https://bugs.freedesktop.org/show_bug.cgi?id=40630
--- Comment #25 from [email protected] 2011-09-08 17:24:42 PDT --- OK. After making kernel handle the TP1 error bit, the error was decoded, and tried several times. These are errors we got: 1st try: [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_MP_EXEC - TP 0 MP 1: INVALID_OPCODE at 07bf00 warp 9, opcode ffc8c2bf ffc8c2bf [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [drm] nouveau 0000:01:00.0: PGRAPH - ch 5 (0x0001430000) subc 5 class 0x8297 mthd 0x0f04 data 0x3f4b6dfa 2nd try: [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_MP_EXEC - TP 0 MP 1: INVALID_OPCODE at 07bf00 warp 1, opcode ff1f515e ff1f515e [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001cd1000) subc 5 class 0x8297 mthd 0x1b0c data 0x1000f010 3rd try: [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_MP_EXEC - TP 0 MP 1: INVALID_OPCODE at 07bf00 warp 13, opcode ff1f515e ff1f515e [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001930000) subc 5 class 0x8297 mthd 0x1b0c data 0x1000f010 4rd try: [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_MP_EXEC - TP 0 MP 1: INVALID_OPCODE at 07c000 warp 1, opcode ffc7c1bf ffc7c1bf [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [drm] nouveau 0000:01:00.0: PGRAPH - ch 5 (0x000322c000) subc 5 class 0x8297 mthd 0x1b0c data 0x1000f010 It was also found that 2d usage after resume from ram and/or xvideo playback don't trigger that MP fault. Also following suggestions from Marcin Slusarz were tried: We tried to restart X after resume from ram, and once again no errors. We tried running rendercheck -tblend, just 9 out of 18 tests passed, but no TP error. Its somewhat strange as if nouveau drm module didn't restore some of TP/MP state, the error should have being triggered by X as it does use shaders that have to choice but to run on MP/TPs. Also running just glxinfo was attempted. That does all the 3d init but doesn't render anything (I checked this). No errors. Thats is ***ing strange, that all I can say, and I am out of ideas for now. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
