2.4.26, sundance, oops

From: Dmitry Melekhov
Date: Mon Jul 19 2004 - 04:29:02 EST

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Hello!

I run 2.4.26 (patched with ebtables) with quad-head D-link DFE-580TX with sundance driver, shipped with kernel.
Two of card ports (eth0 and eth1) are in bridge device (br0).
eth1 is 100Mbit/half duplex, eth0 is in 100Mbit/full duplex.
Crash happened when I tried to move eth0 to half duplex too and disconnected it from switch...
(btw, this computer crashed 2 days ago, but I were out of office, so I have no opps info).
And I'm not good enough programmer to read kernel sources... :-(
Please, help me!

Here is ksymoops output:

skput:under: ce861f35:1518 put:14 dev:eth1kernel BUG at skbuff

CPU: 0
EIP: 0010:[<c020a4d9>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010286
eax: 0000002a ebx: ca97e320 ecx: 00000000 edx: cd7f8000
esi: ca3c8010 edi: 00000009 ebp: caa0ea80 esp: c0301b38
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, stackpage=c0301000)
Stack: c02a3140 ce861f35 000005ee 0000000e cd898000 ce861f3e ca97e320 0000000e
ce861f35 ca97e320 c02280ef ca97e320 00000014 00000000 000005c8 000005c8
0000001c 000005c8 ce8680c0 000005dc c0301c1c ce868220 ce861ed0 ce861ed0
Call Trace: [<ce861f35>] [<ce861f3e>] [<ce861f35>] [<c02280ef>] [<ce8680c0>]
[<ce868220>] [<ce861ed0>] [<ce861ed0>] [<ce8c743c>] [<ce861ed0>] [<c0215b78>]
[<ce861ed0>] [<c0215e85>] [<ce861ed0>] [<ce8cd0d0>] [<ce865e2f>] [<ce861ed0>]
[<ce861ed0>] [<c0215b78>] [<ce861ed0>] [<c0215e85>] [<ce861ed0>] [<ce868340>]
[<ce861fca>] [<ce861ed0>] [<c0215ec5>] [<ce86596e>] [<ce861f90>] [<c0215ec5>]
[<ce861f90>] [<ce865adc>] [<ce865910>] [<c0215b78>] [<ce861f90>] [<c0215e85>]
[<ce861f90>] [<ce868310>] [<ce862056>] [<ce861f90>] [<ce862b8e>] [<c0215ec5>]
[<ce86544d>] [<ce862ad0>] [<ce865380>] [<c0215e85>] [<c0215ec5>] [<ce862ad0>]
[<ce865801>] [<ce865380>] [<c0215b78>] [<ce862ad0>] [<c0215e85>] [<ce862ad0>]
[<ce8682e0>] [<ce862cf3>] [<ce862ad0>] [<c020ed09>] [<c020ee70>] [<c020ef8f>]
[<c011bc09>] [<c0109f51>] [<c0106f30>] [<c010c3a8>] [<c0106f30>] [<c0106f54>]
[<c0106fc2>] [<c0105000>]
Code: 0f 0b 6d 00 0f 17 2a c0 83 c4 14 c3 8d 74 26 00 8d bc 27 00

>>EIP; c020a4d9 <skb_under_panic+29/40> <=====

>>ebx; ca97e320 <_end+a6221dc/e4b0f6c>
>>edx; cd7f8000 <_end+d49bebc/e4b0f6c>
>>esi; ca3c8010 <_end+a06becc/e4b0f6c>
>>ebp; caa0ea80 <_end+a6b293c/e4b0f6c>
>>esp; c0301b38 <init_task_union+1b38/c5b6>

