Re: [squid-users] squid, kernel paging problem again !

Arindam Haldar wrote:
>
> hi all,
> on our slackware 8.1 (with kernel 2.4.19 with squid 2.5s1 iptables
> 1.2s7a & iproute ss-020116),i got the folowing message after which
> access to squid stopped(ps -aux still shows squid running)..
> the server is still running (i have removed the transparent proxy
> iptables commands)...
> this behaviour was noticed on RH7.3 too(message posted on sep19 2002)..
> i want to ask if its a kernel paging problem, is it due to some request
> from squid, which the kernel is unable to handle ?
> am not into programmings so need help how to stop this !

 As stated, by the log entries; the kernel has a problem,not SQUID.
 You should check, hw integrity of your box, memory (e.g.) other system
 factors could be involved.

 M.

>
> root@ICG:root# cat /var/log/syslog
> Dec 1 04:40:02 ICG kernel: Unable to handle kernel paging request at
> virtual address aa9ac2bc
> Dec 1 04:40:02 ICG kernel: printing eip:
> Dec 1 04:40:02 ICG kernel: c0148325
> Dec 1 04:40:02 ICG kernel: *pde = 00000000
> Dec 1 04:40:02 ICG kernel: Oops: 0000
> Dec 1 04:40:02 ICG kernel: CPU: 0
> Dec 1 04:40:02 ICG kernel: EIP: 0010:[<c0148325>] Not tainted
> Dec 1 04:40:02 ICG kernel: EFLAGS: 00010246
> Dec 1 04:40:02 ICG kernel: eax: 00000000 ebx: ea9ac260 ecx:
> 00000008 edx: 00000008
> Dec 1 04:40:02 ICG kernel: esi: aa9ac2bc edi: c85d6000 ebp:
> f7fdef60 esp: f6f9df20
> Dec 1 04:40:02 ICG kernel: ds: 0018 es: 0018 ss: 0018
> Dec 1 04:40:02 ICG kernel: Process updatedb (pid: 3167, stackpage=f6f9d000)
> Dec 1 04:40:02 ICG kernel: Stack: c85d6008 00000000 eaa5eba0 f6f9df74
> f7fdef60 c85d6000 00c688f3 00000008
> Dec 1 04:40:02 ICG kernel: c013eae6 eaa61dc0 f6f9df74 00000000
> c85d6000 c85d6000 f6f9dfa4 0001792b
> Dec 1 04:40:02 ICG kernel: 00000000 00000008 f6f9dfa4 c85d6008
> 00000000 c85d6000 00000008 00c688f3
> Dec 1 04:40:02 ICG kernel: Call Trace: [<c013eae6>] [<c013f2f8>]
> [<c013bf3d>] [<c0108587>]
> Dec 1 04:40:02 ICG kernel:
> Dec 1 04:40:02 ICG kernel: Code: f3 a6 75 2f ff 03 8b 03 83 f8 01 75 1e
> ff 0d 50 9c 24 c0 8d
> Dec 1 09:31:38 ICG kernel: <4>vs-500: unknown uniqueness 1073741824
> Dec 1 09:31:38 ICG kernel: vs-500: unknown uniqueness 1073741824
> Dec 1 09:31:38 ICG last message repeated 2 times
>
> thanx in advance for your help..
> A.H

-- 
 'Time is a consequence of Matter thus
 General Relativity is a direct consequence of QM
 (M.E. Mar 2002)