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From: "Denys" <denys@visp.net.lb>
To: Patrick McHardy <kaber@trash.net>
Cc: Stephen Hemminger <shemminger@linux-foundation.org>,
	netdev@vger.kernel.org
Subject: Re: more... iproute2/htb/whatever critical bug ?
Date: Tue, 27 Mar 2007 19:00:43 +0300	[thread overview]
Message-ID: <20070327155922.M1237@visp.net.lb> (raw)
In-Reply-To: <460933EC.9060908@trash.net>

Hi again

Looks like everything is fine, i will deploy at few NAS today night and will 
see if there any issues. Both oops what i gave, is it related to this bug?
No need to dig anything else?

On Tue, 27 Mar 2007 17:10:36 +0200, Patrick McHardy wrote
> Denys wrote:
> > Mar 26 21:20:04 ROUTER-75 [  551.481081] BUG: unable to handle kernel 
NULL 
> > pointer dereference
> > Mar 26 21:20:04 ROUTER-75 at virtual address 00000074
> > Mar 26 21:20:04 ROUTER-75 [  551.481187]  printing eip:
> > Mar 26 21:20:04 ROUTER-75 [  551.481236] f8a11df1
> > Mar 26 21:20:04 ROUTER-75 [  551.481289] *pde = 00000000
> > Mar 26 21:20:04 ROUTER-75 [  551.481340] Oops: 0000 [#1]
> > Mar 26 21:20:04 ROUTER-75 [  551.481384]
> > Mar 26 21:20:04 ROUTER-75 SMP
> > Mar 26 21:20:04 ROUTER-75
> > Mar 26 21:20:04 ROUTER-75 [  551.481549] Modules linked in:
> > .... long module list
> > ar 26 21:20:04 ROUTER-75 [  551.485237] CPU:    0
> > Mar 26 21:20:04 ROUTER-75 [  551.485238] EIP:    0060:[<f8a11df1>]    Not 
> > tainted VLI
> > Mar 26 21:20:04 ROUTER-75 [  551.485239] EFLAGS: 00010282   (2.6.20.3-
build-
> > 0001 #4)
> > Mar 26 21:20:04 ROUTER-75 [  551.485438] EIP is at htb_qlen_notify+0x9/
0x79 
> > [sch_htb]
> 
> Oops, that seems to be my fault. Can you please try the attached patch?
> To reproduce the problem you need to have packets queued while the
> device is going down, so please make sure that is true by flooding
> the device or something like that.


--
Virtual ISP S.A.L.


  parent reply	other threads:[~2007-03-27 16:01 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-21 18:00 iproute2-2.6.20-070313 bug ? Denys
2007-03-22 11:23 ` Patrick McHardy
2007-03-22 12:46   ` Denys
2007-03-22 13:09     ` Patrick McHardy
     [not found]       ` <20070322131245.M85528@visp.net.lb>
2007-03-22 13:23         ` Patrick McHardy
2007-03-22 13:35           ` Denys
     [not found]           ` <20070322132637.M88445@visp.net.lb>
2007-03-22 13:43             ` Patrick McHardy
2007-03-22 13:47               ` Denys
2007-03-22 13:26       ` Denys
2007-03-22 17:12       ` Stephen Hemminger
2007-03-22 17:14         ` Patrick McHardy
2007-03-26 18:49           ` more... iproute2/htb/whatever critical " Denys
2007-03-27 15:10             ` Patrick McHardy
2007-03-27 15:18               ` Denys
2007-03-27 16:00               ` Denys [this message]
2007-03-27 16:21                 ` Patrick McHardy
2007-03-28 17:38                   ` another " Denys
2007-03-28 23:55                   ` Denys
2007-03-29 10:58                     ` Patrick McHardy
2007-03-31  2:26         ` more iproute2 issues (not critical) Denys
2007-03-31  2:31           ` Denys
2007-03-31 14:16             ` Patrick McHardy
2007-04-04  0:03         ` one more... iproute commands lockup whole system Denys
2007-04-04  1:10           ` jamal
2007-04-04  1:39             ` Patrick McHardy
2007-04-04  2:09               ` jamal
2007-04-04  2:11               ` Denys
2007-04-04 10:55                 ` jamal
2007-04-04 12:56                   ` Denys
2007-04-04 14:10                     ` jamal
2007-04-04 14:35                       ` Denys
2007-04-04 14:13                     ` HTB/act_mirred problem [was: one more... iproute commands lockup whole system] Patrick McHardy
2007-04-04 14:33                       ` jamal
2007-04-04 14:50                         ` Patrick McHardy
2007-04-05  1:33                           ` jamal
2007-04-04 13:36                   ` one more... iproute commands lockup whole system Patrick McHardy
2007-04-04 13:58                     ` jamal
2007-04-04 14:07                       ` Patrick McHardy
2007-04-04 14:30                         ` jamal
2007-04-04 14:39                           ` Patrick McHardy
2007-04-05  2:14                             ` jamal

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