Re: Problems booting 3.0.3 kernel on Octeon CN58XX board

[Sergei Shtylyov <sshtylyov@mvista.com>]

Hello.

On 19-08-2011 4:10, Jason Kwon wrote:

> Attempting to boot a 3.0.3 kernel on a CN58XX board produced the following oops:

[...]

> Code: 007e1824 0064182d 64840038 <dc620000> c84afff5 64c60001 66020200
> 66737000 1220000c

> All code
> ========
> 0: 24 18 and $0x18,%al
> 2: 7e 00 jle 0x4
> 4: 2d 18 64 00 38 sub $0x38006418,%eax
> 9: 00 84 64 00 00 62 dc add %al,-0x239e0000(%rsp,%riz,2)
> 10: f5 cmc
> 11: ff 4a c8 decl -0x38(%rdx)
> 14: 01 00 add %eax,(%rax)
> 16: c6 (bad)
> 17: 64 00 02 add %al,%fs:(%rdx)
> 1a: 02 66 00 add 0x0(%rsi),%ah
> 1d: 70 73 jo 0x92
> 1f: 66 data16
> 20: 0c 00 or $0x0,%al
> 22: 20 12 and %dl,(%rdx)

> Code starting with the faulting instruction
> ===========================================
> 0: 00 00 add %al,(%rax)
> 2: 62 (bad)
> 3: dc f5 fdiv %st,%st(5)
> 5: ff 4a c8 decl -0x38(%rdx)
> 8: 01 00 add %eax,(%rax)
> a: c6 (bad)
> b: 64 00 02 add %al,%fs:(%rdx)
> e: 02 66 00 add 0x0(%rsi),%ah
> 11: 70 73 jo 0x86
> 13: 66 data16
> 14: 0c 00 or $0x0,%al
> 16: 20 12 and %dl,(%rdx)

    This is x86 disassembly -- you should have used MIPS cross-tools.

WBR, Sergei