New: sata_via hang and data corruption
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Quoted 17 lines · On Sat, 17 May 2008 19:11:48 -0700 (PDT) [email protected] wrote:
http://bugzilla.kernel.org/show_bug.cgi?id=10738
Summary:
sata_viahang and data corruption
Product: IO/Storage
Version: 2.5
KernelVersion: 2.6.25
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: high
Priority: P1
Component: Serial ATA
AssignedTo: [email protected]
ReportedBy: [email protected]
Quoted 2 lines
Latest working kernel version: 2.6.22 (?)
Earliest failing kernel version: 2.6.23 (?)
So it's a regression?
Quoted 29 lines
Distribution: Ubuntu
Hardware Environment: VIA motherboard (ASROCK P4V88), Maxtor SATA HD Software Environment: Linux 2.6.25 i386
Problem Description: After a few minutes of usage the kernel hangs while sayng:
ata1.00: exception Emask0x0SAct0x0SErr0x0action0x2frozen ata1.00: cmd 25/00:08:85:75:25/00:00:25:00:00/e0 tag 0 dma 4096 inres 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)ata1.00: status: { DRDY }
ata1: soft resetting link
ata1.00: configured for UDMA/133
ata1: EH complete
sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB) sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
ata1.00: exception Emask0x0SAct0x0SErr0x0action0x2frozen ata1.00: cmd 25/00:20:6d:ae:1d/00:00:24:00:00/e0 tag 0 dma 16384 inres 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)ata1.00: status: { DRDY }
ata1: soft resetting link
ata1.00: configured for UDMA/133
ata1: EH complete
sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB) sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Quoted 5 lines
Steps to reproduce: poweron and use the disk
Any hint on what can it be? I can't remember the last working kernel, will try some old one soon
I often have trouble working out which device driver is being used when a bug report comes past. This is one such case.