I have tried asking this question
here but did not get any response.
I was wondering if anybody here would know about this:
Using Debian 5.0 with 2.6.30 kernel. I see the following messages during kernel boot. Here is the relevant dmesg output:
Code:
[ 4.368333] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
[ 4.368424] ata1.00: BMDMA stat 0x24
[ 4.368511] ata1.00: cmd c8/00:80:59:0d:4c/00:00:00:00:00/e2 tag 0 dma 65536 in
[ 4.368515] res 51/84:00:d8:0d:4c/00:00:00:00:00/e2 Emask 0x10 (ATA bus error)
[ 4.368715] ata1.00: status: { DRDY ERR }
[ 4.368790] ata1.00: error: { ICRC ABRT }
[ 4.368892] ata1: soft resetting link
[ 4.553143] ata1.00: configured for UDMA/100
[ 4.553231] ata1: EH complete
[ 4.567926] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
[ 4.568024] ata1.00: BMDMA stat 0x24
[ 4.568119] ata1.00: cmd c8/00:80:59:0d:4c/00:00:00:00:00/e2 tag 0 dma 65536 in
[ 4.568122] res 51/84:00:d8:0d:4c/00:00:00:00:00/e2 Emask 0x10 (ATA bus error)
[ 4.568323] ata1.00: status: { DRDY ERR }
[ 4.568398] ata1.00: error: { ICRC ABRT }
[ 4.568493] ata1: soft resetting link
[ 4.753342] ata1.00: configured for UDMA/100
[ 4.753427] ata1: EH complete
[ 4.767889] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
[ 4.767972] ata1.00: BMDMA stat 0x24
[ 4.768075] ata1.00: cmd c8/00:80:59:0d:4c/00:00:00:00:00/e2 tag 0 dma 65536 in
[ 4.768080] res 51/84:00:d8:0d:4c/00:00:00:00:00/e2 Emask 0x10 (ATA bus error)
[ 4.769401] ata1.00: status: { DRDY ERR }
[ 4.769487] ata1.00: error: { ICRC ABRT }
[ 4.769582] ata1: soft resetting link
[ 4.952628] ata1.00: configured for UDMA/100
[ 4.952732] ata1: EH complete
[ 5.040743] ata1.00: limiting speed to UDMA/66:PIO4
[ 5.040832] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
[ 5.040914] ata1.00: BMDMA stat 0x24
[ 5.041000] ata1.00: cmd c8/00:30:b1:22:4c/00:00:00:00:00/e2 tag 0 dma 24576 in
[ 5.041004] res 51/84:00:e0:22:4c/00:00:00:00:00/e2 Emask 0x10 (ATA bus error)
[ 5.041204] ata1.00: status: { DRDY ERR }
[ 5.041279] ata1.00: error: { ICRC ABRT }
[ 5.041380] ata1: soft resetting link
[ 5.220811] ata1.00: configured for UDMA/66
[ 5.221046] ata1: EH complete
[ 5.232436] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
[ 5.232519] ata1.00: BMDMA stat 0x24
[ 5.232604] ata1.00: cmd c8/00:30:b1:22:4c/00:00:00:00:00/e2 tag 0 dma 24576 in
[ 5.232608] res 51/84:00:e0:22:4c/00:00:00:00:00/e2 Emask 0x10 (ATA bus error)
[ 5.232808] ata1.00: status: { DRDY ERR }
[ 5.232883] ata1.00: error: { ICRC ABRT }
[ 5.232978] ata1: soft resetting link
[ 5.413003] ata1.00: configured for UDMA/66
[ 5.413125] ata1: EH complete
I just have a single IDE drive attached and the IDE driver that is loaded is CONFIG_PATA_SCH.
What does the above error message mean? Is it very fatal/serious?