HEADS UP [Re: Insta-panic with recent -current on Ultra10]
Pyun YongHyeon
yongari at kt-is.co.kr
Fri Aug 27 03:16:53 PDT 2004
On Fri, Aug 27, 2004 at 06:03:02PM +1000, Chris Knight wrote:
> Howdy,
>
> I'm still getting this panic on sources updated just before
> you tagged newvers.sh for BETA2.
>
> ad0: 8693MB <ST39140A/861000> [17662/16/63] at ata2-master WDMA2
^^^^^
Since you still use DMA on ad device, I'm afraid your kernel is not
updated with latest loader.
(src/sys/boot/sparc64/loader/main.c, rev 1.24 or 1.23.2.1)
Please re-cvsup and try again.
> ATAPI_RESET time = 100us
> acd0: CDRW <CRD-8322B/1.05> at ata3-master PIO4
> Mounting root from ufs:/dev/ad0a
> IOMMU fault virtual address 0xc0620000
> panic: pcib: uncorrectable DMA error AFAR 0xf9a5880 AFSR 0x270000ff00000000
> KDB: stack backtrace:
> psycho_ue() at psycho_ue+0x70
> intr_fast() at intr_fast+0x88
> -- interrupt level=0xd pil=0 %o7=0xc01d4b28 --
> vm_page_zero_check() at vm_page_zero_check+0xb4
> fork_exit() at fork_exit+0x9c
> fork_trampoline() at fork_trampoline+0x8
> KDB: enter: panic
> [thread 100040]
> Stopped at kdb_enter+0x3c: ta %xcc, 1
> db>
>
Regards,
Pyun YongHyeon
--
Pyun YongHyeon <http://www.kr.freebsd.org/~yongari>
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