Re: [PATCH] tproxy: nf_tproxy_assign_sock() can handle tw sockets

[Eric Dumazet]

Le samedi 10 juillet 2010 Ã 12:30 -0700, David Miller a Ãcrit :
> From: Eric Dumazet <eric.dumazet@xxxxxxxxx>
> Date: Sat, 10 Jul 2010 08:17:29 +0200
> 
> > Strange thing with your crash report is CR2 value, with unexpected value
> > of 000000000b388000 while RAX value is dce8dce85d415d41
> > 
> > Faulting instruction is :
> > 
> > 48 83 b8 b0 00 00 00 00   cmpq   $0x0,0xb0(%rax)
> > 
> > So I would have expected CR2 being RAX+0xb0, but its not.
> 
> It could be corruption from elsewhere.  Those last four hex
> digits (0x5d415d41) are "]A]A" in ascii, but that could just
> be coincidence.
> 

x86 being litle endian, string is "A]A]" followed by another "XYXY"
pattern (non ASCII chars : 0xE8, 0xDC, 0xE8, 0xDC, "ÃÃÃÃ" in ISO8859)



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