From: Andrew Morton <akpm@osdl.org>
To: Badari Pulavarty <pbadari@us.ibm.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.9-rc2-mm4 ps hang ?
Date: Fri, 1 Oct 2004 16:49:38 -0700 [thread overview]
Message-ID: <20041001164938.3231482e.akpm@osdl.org> (raw)
In-Reply-To: <1096672002.12861.84.camel@dyn318077bld.beaverton.ibm.com>
Badari Pulavarty <pbadari@us.ibm.com> wrote:
>
> Here is the full sysrq-t output.
What's this guy up to?
db2fmcd D 0000000000000000 0 11032 1 1373 11031 (NOTLB)
00000101b9b9bef8 0000000000000002 0000003700000037 00000101c13608a0
000000010000009f 0000010199649250 0000010199649588 0000000000000000
0000000000000206 ffffffff801353db
Call Trace:<ffffffff801353db>{try_to_wake_up+971} <ffffffff80445570>{__down_write+128}
<ffffffff80125e7f>{sys32_mmap+143} <ffffffff80124b01>{ia32_sysret+0}
Something is seriously screwed up if it's stuck in try_to_wake_up(). Tried
generating a few extra traces?
Then again, maybe we're missing an up_read() somewhere. hrm, I'll check.
next prev parent reply other threads:[~2004-10-01 23:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-01 16:08 2.6.9-rc2-mm4 ps hang ? Badari Pulavarty
2004-10-01 19:09 ` Andrew Morton
2004-10-01 20:06 ` Hugh Dickins
2004-10-01 20:59 ` Andrew Morton
2004-10-01 21:29 ` Badari Pulavarty
2004-10-01 21:55 ` Andrew Morton
2004-10-01 23:06 ` Badari Pulavarty
2004-10-01 23:49 ` Andrew Morton [this message]
2004-10-02 0:13 ` Peter Williams
2004-10-02 0:19 ` Badari Pulavarty
2004-10-02 0:44 ` Andrew Morton
2004-10-04 15:43 ` Badari Pulavarty
2004-10-02 0:29 ` Badari Pulavarty
2004-10-02 0:42 ` Andrew Morton
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