VT6421 issue Freeze and Hard Resseting Link

[Rudi Servo]

Binary package hint: linux-image-2.6.35-25-generic

I have 2 controller PCI sata boards with VT6421 controller, one of them is ok, the other one keeps hard reseting the link everytime I use the HDD at full speed, if i am doing 3 to 6 Mb per sec (like streaming a video file) its ok, if I start to copy data and speeds go up to 30 over Mb per sec, it crashes and gives me this output, i have another Pc with the card if any developer whants to test it.

Feb 24 16:21:58 server-01 kernel: [ 4314.379926] ata7.00: exception Emask 0x12 SAct 0x0 SErr 0x1380500 action 0x6
Feb 24 16:21:58 server-01 kernel: [ 4314.389420] ata7.00: BMDMA stat 0x5
Feb 24 16:21:58 server-01 kernel: [ 4314.399129] ata7: SError: { UnrecovData Proto 10B8B Dispar BadCRC TrStaTrns }
Feb 24 16:21:58 server-01 kernel: [ 4314.408943] ata7.00: failed command: READ DMA
Feb 24 16:21:58 server-01 kernel: [ 4314.418804] ata7.00: cmd c8/00:00:07:20:00/00:00:00:00:00/e0 tag 0 dma 131072 in
Feb 24 16:21:58 server-01 kernel: [ 4314.418807] res 51/84:3f:c8:20:00/00:00:00:00:00/e0 Emask 0x12 (ATA bus error)
Feb 24 16:21:58 server-01 kernel: [ 4314.438540] ata7.00: status: { DRDY ERR }
Feb 24 16:21:58 server-01 kernel: [ 4314.448549] ata7.00: error: { ICRC ABRT }
Feb 24 16:21:58 server-01 kernel: [ 4314.458136] ata7: hard resetting link
Feb 24 16:21:58 server-01 kernel: [ 4314.776065] ata7: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Feb 24 16:21:58 server-01 kernel: [ 4314.792401] ata7.00: configured for UDMA/33
Feb 24 16:21:58 server-01 kernel: [ 4314.792427] ata7: EH complete
Feb 24 16:21:58 server-01 kernel: [ 4314.800247] ata7.00: exception Emask 0x12 SAct 0x0 SErr 0x1380500 action 0x6
Feb 24 16:21:58 server-01 kernel: [ 4314.809924] ata7.00: BMDMA stat 0x5
Feb 24 16:21:58 server-01 kernel: [ 4314.820017] ata7: SError: { UnrecovData Proto 10B8B Dispar BadCRC TrStaTrns }
Feb 24 16:21:58 server-01 kernel: [ 4314.829986] ata7.00: failed command: READ DMA
Feb 24 16:21:58 server-01 kernel: [ 4314.840112] ata7.00: cmd c8/00:00:07:20:00/00:00:00:00:00/e0 tag 0 dma 131072 in
Feb 24 16:21:58 server-01 kernel: [ 4314.840114] res 51/84:7f:88:20:00/00:00:00:00:00/e0 Emask 0x12 (ATA bus error)
Feb 24 16:21:58 server-01 kernel: [ 4314.860350] ata7.00: status: { DRDY ERR }
Feb 24 16:21:59 server-01 kernel: [ 4314.870772] ata7.00: error: { ICRC ABRT }
Feb 24 16:21:59 server-01 kernel: [ 4314.880784] ata7: hard resetting link
Feb 24 16:21:59 server-01 kernel: [ 4315.203005] ata7: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Feb 24 16:21:59 server-01 kernel: [ 4315.218554] ata7.00: configured for UDMA/33
Feb 24 16:21:59 server-01 kernel: [ 4315.218583] ata7: EH complete
Feb 24 16:22:00 server-01 kernel: [ 4315.873059] ata7.00: exception Emask 0x12 SAct 0x0 SErr 0x1380500 action 0x6
Feb 24 16:22:00 server-01 kernel: [ 4315.883676] ata7.00: BMDMA stat 0x5
Feb 24 16:22:00 server-01 kernel: [ 4315.894259] ata7: SError: { UnrecovData Proto 10B8B Dispar BadCRC TrStaTrns }
