Thread (2 messages) flat view 2 messages, 2 authors, 2008-06-18

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

From: Johannes Berg <hidden>
Date: 2008-06-18 07:24:47
Also in: linux-wireless

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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'.
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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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