Folks,
After this latest fix from Herbert we have another crash. This time it
seems to be in skb_in->nh.raw being uninitialised in icmp.c if I
understand everything I'm getting taught about debugging correctly.
Not sure why this occurs but the information is a start.
Regards,
Ian
Entry for icmp_send is 0x460 so I presume I should be looking at 0x590...
PS Herbert - I didn't have a code section last time as I appeared not
to get one...
net/ipv4/icmp.c:539
590: 8b 91 84 00 00 00 mov 0x84(%ecx),%edx
596: 8b 41 20 mov 0x20(%ecx),%eax
599: 29 d0 sub %edx,%eax
59b: 89 45 98 mov %eax,0xffffff98(%ebp)
icmp_param.offset = skb_in->nh.raw - skb_in->data;
EIP: 0060:[<c033a890>] Not tainted VLI
EFLAGS: 00010246 (2.6.14-rc3)
EIP is at icmp_send+0x130/0x3d0
eax: 5a5a5a5a ebx: c6c2c154 ecx: 5a5a5a5a edx: 0000005a
esi: 00000000 edi: c043de58 ebp: c043dea0 esp: c043dd64
ds: 007b es: 007b ss: 0068
Process swapper (pid: 0, threadinfo=c043c000 task=c03bcba0)
Stack: c043de58 c7c3e2f4 c043dd94 c031b22f c0c3ef24 00000000 c69b8978 00000296
00000000 c75a6034 c6c2c56c 00000000 c043de64 c031b6e5 c7c3ef24 c013c9bd
c7df66c0 c02fb90a c7c3ef24 00000000 c69b8978 c043dde8 c013c9bd c7de6980
Call Trace:
[<c01034af>] show_stack+0x7f/0xa0
[<c0103658>] show_registers+0x158/0x1c0
[<c0103838>] die+0xc8/0x140
[<c034f81e>] do_page_fault+0x2de/0x60e
[<c0103173>] error_code+0x4f/0x54
[<5a5a5a5a>] 0x5a5a5a5a
Code: ff 85 c0 89 c6 0f 85 71 01 00 00 0f b6 45 0c 66 c7 45 a2 00 00
8b 4d 08 0f b6 55 10 88 45 a0 8b 45 14 89 4d 94 88 55 a1 89 45 a4 <8b>
91 84 00 00 00 8b 41 20 29 d0 89 45 98 0f b6 45 0c 0f b6 c0
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