What does all these errors that the X11 Nouveau driver spews out in my /var/log/message mean? They don't seem to do any harm but I was wondering whether it might be having an impact on the driver's performance?
Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: Allocating FIFO number 3 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 3 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/2 Mthd 0x0000 Data 0x88000001 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/2 Mthd 0x0180 Data 0x88000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/3 Mthd 0x0000 Data 0x88000002 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/3 Mthd 0x0184 Data 0xbeef0201 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/3 Mthd 0x0188 Data 0xbeef0201 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/4 Mthd 0x0000 Data 0x88000003 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/4 Mthd 0x0180 Data 0x88000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/4 Mthd 0x019c Data 0x88000002 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/4 Mthd 0x02fc Data 0x00000003 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/5 Mthd 0x0000 Data 0x88000004 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/5 Mthd 0x0180 Data 0x88000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/5 Mthd 0x0198 Data 0x88000002 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/5 Mthd 0x02fc Data 0x00000003 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/5 Mthd 0x0304 Data 0x00000002 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/7 Mthd 0x0000 Data 0xbeef3097 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/7 Mthd 0x0180 Data 0xbeef0301 Aug 13 13:05:54 lithium kernel: nouveau_ratelimit: 38 callbacks suppressed Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x0184 Data 0x00001f42:0x00001f42 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x0188 Data 0x00001f43:0x00001f43 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x018c Data 0x00001f42:0x00001f42 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x0194 Data 0x00001f42:0x00001f42 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x0198 Data 0x00001f42:0x00001f42 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x019c Data 0x00001f42:0x00001f42 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x01a0 Data 0x00001f43:0x00001f43 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x01a4 Data 0x000023b5:0x000023b5 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PFIFO_CACHE_ERROR - Ch 3/7 Mthd 0x01a8 Data 0xbeef0302 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x01ac Data 0x00001f42:0x00001f42 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x01b0 Data 0x00001f42:0x00001f42 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x02c8 Data 0x00000000:0x00000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x02cc Data 0x00000000:0x00000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x02d0 Data 0x00000000:0x00000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x02d4 Data 0x00000000:0x00000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x02d8 Data 0x00000000:0x00000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x02dc Data 0x00000000:0x00000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x02e0 Data 0x00000000:0x00000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x02e4 Data 0x00000000:0x00000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x02e8 Data 0x00000000:0x00000000 Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: ILLEGAL_MTHD, nStatus: PROTECTION_FAULT Aug 13 13:05:54 lithium kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 3/7 Class 0x0000 Mthd 0x02ec Data 0x00000000:0x00000000 -- http://www.munted.org.uk One very high maintenance cat living here. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
