Comment 267 for bug 445852

I confirm the bug in lucid beta2. I had this problem in a asus eee 900 originally, was apparently solved after patch, but after upgrade from karmic to lucid beta2, I detected again HSM violations. The difference is that it does not appear during boot but randomly during normal use of computer (my case web browsing).

   82.816046] ata2: lost interrupt (Status 0x58)
[ 82.816103] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 82.816111] ata2.00: BMDMA stat 0x64
[ 82.816119] ata2.00: failed command: WRITE DMA
[ 82.816133] ata2.00: cmd ca/00:10:1f:16:00/00:00:00:00:00/e0 tag 0 dma 8192 out
[ 82.816137] res 58/00:10:1f:16:00/00:00:00:00:00/e0 Emask 0x2 (HSM violation)
[ 82.816144] ata2.00: status: { DRDY DRQ }
[ 82.816180] ata2: soft resetting link
[ 83.014771] ata2.00: configured for UDMA/66
[ 83.020331] ata2.01: configured for UDMA/66
[ 83.044327] ata2.00: configured for UDMA/66
[ 83.052277] ata2.01: configured for UDMA/66
[ 83.052295] ata2: EH complete
[ 113.816056] ata2: lost interrupt (Status 0x58)
[ 113.816113] ata2.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 113.816121] ata2.01: BMDMA stat 0x64
[ 113.816129] ata2.01: failed command: WRITE DMA
[ 113.816144] ata2.01: cmd ca/00:88:39:08:e2/00:00:00:00:00/f0 tag 0 dma 69632 out
[ 113.816147] res 58/00:88:39:08:e2/00:00:00:00:00/f0 Emask 0x2 (HSM violation)
[ 113.816154] ata2.01: status: { DRDY DRQ }
[ 113.816191] ata2: soft resetting link
[ 114.056305] ata2.00: configured for UDMA/66
[ 114.064298] ata2.01: configured for UDMA/66
[ 114.088283] ata2.00: configured for UDMA/66
[ 114.096279] ata2.01: configured for UDMA/66
[ 114.096296] ata2: EH complete
[ 147.816044] ata2: lost interrupt (Status 0x58)
[ 147.816102] ata2.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 147.816109] ata2.01: BMDMA stat 0x64
[ 147.816117] ata2.01: failed command: WRITE DMA
[ 147.816131] ata2.01: cmd ca/00:08:d1:ed:61/00:00:00:00:00/f0 tag 0 dma 4096 out
[ 147.816135] res 58/00:08:d1:ed:61/00:00:00:00:00/f0 Emask 0x2 (HSM violation)
[ 147.816142] ata2.01: status: { DRDY DRQ }
[ 147.816178] ata2: soft resetting link
[ 148.056297] ata2.00: configured for UDMA/66
[ 148.064307] ata2.01: configured for UDMA/66
[ 148.088278] ata2.00: configured for UDMA/66
[ 148.096288] ata2.01: configured for UDMA/66
[ 148.096303] ata2: EH complete
[ 180.816048] ata2: lost interrupt (Status 0x58)
[ 180.816105] ata2.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 180.816233] ata2.01: BMDMA stat 0x64
[ 180.816297] ata2.01: failed command: WRITE DMA
[ 180.816380] ata2.01: cmd ca/00:08:b9:01:6a/00:00:00:00:00/f0 tag 0 dma 4096 out
[ 180.816384] res 58/00:08:b9:01:6a/00:00:00:00:00/f0 Emask 0x2 (HSM violation)
[ 180.816624] ata2.01: status: { DRDY DRQ }
[ 180.816727] ata2: soft resetting link
[ 181.056279] ata2.00: configured for UDMA/66
[ 181.064276] ata2.01: configured for UDMA/66
[ 181.088275] ata2.00: configured for UDMA/66
[ 181.096274] ata2.01: configured for UDMA/66
[ 181.096289] ata2: EH complete
[ 244.738599] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id