[LARTC] img+htb -> kernel oops :(

[LARTC] img+htb -> kernel oops :(

[Razvan Cosma]

  Hello,
 I have been experimenting with htb+imq, and while adding/removing
rules got a kernel oops (machine frozen, only sysrq worked).

Last entries in the kernel log:
Oct 11 13:25:50 mach2 kernel: HTB init, kernel part version 3.6
Oct 11 13:25:50 mach2 kernel: htb*g j\x111462262
Oct 11 13:25:50 mach2 kernel: htb*r7 m=0
Oct 11 13:25:50 mach2 kernel: htb*r6 m=0
Oct 11 13:25:50 mach2 kernel: htb*r5 m=0
Oct 11 13:25:50 mach2 kernel: htb*r4 m=0
Oct 11 13:25:50 mach2 kernel: htb*r3 m=0
Oct 11 13:25:50 mach2 kernel: htb*r2 m=0
Oct 11 13:25:50 mach2 kernel: htb*r1 m=0
Oct 11 13:25:50 mach2 kernel: htb*r0 m=0
Oct 11 13:26:03 mach2 kernel: HTB: quantum of class 10001 is small. Consider r2q change.
<4>HTB: quantum of class 10010 is small. Consider r2q change.
<4>HTB: quantum of class 10020 is small. Consider r2q change.
<4>HTB: quantum of class 10100 is small. Consider r2q change.
<4>HTB: quantum of class 10200 is small. Consider r2q change.
<7>retrans_out leaked.
Oct 11 13:26:03 mach2 kernel: retrans_out leaked.
Oct 11 13:26:03 mach2 kernel: retrans_out leaked.
Oct 11 13:31:05 mach2 kernel: retrans_out leaked.

 Any hints on what could have caused the machine to hang?
Thank you very much.


PS. kernel 2.4.18 + imq-2.4.18.diff-10.1 + htb3.6_2.4.17, on a slackware
8.0 system.



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Re: [LARTC] img+htb -> kernel oops :(

[Tomasz Wrona]

On Fri, 11 Oct 2002, Razvan Cosma wrote:

>  I have been experimenting with htb+imq, and while adding/removing
> rules got a kernel oops (machine frozen, only sysrq worked).

I cant help You but I have also problems, system hangs after some time of
work [day or two]. I am not sure if its IMQ but I suppose it's. Probably
be sure after more tests. [system hangs without an oops and sysrq doesn't
work]

Regards
tw
-- 

----------------
 ck.eter.tym.pl

"Never let shooling disturb Your education"

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Re: [LARTC] img+htb -> kernel oops :(

[Razvan Cosma]

On Fri, 11 Oct 2002, Tomasz Wrona wrote:

> On Fri, 11 Oct 2002, Razvan Cosma wrote:
>
> >  I have been experimenting with htb+imq, and while adding/removing
> > rules got a kernel oops (machine frozen, only sysrq worked).
>
> I cant help You but I have also problems, system hangs after some time of
> work [day or two]. I am not sure if its IMQ but I suppose it's. Probably
> be sure after more tests. [system hangs without an oops and sysrq doesn't
> work]
>
> Regards
> tw
>
Found the problem (or at least I think so) - the PREROUTING and
POSTROUTING rules need to be attached to different imq devices. Thank
you Ciprian Niculescu.



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Re: [LARTC] img+htb -> kernel oops :(

[Ciprian Niculescu]

Razvan Cosma wrote:
> On Fri, 11 Oct 2002, Tomasz Wrona wrote:
> 
> 
>>On Fri, 11 Oct 2002, Razvan Cosma wrote:
>>
>>
>>> I have been experimenting with htb+imq, and while adding/removing
>>>rules got a kernel oops (machine frozen, only sysrq worked).
>>
>>I cant help You but I have also problems, system hangs after some time of
>>work [day or two]. I am not sure if its IMQ but I suppose it's. Probably
>>be sure after more tests. [system hangs without an oops and sysrq doesn't
>>work]
>>
>>Regards
>>tw
>>
> 
> Found the problem (or at least I think so) - the PREROUTING and
> POSTROUTING rules need to be attached to different imq devices. Thank
> you Ciprian Niculescu.
> 

you're welcome, but i don't remember helping you

C

P.S. esti si pe rlug parca?


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