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Date:      Sun, 17 Nov 2002 02:59:19 -0800
From:      Kris Kennaway <kris@obsecurity.org>
To:        current@FreeBSD.org
Subject:   Processes hanging in thrd_sleep
Message-ID:  <20021117105919.GA677@rot13.obsecurity.org>

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Since upgrading my kernel to today's current (from a couple of weeks
ago) I have had a number of hangs where processes block in the kernel,
usually in the thrd_sleep state (but once one hung in the ufs state).

e.g:

> load: 0.01  cmd: cc 708 [ufs] 0.00u 0.00s 0% 56k

> load: 0.01  cmd: tcsh 709 [thrd_sleep] 0.00u 0.00s 0% 1220k

I've seen this on my sparc64 box as well as an i386 box.

Any bright ideas?  Anyone feeling guilty? :)

Kris


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