Gerhard Mack writes:
> On Wed, 9 May 2007, Jeff Garzik wrote:
> > Gerhard Mack wrote:
> > > May 9 14:51:35 mgerhard kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr
> > > 0x1800000 action 0x2 frozen
> > > May 9 14:51:35 mgerhard kernel: ata1.00: cmd
> > > 35/00:00:80:6d:c8/00:04:09:00:00/e0 tag 0 cdb 0x0 data 524288 out
> > > May 9 14:51:35 mgerhard kernel: res
> > > 40/00:c8:68:65:c8/84:00:09:00:00/e0 Emask 0x4 (timeout)
> > > May 9 14:51:42 mgerhard kernel: ata1: port is slow to respond, please be
> > > patient (Status 0xd0)
> > >
> > > Anything I can do to figgure out what's causing this?
> >
> > Provide full lspci, dmesg, kernel config?
> >
> Done.
Your second boot (warm or cold?)
> May 9 14:43:07 mgerhard kernel: klogd 1.4.1#20, log source = /proc/kmsg started.
> May 9 14:43:07 mgerhard kernel: Linux version 2.6.21.1 (root@mgerhard) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP PREEMPT Wed May 2 20:08:35 EDT 2007
> May 9 14:43:07 mgerhard kernel: Command line: root=/dev/sda3 ro
worked fine until ReiserFS's journal replay caused a single SATA exception:
> May 9 14:43:07 mgerhard kernel: ReiserFS: sda3: There were 7 uncompleted unlinks/truncates. Completed
> May 9 14:43:07 mgerhard kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x2
> May 9 14:43:07 mgerhard kernel: ata1.00: (BMDMA stat 0x25)
> May 9 14:43:07 mgerhard kernel: ata1.00: cmd 35/00:58:20:4d:23/00:01:00:00:00/e0 tag 0 cdb 0x0 data 176128 out
> May 9 14:43:07 mgerhard kernel: res 51/84:28:50:4d:23/84:01:00:00:00/e0 Emask 0x10 (ATA bus error)
> May 9 14:43:07 mgerhard kernel: ata1: soft resetting port
> May 9 14:43:07 mgerhard kernel: ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> May 9 14:43:07 mgerhard kernel: ata1.00: configured for UDMA/100
> May 9 14:43:07 mgerhard kernel: ata1: EH complete
> May 9 14:43:07 mgerhard kernel: SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB)
Shortly thereafter you loaded a proprietary module
> May 9 14:43:17 mgerhard kernel: nvidia: module license 'NVIDIA' taints kernel.
> May 9 14:43:17 mgerhard kernel: ACPI: PCI Interrupt Link [APC7] enabled at IRQ 16
> May 9 14:43:17 mgerhard kernel: ACPI: PCI Interrupt 0000:00:05.0[A] -> Link [APC7] -> GSI 16 (level, low) -> IRQ 16
> May 9 14:43:17 mgerhard kernel: PCI: Setting latency timer of device 0000:00:05.0 to 64
> May 9 14:43:17 mgerhard kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module 1.0-9746 Fri Dec 15 10:19:35 PST 2006
and immediately there's a large number of SATA exceptions:
> May 9 14:44:37 mgerhard kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x2
> May 9 14:44:37 mgerhard kernel: ata1.00: (BMDMA stat 0x25)
> May 9 14:44:37 mgerhard kernel: ata1.00: cmd 35/00:00:b0:53:c8/00:04:09:00:00/e0 tag 0 cdb 0x0 data 524288 out
> May 9 14:44:37 mgerhard kernel: res 51/84:60:50:56:c8/84:01:09:00:00/e0 Emask 0x10 (ATA bus error)
> May 9 14:44:37 mgerhard kernel: ata1: soft resetting port
> May 9 14:44:37 mgerhard kernel: ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> May 9 14:44:37 mgerhard kernel: ata1.00: configured for UDMA/100
(repeated)
Please try a cold boot (so the HW is in a pristine state) without
ever loading the nvidia module.
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