Trace; ce861f35 <[bridge].text.start+ed5/5190>
Trace; ce861f3e <[bridge].text.start+ede/5190>
Trace; ce861f35 <[bridge].text.start+ed5/5190>
Trace; c02280ef <ip_fragment+2cf/580>
Trace; ce8680c0 <[bridge].data.start+60/4d7>
Trace; ce868220 <[bridge].data.start+1c0/4d7>
Trace; ce861ed0 <[bridge].text.start+e70/5190>
Trace; ce861ed0 <[bridge].text.start+e70/5190>
Trace; ce8c743c <[ip_conntrack].text.start+3dc/36ef>
Trace; ce861ed0 <[bridge].text.start+e70/5190>
Trace; c0215b78 <nf_getsockopt+88/c0>
Trace; ce861ed0 <[bridge].text.start+e70/5190>
Trace; c0215e85 <nf_hook_slow+65/150>
Trace; ce861ed0 <[bridge].text.start+e70/5190>
Trace; ce8cd0d0 <[ip_conntrack].data.start+30/893>
Trace; ce865e2f <[bridge].text.start+4dcf/5190>
Trace; ce861ed0 <[bridge].text.start+e70/5190>
Trace; ce861ed0 <[bridge].text.start+e70/5190>
Trace; c0215b78 <nf_getsockopt+88/c0>
Trace; ce861ed0 <[bridge].text.start+e70/5190>
Trace; c0215e85 <nf_hook_slow+65/150>
Trace; ce861ed0 <[bridge].text.start+e70/5190>
Trace; ce868340 <[bridge].data.start+2e0/4d7>
Trace; ce861fca <[bridge].text.start+f6a/5190>
Trace; ce861ed0 <[bridge].text.start+e70/5190>
Trace; c0215ec5 <nf_hook_slow+a5/150>
Trace; ce86596e <[bridge].text.start+490e/5190>
Trace; ce861f90 <[bridge].text.start+f30/5190>
Trace; c0215ec5 <nf_hook_slow+a5/150>
Trace; ce861f90 <[bridge].text.start+f30/5190>
Trace; ce865adc <[bridge].text.start+4a7c/5190>
Trace; ce865910 <[bridge].text.start+48b0/5190>
Trace; c0215b78 <nf_getsockopt+88/c0>
Trace; ce861f90 <[bridge].text.start+f30/5190>
Trace; c0215e85 <nf_hook_slow+65/150>
Trace; ce861f90 <[bridge].text.start+f30/5190>
Trace; ce868310 <[bridge].data.start+2b0/4d7>
Trace; ce862056 <[bridge].text.start+ff6/5190>
Trace; ce861f90 <[bridge].text.start+f30/5190>
Trace; ce862b8e <[bridge].text.start+1b2e/5190>
Trace; c0215ec5 <nf_hook_slow+a5/150>
Trace; ce86544d <[bridge].text.start+43ed/5190>
Trace; ce862ad0 <[bridge].text.start+1a70/5190>
Trace; ce865380 <[bridge].text.start+4320/5190>
Trace; c0215e85 <nf_hook_slow+65/150>
Trace; c0215ec5 <nf_hook_slow+a5/150>
Trace; ce862ad0 <[bridge].text.start+1a70/5190>
Trace; ce865801 <[bridge].text.start+47a1/5190>
Trace; ce865380 <[bridge].text.start+4320/5190>
Trace; c0215b78 <nf_getsockopt+88/c0>
Trace; ce862ad0 <[bridge].text.start+1a70/5190>
Trace; c0215e85 <nf_hook_slow+65/150>
Trace; ce862ad0 <[bridge].text.start+1a70/5190>
Trace; ce8682e0 <[bridge].data.start+280/4d7>
Trace; ce862cf3 <[bridge].text.start+1c93/5190>
Trace; ce862ad0 <[bridge].text.start+1a70/5190>
Trace; c020ed09 <netif_receive_skb+a9/3d0>
Trace; c020ee70 <netif_receive_skb+210/3d0>
Trace; c020ef8f <netif_receive_skb+32f/3d0>
Trace; c011bc09 <do_softirq+99/a0>
Trace; c0109f51 <enable_irq+121/130>
Trace; c0106f30 <default_idle+0/b0>
Trace; c010c3a8 <disable_irq_nosync+1e98/3030>
Trace; c0106f30 <default_idle+0/b0>
Trace; c0106f54 <default_idle+24/b0>
Trace; c0106fc2 <default_idle+92/b0>
Trace; c0105000 <empty_zero_page+1000/2f10>

Code; c020a4d9 <skb_under_panic+29/40>
00000000 <_EIP>:
Code; c020a4d9 <skb_under_panic+29/40> <=====
0: 0f 0b ud2a <=====
Code; c020a4db <skb_under_panic+2b/40>
2: 6d insl (%dx),%es:(%edi)
Code; c020a4dc <skb_under_panic+2c/40>
3: 00 0f add %cl,(%edi)
Code; c020a4de <skb_under_panic+2e/40>
5: 17 pop %ss
Code; c020a4df <skb_under_panic+2f/40>
6: 2a c0 sub %al,%al
Code; c020a4e1 <skb_under_panic+31/40>
8: 83 c4 14 add $0x14,%esp
Code; c020a4e4 <skb_under_panic+34/40>
b: c3 ret
Code; c020a4e5 <skb_under_panic+35/40>
c: 8d 74 26 00 lea 0x0(%esi,1),%esi
Code; c020a4e9 <skb_under_panic+39/40>
10: 8d bc 27 00 00 00 00 lea 0x0(%edi,1),%edi

<0>Kernel panic: Aiee, killing interrupt handler!

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Next message: Sebastien ESTIENNE: "kernel 2.6.7 -> page allocation failure. order:1, mode:0x20 (netfilter?)"
Previous message: Klaus Dittrich: "Re: rsync out of memory 2.6.8-rc2"
Next in thread: Dmitry Melekhov: "Re: 2.4.26, sundance, oops"
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