Re: [Bugme-new] [Bug 8961] New: BUG triggered by oidentd in netlink code

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From: Patrick McHardy <kaber@trash.net>
To: Athanasius <link@miggy.org>, Patrick McHardy <kaber@trash.net>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	netdev@vger.kernel.org, bugme-daemon@bugzilla.kernel.org
Subject: Re: [Bugme-new] [Bug 8961] New: BUG triggered by oidentd in netlink code
Date: Sun, 02 Sep 2007 00:53:29 +0200	[thread overview]
Message-ID: <46D9ED69.7030706@trash.net> (raw)
In-Reply-To: <20070901173944.GB3693@miggy.org>

Athanasius wrote:
> On Sat, Sep 01, 2007 at 06:38:23PM +0200, Patrick McHardy wrote:
>>
>> You might be able to trigger it without this patch by running
>> "while true; do ss -tn; done" while doing ident queries, but
>> just running the while loop a couple of times in parallel
>> doesn't seem to trigger it here.
> 
>   I went for setting up a dummy listener in inetd, using tcpd, and
> setting hosts.allow to specify myuser@ip.  Then a few while loops
> spamming it with connections using nc.
> 
>   Anyway, on the old kernel that managed to trigger the BUG twice in
> about 30 minutes.  I'm now on 2.6.22.6 plus your patch and coming up on
> an hour (55+ mins) of the same and no sign of the BUG.
> 
>   So that looks like fixed to me.  I'll weigh in again if the daily
> logcheck throws up another.


Thanks a lot for testing, I'll send a version for current -rc
upstream tommorrow.

WARNING: multiple messages have this Message-ID (diff)

From: Patrick McHardy <kaber@trash.net>
To: Athanasius <link@miggy.org>, Patrick McHardy <kaber@trash.net>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	netdev@vger.kernel.org, bugme-d
Subject: Re: [Bugme-new] [Bug 8961] New: BUG triggered by oidentd in netlink code
Date: Sun, 02 Sep 2007 00:53:29 +0200	[thread overview]
Message-ID: <46D9ED69.7030706@trash.net> (raw)
In-Reply-To: <20070901173944.GB3693@miggy.org>

Athanasius wrote:
> On Sat, Sep 01, 2007 at 06:38:23PM +0200, Patrick McHardy wrote:
>>
>> You might be able to trigger it without this patch by running
>> "while true; do ss -tn; done" while doing ident queries, but
>> just running the while loop a couple of times in parallel
>> doesn't seem to trigger it here.
> 
>   I went for setting up a dummy listener in inetd, using tcpd, and
> setting hosts.allow to specify myuser@ip.  Then a few while loops
> spamming it with connections using nc.
> 
>   Anyway, on the old kernel that managed to trigger the BUG twice in
> about 30 minutes.  I'm now on 2.6.22.6 plus your patch and coming up on
> an hour (55+ mins) of the same and no sign of the BUG.
> 
>   So that looks like fixed to me.  I'll weigh in again if the daily
> logcheck throws up another.


Thanks a lot for testing, I'll send a version for current -rc
upstream tommorrow.

next prev parent reply	other threads:[~2007-09-01 22:53 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-8961-10286@http.bugzilla.kernel.org/>
2007-08-31  1:08 ` [Bugme-new] [Bug 8961] New: BUG triggered by oidentd in netlink code Andrew Morton
2007-08-31 11:05   ` Patrick McHardy
2007-08-31 12:38     ` Athanasius
2007-09-01 16:38       ` Patrick McHardy
2007-09-01 17:39         ` Athanasius
2007-09-01 22:53           ` Patrick McHardy [this message]
2007-09-01 22:53             ` Patrick McHardy
2007-09-02  4:04         ` Herbert Xu
2007-09-02 10:56           ` Patrick McHardy

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