From: Thomas Gleixner <tglx@linutronix.de>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, jgarzik@pobox.com,
linux-ide@vger.kernel.org, axboe@kernel.dk
Subject: Re: 2.6.20-rc4-mm1
Date: Sun, 14 Jan 2007 15:40:16 +0100 [thread overview]
Message-ID: <1168785616.2941.67.camel@localhost.localdomain> (raw)
In-Reply-To: <1168771617.2941.59.camel@localhost.localdomain>
On Sun, 2007-01-14 at 11:46 +0100, Thomas Gleixner wrote:
> > Boot proceeds, but gets stuck hard at:
> > "Remounting root filesystem in read-write mode:"
> >
> > No SysRq-T, nothing.
> >
> > The above BUG seems unrelated to that. Investigating further.
>
> Bisect identified: git-block.patch
Does only happen on 2 systems. Both have sata + raid1 setup. I managed
to get a stacktrace from the SMP box. Sits there and sleeps forever.
tglx
[<c032ac64>] io_schedule+0x7a/0x9a
[<c0157f89>] sleep_on_page+0x8/0xc
[<c032ae45>] __wait_on_bit+0x36/0x5d
[<c01580d8>] wait_on_page_bit+0x5b/0x61
[<c0158a2b>] wait_on_page_writeback_range+0x4f/0xef
[<c0158b0f>] filemap_fdatawait+0x44/0x49
[<c0158da0>] filemap_write_and_wait+0x22/0x2d
[<c0190e39>] sync_blockdev+0x17/0x1d
[<c01a27af>] quota_sync_sb+0x33/0xd6
[<c01a2874>] sync_dquots+0x22/0xfa
[<c01757cf>] __fsync_super+0x17/0x66
[<c0175829>] fsync_super+0xb/0x19
[<c0175880>] do_remount_sb+0x49/0x101
[<c0187f98>] do_mount+0x1ad/0x678
[<c01884d2>] sys_mount+0x6f/0xa4
[<c0103f6a>] sysenter_past_esp+0x5f/0x99
next prev parent reply other threads:[~2007-01-14 14:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070111222627.66bb75ab.akpm@osdl.org>
2007-01-14 9:48 ` 2.6.20-rc4-mm1 Thomas Gleixner
2007-01-14 10:46 ` 2.6.20-rc4-mm1 Thomas Gleixner
2007-01-14 14:40 ` Thomas Gleixner [this message]
2007-01-14 22:05 ` 2.6.20-rc4-mm1 Jens Axboe
2007-01-14 22:31 ` 2.6.20-rc4-mm1 Thomas Gleixner
2007-01-14 22:30 ` 2.6.20-rc4-mm1 Jens Axboe
2007-01-15 8:22 ` 2.6.20-rc4-mm1 Ingo Molnar
2007-01-15 23:55 ` 2.6.20-rc4-mm1 Jens Axboe
2007-01-14 22:20 ` 2.6.20-rc4-mm1 Jens Axboe
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