_OPCODE", I'...

...ideo-nouveau-1.0.15 I tested also: mesa-17.3.0 libdrm-2.4.88 When I run kmail, it crashes and in dmesg I see: [ 3514.679879] nouveau 0000:03:00.0: gr: TRAP ch 5 [003fb74000 kmail[23649]] [ 3514.679889] nouveau 0000:03:00.0: gr: GPC0/TPC0/TEX: 80000041 [ 3514.679893] nouveau 0000:03:00.0: gr: GPC0/TPC1/TEX: 80000041 [ 3514.679904] nouveau 0000:03:00.0: fifo: read fault at 0002430000 engine 00 [PGRAPH] client 04 [GPC0/] reason 02 [PAGE_NOT_PRESENT] on channel 5 [003fb74000 kmail[23649]] [ 3514.679906] nouveau 0000:03:00.0: fifo: gr engine fault on channel 5, recovering... [ 3514.680191] nouveau 00...

...ays: >>> >>> [ 9920.802435] nouveau 0000:01:00.0: gr: TRAP ch 6 [007f7fa000 nbody[31881]] >>> [ 9920.802449] nouveau 0000:01:00.0: gr: GPC0/TPC0/MP trap: global 00000000 >>> [] warp 10009 [INVALID_OPCODE] >>> [ 9920.802456] nouveau 0000:01:00.0: gr: GPC0/TPC1/MP trap: global 00000004 >>> [MULTIPLE_WARP_ERRORS] warp 20009 [INVALID_OPCODE] >>> >>> and repeats that for every "step" in the nobody simulation, this is on a >>> gk107 card. >>> >>> So that seems to be the real problem, since the &g...

...: gr: TRAP ch 6 [007f7fa000 >>>>> nbody[31881]] >>>>> [ 9920.802449] nouveau 0000:01:00.0: gr: GPC0/TPC0/MP trap: global >>>>> 00000000 >>>>> [] warp 10009 [INVALID_OPCODE] >>>>> [ 9920.802456] nouveau 0000:01:00.0: gr: GPC0/TPC1/MP trap: global >>>>> 00000004 >>>>> [MULTIPLE_WARP_ERRORS] warp 20009 [INVALID_OPCODE] >>>>> >>>>> and repeats that for every "step" in the nobody simulation, this is on a >>>>> gk107 card. >>>>> &g...

Hi, On 02-12-15 19:33, Samuel Pitoiset wrote: > > > On 12/02/2015 04:34 PM, Hans de Goede wrote: >> On 01-12-15, Samuel Pitoiset wrote: >> >> >>> Ok, here is a MMT trace of vectorAdd: >> >>> >> >>> https://fedorapeople.org/~jwrdegoede/vectorAdd.log.gz >> >> >> >> Hi Hans, >> >> >>