Re: Reproducable hard locks in 2.2.17. IDE related

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Fri Sep 22 2000 - 03:03:02 EST


> This machine is running 2.2.17aa2 (I needed LFS), and I'm able to lock it
> hard. This is what was in the logs :
>
> Sep 21 23:55:38 fs1 kernel: hdc: dma_intr: status=0x51 { DriveReady
> SeekComplete Error }

A disk seek failed

> Sep 21 23:55:38 fs1 kernel: hdc: dma_intr: error=0x40 { UncorrectableError
> }, LBAsect=16373421, sector=3521368

Uncorrectable error is the drive.

> Sep 21 23:55:44 fs1 kernel: hdb: timeout waiting for DMA
> Sep 21 23:55:44 fs1 kernel: hdb: irq timeout: status=0xd0 { Busy }
> Sep 21 23:55:44 fs1 kernel: hda: DMA disabled
> Sep 21 23:55:44 fs1 kernel: hdb: DMA disabled
> Sep 21 23:55:44 fs1 kernel: ide0: unexpected interrupt, status=0xd0,
> count=1
> Sep 21 23:55:44 fs1 kernel: ide0: reset: success

Then it tried an IDE reset, then it choked

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Sat Sep 23 2000 - 21:00:26 EST