On Thu, Oct 04, 2007 at 02:49:13PM +0200, Giuseppe Sacco wrote:
> Hi, while testing the latest kernel on SGI O2 I got may kernel bugs like
> this:
>
> Kernel bug detected[#9]:
> Cpu 0
> $ 0 : 0000000000000000 ffffffff9001fce0 0000000000000001 0000000000000f18
> $ 4 : 980000000111b4b8 000000007f955f18 ffffffff80400000 0000000000003fff
> $ 8 : 00000000000050f1 000000007f955f18 9800000006073d68 9800000006073d60
> $12 : 0000000000000010 ffffffff80000008 ffffffff80091680 0000000000000000
> $16 : 980000000111b4b8 980000000768ddd0 000000000000000e 000000007f955f18
> $20 : 9800000000581908 9800000007898080 9800000006073d68 9800000006073d60
> $24 : 0000000000478284 000000002ac30580
> $28 : 9800000006070000 9800000006073cd0 0000000000000000 ffffffff8001b390
> Hi : 000000000000f2d3
> Lo : 00000000000050f1
> epc : ffffffff8001c800 kmap_coherent+0x10/0x118 Tainted: G D
> ra : ffffffff8001b390 __flush_anon_page+0x70/0x90
Very interesting. Can you describe me your setup or maybe even come up
with a test case for this?
Ralf
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