Messages in this thread | | | Date | Sat, 23 May 2009 11:36:30 +0200 | From | Niel Lambrechts <> | Subject | Re: 2.6.29 regression: ATA bus errors on resume |
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On 05/23/2009 11:20 AM, Niel Lambrechts wrote: > On 04/09/2009 08:18 PM, Tejun Heo wrote: >> Hmm... none of the debugging messages got triggered, so there should >> be no noticeable timing change. It seems like you're being lucky for >> the time being. Can you please keep testing and report back? > > Hi Tejun, > > Just to keep you up informed - this issue is still happening, I've been > testing the latest 2.6.30-git kernels the last couple of weeks and just > checked my logs after having an unexpected fsck upon system boot - the > freeze seems to trigger very infrequently though, since I use s2disk at > least twice a day and the error only seems to have happened twice since > May 2.
I notice that if I hibernate with a CD in the drive and then remove it as soon as I boot, I get a hard reset on the ata1 bus.
I'm not sure if this maybe plays a role in triggering the problem at times, perhaps it is entirely expected - but vim highlights it in red and to a "normal" user that is bad. :)
Maybe after applying your patch I should play around with this?
/var/log/warn: May 23 11:28:44 linux-7vph kernel: sd 0:0:0:0: [sda] Starting disk May 23 11:28:44 linux-7vph kernel: ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) May 23 11:28:44 linux-7vph kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/02:00:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/5f:00:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/02:00:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/5f:00:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out May 23 11:28:44 linux-7vph kernel: ata1.00: configured for UDMA/133 May 23 11:28:44 linux-7vph kernel: ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4 May 23 11:28:44 linux-7vph kernel: ata1: irq_stat 0x00400040, connection status changed May 23 11:28:44 linux-7vph kernel: ata1.00: configured for UDMA/133 May 23 11:28:44 linux-7vph kernel: ata1: EH complete May 23 11:28:44 linux-7vph kernel: ata2.00: ACPI cmd e3/00:1f:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata2.00: ACPI cmd e3/00:02:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata2.00: ACPI cmd e3/00:1f:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata2.00: ACPI cmd e3/00:02:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata2.00: configured for UDMA/133 May 23 11:28:44 linux-7vph kernel: pci 0000:00:02.0: restoring config space at offset 0x1 (was 0x900407, writing 0x900403) May 23 11:28:44 linux-7vph kernel: pci 0000:00:02.0: setting latency timer to 64 May 23 11:28:44 linux-7vph kernel: Restarting tasks ... done. May 23 11:28:44 linux-7vph kernel: ata2: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4 May 23 11:28:44 linux-7vph kernel: ata2: irq_stat 0x40000001 May 23 11:28:44 linux-7vph kernel: ata2.00: configured for UDMA/133 May 23 11:28:44 linux-7vph kernel: ata2: EH complete May 23 11:28:44 linux-7vph kernel: ata1.00: exception Emask 0x10 SAct 0x1 SErr 0x10000 action 0xe frozen May 23 11:28:44 linux-7vph kernel: ata1.00: irq_stat 0x00400008, PHY RDY changed May 23 11:28:44 linux-7vph kernel: ata1: SError: { PHYRdyChg } May 23 11:28:44 linux-7vph kernel: ata1.00: cmd 61/08:00:37:5a:f4/00:00:09:00:00/40 tag 0 ncq 4096 out May 23 11:28:44 linux-7vph kernel: res 50/00:08:37:5a:f4/00:00:09:00:00/40 Emask 0x10 (ATA bus error) May 23 11:28:44 linux-7vph kernel: ata1.00: status: { DRDY } May 23 11:28:44 linux-7vph kernel: ata1: hard resetting link May 23 11:28:44 linux-7vph kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/02:00:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/5f:00:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/02:00:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/5f:00:00:00:00:a0 succeeded May 23 11:28:44 linux-7vph kernel: ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out May 23 11:28:44 linux-7vph kernel: ata1.00: configured for UDMA/133 May 23 11:28:44 linux-7vph kernel: ata1.00: configured for UDMA/133 May 23 11:28:44 linux-7vph kernel: ata1: EH complete
Regards, Niel
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