Date: Thu, 23 Nov 2006 21:07:36 +0900 From: Hajimu UMEMOTO <ume@freebsd.org> To: Bakul Shah <bakul@bitblocks.com> Cc: freebsd-current@freebsd.org Subject: Re: unkillable qemu: sleeping in devdrn state Message-ID: <ygeu00qs6wn.wl%ume@mahoroba.org> In-Reply-To: <20061120090436.71B205B3E@mail.bitblocks.com> References: <20061120090436.71B205B3E@mail.bitblocks.com>
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Hi,
>>>>> On Mon, 20 Nov 2006 01:04:36 -0800
>>>>> Bakul Shah <bakul@bitblocks.com> said:
bakul> With a fairly recent -current kernel qemu sleeps in "devdrn"
bakul> state and is unkillable. /proc doesn't have qemu's pid entry
bakul> but it does show up in a ps listing! This bug is not 100%
bakul> repeatable but close enough. AFAIK this problem appears only
bakul> when kqemu is used with qemu.
Though I'm not using qemu, I met similar problem with portupgrade.
The portupgrade sleeps in "devdrm" state.
Don't you set kern.pts.enable to 1? It seems the problem doesn't
occur when kern.pts.enable=0.
Sincerely,
--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume@mahoroba.org ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/
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