Re: kernel BUG at /usr/src/linux-2.5.30/include/linux/dcache.h:261!

From: Dave Hansen (haveblue@us.ibm.com)
Date: Fri Aug 09 2002 - 15:54:30 EST


Badari Pulavarty wrote:
> Code; c0160d0f <d_unhash+f/70> <=====
> 0: 0f 0b ud2a <=====
> Code; c0160d11 <d_unhash+11/70>
> 2: 05 01 00 db 2a add $0x2adb0001,%eax
> Code; c0160d16 <d_unhash+16/70>
> 7: c0 (bad)

Doesn't that (bad) instruction look suspicious? Martin was seeing
strange oopses on Hummer (16-way NUMA-Q) compiling with egcs 2.91
because it was generating bad instructions. It may be another
problem, but that c0 jumped out at me. The two instructions after it
look bretty bogus too.

-- 
Dave Hansen
haveblue@us.ibm.com

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



This archive was generated by hypermail 2b29 : Thu Aug 15 2002 - 22:00:20 EST