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List: l7-filter-developers
Subject: [l7-filter-developers] Help,
From: zhengfish <zhengfish () gmail ! com>
Date: 2008-11-27 1:56:08
Message-ID: 4278b5390811261756oefa0d7bn6803ef0887f8ed48 () mail ! gmail ! com
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Hi, All,
Now I test it on my AMD-LX800(X86 Compatible) box as a gateway.
But when I start some bittorrent traffic on my PC through the box, I
found the box reboot often. It reboot 3 times in the past 5 hours.
I can't know but want to know the reason, could you help me to do
it? I'm not sure it is caused by kernel or by l7-fitler module.
my config as follow:
** kernel ----- 2.6.25.19
** l7-filter ---- kernel-2.20
Best Regards!
The bug messages comes from console listed as follow:
----------------------------------BEGIN----------------------------------------------
layer7: couldn't get conntrack.
layer7: couldn't get conntrack.
layer7: couldn't get conntrack.
BUG: unable to handle kernel paging request at deaad81c
IP: [<c05cde58>] ipt_do_table+0x102/0x4d6
*pde = 1f3d0163 *pte = 1eaad160
Oops: 0000 [#1] SMP DEBUG_PAGEALLOC
Modules linked in:
Pid: 0, comm: swapper Not tainted (2.6.25.19 #6)
EIP: 0060:[<c05cde58>] EFLAGS: 00010282 CPU: 0
EIP is at ipt_do_table+0x102/0x4d6
EAX: 000021b8 EBX: deaad810 ECX: 00000000 EDX: e001d124
ESI: e001f24c EDI: e001d104 EBP: c075fe8c ESP: c075fe2c
DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
Process swapper (pid: 0, ti=c075f000 task=c06e83e0 task.ti=c0720000)
Stack: df1f2000 00000002 de9205f8 df316efc 00000610 deaad810 00000000
df1f2000
df2cc000 e001d000 e0021404 de413f48 de470d88 00000070 00000000
00000000
df2ddef0 c075ff18 c059a873 00000002 00000000 de9205f8 c075fee4
00000002
Call Trace:
[<c059a873>] ? ip_route_input+0x853/0xc0e
[<c05ce2a8>] ? ipt_hook+0x18/0x20
[<c0583d67>] ? nf_iterate+0x2f/0x7d
[<c059d3a4>] ? ip_forward_finish+0x0/0x32
[<c0583ded>] ? nf_hook_slow+0x38/0x8e
[<c059d3a4>] ? ip_forward_finish+0x0/0x32
[<c059d5e8>] ? ip_forward+0x212/0x272
[<c059d3a4>] ? ip_forward_finish+0x0/0x32
[<c059c35c>] ? ip_rcv_finish+0x280/0x29f
[<c059c7ca>] ? ip_rcv+0x1f6/0x220
[<c055d1d6>] ? netif_receive_skb+0x2ce/0x340
[<c053f869>] ? cp_rx_poll+0x1e5/0x2cc
[<c055f0fc>] ? net_rx_action+0x61/0x104
[<c04203b2>] ? __do_softirq+0x64/0xcd
[<c0405792>] ? do_softirq+0x55/0x88
[<c044022a>] ? handle_level_irq+0x0/0xca
[<c042034c>] ? irq_exit+0x38/0x3a
[<c040587f>] ? do_IRQ+0xba/0xd3
[<c0404247>] ? common_interrupt+0x23/0x28
[<c0402652>] ? default_idle+0x39/0x5c
[<c0402619>] ? default_idle+0x0/0x5c
[<c0402564>] ? cpu_idle+0x6b/0x7f
[<c0600ded>] ? rest_init+0x49/0x4b
=======================
Code: c4 10 83 7d c8 00 75 1c 68 6c 01 00 00 68 ff c3 6c c0 68 90 48 63 c0
68 1e c4 6c c0 e8 d0 ec e4 ff 83 c4 10 8b 5d b4 0f b6 4e 53 <8b> 43 0c 23 46
08 3b 06 89 c8 0f 95 c2 c1 e8 03 83 e0 01 38 c2
EIP: [<c05cde58>] ipt_do_table+0x102/0x4d6 SS:ESP 0068:c075fe2c
Kernel panic - not syncing: Fatal exception in interrupt
Rebooting in 3 seconds..Linux version 2.6.25.19 (zheng@cos) (gcc version
4.1.2 20071124 (Red Hat 4.1.2-42)) #6 SMP Wed Nov 19 13:35:00 CST 2008
---------------------------------------END------------------------------------------------
[Attachment #5 (text/html)]
Hi, All,<br><div class="gmail_quote"> Now I \
test it on my AMD-LX800(X86 Compatible) box as a \
