From: Matthias Urlichs <matthias@urlichs.de>
To: linux-kernel@vger.kernel.org
Subject: [Regression] sshd hangs on close
Date: Sat, 30 Aug 2008 09:18:47 +0000 (UTC) [thread overview]
Message-ID: <g9b39n$4et$1@ger.gmane.org> (raw)
"top" sees multiple instances of:
6008 root 20 3184 D 0 0:00.06 flush_cpu sshd: root@pts/13
This is 2.6.27rc5, preemption and tickless turned on, on a 4-CPU machine.
(OK, two hyperthreaded ones :-P) strace() shows that this happens on the
last close of its /dev/ptmx file descriptor, which hangs.
I'll do a bisect early next week unless somebody else identifies a likely
suspect.
--
Matthias Urlichs
next reply other threads:[~2008-08-30 9:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-30 9:18 Matthias Urlichs [this message]
2008-08-30 20:28 ` [Regression] sshd hangs on close Rafael J. Wysocki
2008-08-30 21:14 ` Andrew Morton
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