netdev - Re: [Bugme-new] [Bug 10903] New: ssh connections hang with 2.6.26-rc5

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Date:	Wed, 18 Jun 2008 09:24:47 +0200
From:	Johannes Berg <johannes@...solutions.net>
To:	Ilpo Järvinen <ilpo.jarvinen@...sinki.fi>
Cc:	Didier Raboud <didier@...oud.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Netdev <netdev@...r.kernel.org>,
	bugme-daemon@...zilla.kernel.org, linux-wireless@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [Bugme-new] [Bug 10903] New: ssh connections hang with
	2.6.26-rc5


> > > > > > > http://bugzilla.kernel.org/show_bug.cgi?id=10903
> > > > > > >
> > > > > > >            Summary: ssh connections hang with 2.6.26-rc5

Andrew Prince reported a similar problem and said he bisected it  to
davem's 608961a5eca8d3c6bd07172febc27b5559408c5d ("mac80211: Use
skb_header_cloned() on TX path.") which made no sense to me so I marked
the report as 'to investigate when I have more time'.

> > > You probably run it under X, no? Please switch beforehand to some other vt
> > > (a textual one) then (Ctrl-Alt-Fn, where n < 6) and then log in and
> > > running that command there and see if you get some output into screen
> > > there. If you see something (e.g., a sudden OOPS message or some other
> > > warning printed) when it locks up, the easiest things is to take a shot
> > > with a digicam (or write it down somewhere else) and send that shot (or
> > > those details) to us please.
> > 
> > I tried the following in vt1 (under the new 2.6.26-rc6 with kdm stopped):
> > 
> > # tcpdump -i wlan0 -w /tmp/tcpdump.wlan0
> > 
> > and I got the attached "soft lockup".

Attached where? I can't find it in the bug either.

johannes

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