gateway.<br> But when I start some \
bittorrent traffic on my PC through the box, I found the box reboot often. It reboot \
3 times in the past 5 hours.<br>
I can't know but want to know \
the reason, could you help me to do it? I'm not sure it is caused by kernel or by \
l7-fitler module.<br> my config as \
follow:<br> ** kernel ----- <a \
href="http://2.6.25.19" target="_blank">2.6.25.19</a> <br>
** l7-filter ---- kernel-2.20<br><br>Best \
Regards!<br><br>The bug messages comes from console listed as \
follow:<br>----------------------------------BEGIN----------------------------------------------<br>
layer7: couldn't get conntrack.<br>layer7: couldn't get conntrack.<br>layer7: \
couldn't get conntrack.<br>BUG: unable to handle kernel paging request at \
deaad81c<br>IP: [<c05cde58>] ipt_do_table+0x102/0x4d6<br>
*pde = 1f3d0163 *pte = 1eaad160 <br>Oops: 0000 [#1] SMP DEBUG_PAGEALLOC<br>Modules \
linked in:<br><br>Pid: 0, comm: swapper Not tainted (<a href="http://2.6.25.19" \
target="_blank">2.6.25.19</a> #6)<br>EIP: 0060:[<c05cde58>] EFLAGS: 00010282 \
CPU: 0<br>
EIP is at ipt_do_table+0x102/0x4d6<br>EAX: 000021b8 EBX: deaad810 ECX: 00000000 EDX: \
e001d124<br>ESI: e001f24c EDI: e001d104 EBP: c075fe8c ESP: c075fe2c<br> DS: 007b \
ES: 007b FS: 00d8 GS: 0000 SS: 0068<br>Process swapper (pid: 0, ti=c075f000 \
task=c06e83e0 task.ti=c0720000)<br>
Stack: df1f2000 00000002 de9205f8 df316efc 00000610 deaad810 00000000 df1f2000 \
<br> df2cc000 e001d000 e0021404 de413f48 de470d88 \
00000070 00000000 00000000 <br> df2ddef0 c075ff18 \
c059a873 00000002 00000000 de9205f8 c075fee4 00000002 <br>
Call Trace:<br> [<c059a873>] ? \
ip_route_input+0x853/0xc0e<br> [<c05ce2a8>] ? \
ipt_hook+0x18/0x20<br> [<c0583d67>] ? \
nf_iterate+0x2f/0x7d<br> [<c059d3a4>] ? \
ip_forward_finish+0x0/0x32<br> [<c0583ded>] ? nf_hook_slow+0x38/0x8e<br>
[<c059d3a4>] ? ip_forward_finish+0x0/0x32<br> [<c059d5e8>] ? \
ip_forward+0x212/0x272<br> [<c059d3a4>] ? \
ip_forward_finish+0x0/0x32<br> [<c059c35c>] ? \
ip_rcv_finish+0x280/0x29f<br> [<c059c7ca>] ? ip_rcv+0x1f6/0x220<br>
[<c055d1d6>] ? netif_receive_skb+0x2ce/0x340<br> [<c053f869>] \
? cp_rx_poll+0x1e5/0x2cc<br> [<c055f0fc>] ? \
net_rx_action+0x61/0x104<br> [<c04203b2>] ? \
__do_softirq+0x64/0xcd<br> [<c0405792>] ? do_softirq+0x55/0x88<br>
[<c044022a>] ? handle_level_irq+0x0/0xca<br> [<c042034c>] ? \
irq_exit+0x38/0x3a<br> [<c040587f>] ? \
do_IRQ+0xba/0xd3<br> [<c0404247>] ? \
common_interrupt+0x23/0x28<br> [<c0402652>] ? default_idle+0x39/0x5c<br>
[<c0402619>] ? default_idle+0x0/0x5c<br> [<c0402564>] ? \
cpu_idle+0x6b/0x7f<br> [<c0600ded>] ? \
rest_init+0x49/0x4b<br> =======================<br>Code: c4 10 83 7d c8 00 75 1c \
68 6c 01 00 00 68 ff c3 6c c0 68 90 48 63 c0 68 1e c4 6c c0 e8 d0 ec e4 ff 83 c4 10 \
8b 5d b4 0f b6 4e 53 <8b> 43 0c 23 46 08 3b 06 89 c8 0f 95 c2 c1 e8 03 83 e0 01 \
38 c2 <br>
EIP: [<c05cde58>] ipt_do_table+0x102/0x4d6 SS:ESP 0068:c075fe2c<br>Kernel panic \
- not syncing: Fatal exception in interrupt<br>Rebooting in 3 seconds..Linux version \
<a href="http://2.6.25.19" target="_blank">2.6.25.19</a> (zheng@cos) (gcc version \
4.1.2 20071124 (Red Hat 4.1.2-42)) #6 SMP Wed Nov 19 13:35:00 CST 2008<br>
<br>---------------------------------------END------------------------------------------------<br>
</div><br>
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