Re: page fault at m_xhalf on 1.10 while browsing

["km b" <kmb810@xxxxxxxxx>]

On 8/9/07, Sepherosa Ziehau <sepherosa@gmail.com> wrote:

> > #10 0xc035d4c5 in m_xhalf (m=0xcf4b4c00, k=12, err=0xce2bd8b0) at
> > /usr/src/sys/net/bpf_filter.c:156
> > #11 0xc035d647 in bpf_filter (pc=0xcf20ba08, p=0xcf4b4c00 "",
> > wirelen=3735929054, buflen=0) at /usr/src/sys/net/bpf_filter.c:238
>
> Try following patch:
> http://leaf.dragonflybsd.org/~sephe/bge_encap.diff

Thanks Sephe for the patch. I am going to try it now. But to let you
know, I have examined the coredump and the mbuf pointer is not valid
(starting from the ip_input). So I doubt the patch would work.

> > #12 0xc035cdb6 in bpf_mtap (bp=0xce445280, m=0xcf4b4c00) at
> > /usr/src/sys/net/bpf.c:1089
> > #13 0xc020cb63 in bge_start (ifp=0xccef1000) at
> > /usr/src/sys/dev/netif/bge/if_bge.c:2785
> > #14 0xc0360f4e in ether_output_frame (ifp=0xcf4b4c00, m=0xcf4b4c00) at
> > ifq_var.h:195
> > #15 0xc0360c50 in ether_output (ifp=0xccef1000, m=0xcf4b4c00,
> > dst=0xcef018f0, rt=0xcee46fc0) at /usr/src/sys/net/if_ethersubr.c:358
>
> Best Regards,
> sephe
>
> --
> Live Free or Die
>


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Something is wrong up on cloud # 9!