Feb 24 16:22:00 server-01 kernel: [ 4315.904967] ata7.00: failed command: READ DMA
Feb 24 16:22:00 server-01 kernel: [ 4315.915632] ata7.00: cmd c8/00:00:07:45:01/00:00:00:00:00/e0 tag 0 dma 131072 in
Feb 24 16:22:00 server-01 kernel: [ 4315.915636] res 51/84:0f:f8:45:01/00:00:00:00:00/e0 Emask 0x12 (ATA bus error)
Feb 24 16:22:00 server-01 kernel: [ 4315.938013] ata7.00: status: { DRDY ERR }
Feb 24 16:22:00 server-01 kernel: [ 4315.949213] ata7.00: error: { ICRC ABRT }
Feb 24 16:22:00 server-01 kernel: [ 4315.960400] ata7: hard resetting link
Feb 24 16:22:00 server-01 kernel: [ 4316.276068] ata7: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Feb 24 16:22:00 server-01 kernel: [ 4316.293399] ata7.00: configured for UDMA/33
Feb 24 16:22:00 server-01 kernel: [ 4316.293425] ata7: EH complete
Feb 24 16:22:01 server-01 kernel: [ 4316.867827] ata7.00: exception Emask 0x12 SAct 0x0 SErr 0x1280500 action 0x6
Feb 24 16:22:01 server-01 kernel: [ 4316.878624] ata7.00: BMDMA stat 0x5
Feb 24 16:22:01 server-01 kernel: [ 4316.889470] ata7: SError: { UnrecovData Proto 10B8B BadCRC TrStaTrns }
Feb 24 16:22:01 server-01 kernel: [ 4316.900243] ata7.00: failed command: READ DMA
Feb 24 16:22:01 server-01 kernel: [ 4316.911099] ata7.00: cmd c8/00:00:07:4c:02/00:00:00:00:00/e0 tag 0 dma 131072 in
Feb 24 16:22:01 server-01 kernel: [ 4316.911101] res 51/84:af:58:4c:02/00:00:00:00:00/e0 Emask 0x12 (ATA bus error)
Feb 24 16:22:01 server-01 kernel: [ 4316.932893] ata7.00: status: { DRDY ERR }
Feb 24 16:22:01 server-01 kernel: [ 4316.944344] ata7.00: error: { ICRC ABRT }
Feb 24 16:22:01 server-01 kernel: [ 4316.955399] ata7: hard resetting link
Feb 24 16:22:01 server-01 kernel: [ 4317.272063] ata7: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Feb 24 16:22:01 server-01 kernel: [ 4317.288407] ata7.00: configured for UDMA/33
Feb 24 16:22:01 server-01 kernel: [ 4317.288434] ata7: EH complete

I have another PC an extra pci card if anyone wants to test it.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-25-generic-pae 2.6.35-25.44
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-25.44-generic-pae 2.6.35.10
Uname: Linux 2.6.35-25-generic-pae i686
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory
Architecture: i386
ArecordDevices: Error: [Errno 2] No such file or directory
Date: Thu Feb 24 16:34:11 2011
InstallationMedia: Ubuntu-Server 10.04 LTS "Lucid Lynx" - Release i386 (20100427)
Lsusb:
 Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
PciMultimedia:

ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-25-generic-pae root=UUID=445699a3-1f8a-4186-9fb4-6a9c406d277a ro quiet
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux
dmi.bios.date: 06/24/2005
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.80
dmi.board.name: P4V88
dmi.board.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.80:bd06/24/2005:svn:pnP4V88:pvr1.00:rvn:rnP4V88:rvr1.0:
dmi.product.name: P4V88
dmi.product.version: 1.00