2.1.125 knackered - IP Masq. oopses and dies.

David Woodhouse (David.Woodhouse@mvhi.com)
Fri, 23 Oct 1998 10:38:25 +0100


Our ISDN router box still keeps dying horribly.

2.1.125 Intel/UP, ISDN, IP Masq.

Unable to handle kernel paging request at virtual address c2000000
current->tss.cr3 = 00101000, %cr3 = 0010100
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c01da8db>]
EFLAGS: 00010282
eax: a50f21bf ebx: c01da8db ecx: 01fdaf30 edx: fffffffc
esi: c200007c edi: c18a34a0 ebp: c0217f0c esp: c0217ea8
ds: 0018 es: 0018 ss: 0018
Process swapper (pid:0, process nr: 0, stackpage=c0217000)
Stack: c0165972 c0d79880 fffffffc 00000000 c18a34a0 c0d79854 c0d79854 c0217f0c
00000000 c020c100 00000002 3210989e 00000000 00000018 c19f0014 c0d79868
c0d79854 c0169a27 c0217f14 c18a34a0 c0d79854 c0217f34 c0169e87 00000000
Call Trace: [<c0165972>] [<c0169a27>] [<c0169e87>] [<c0169ed4>] [<c015f2f4>] [<c01179dd>] [<c0110a63>]
[<c0108055>] [<c010808c>] [<c0109820>] [<c0106084>] [<c0106073>] [<c0106000>] [<c0100176>]
Code: 13 46 84 13 46 88 13 46 8c 13 46 90 13 46 94 13 46 98 13 46
Aiee, killing interrupt handler
Kernel panic: Attempted to kill the idle task!
In swapper task - not syncing
Using `./System.map' to map addresses to symbols.

>>EIP: c01da8db <csum_partial+5f/e8>
Trace: c0165972 <ip_fw_demasquerade+156/49c>
Trace: c0169a27 <ip_local_deliver+1f/22c>
Trace: c0169e87 <ip_rcv+253/2d4>
Trace: c0169ed4 <ip_rcv+2a0/2d4>
Trace: c015f2f4 <net_bh+16c/1cc>
Trace: c01179dd <do_bottom_half+49/64>
Trace: c0110a63 <schedule+3b/264>
Trace: c0108055 <sys_idle+65/ac>
Trace: c010808c <sys_idle+9c/ac>
Trace: c0109820 <system_call+34/38>
Trace: c0106084 <init>
Trace: c0106073 <cpu_idle+7/18>
Trace: c0106000 <get_options>
Trace: c0100176 <L6>
Code: c01da8db <csum_partial+5f/e8>
Code: c01da8db <csum_partial+5f/e8> 13 46 84 adcl 0xffffff84(%esi),%eax
Code: c01da8de <csum_partial+62/e8> 13 46 88 adcl 0xffffff88(%esi),%eax
Code: c01da8e1 <csum_partial+65/e8> 13 46 8c adcl 0xffffff8c(%esi),%eax
Code: c01da8e4 <csum_partial+68/e8> 13 46 90 adcl 0xffffff90(%esi),%eax
Code: c01da8e7 <csum_partial+6b/e8> 13 46 94 adcl 0xffffff94(%esi),%eax
Code: c01da8ea <csum_partial+6e/e8> 13 46 98 adcl 0xffffff98(%esi),%eax
Code: c01da8ed <csum_partial+71/e8> 13 46 00 adcl 0x0(%esi),%eax
Code: c01da8f0 <csum_partial+74/e8> 90 nop
Code: c01da8f1 <csum_partial+75/e8> 90 nop
Code: c01da8f2 <csum_partial+76/e8> 90 nop

---- ---- ----
David Woodhouse David.Woodhouse@mvhi.com Office: (+44) 1223 810302
Project Leader, Process Information Systems Mobile: (+44) 976 658355
Axiom (Cambridge) Ltd., Swaffham Bulbeck, Cambridge, CB5 0NA, UK.
finger dwmw2@ferret.lmh.ox.ac.uk for PGP key.

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