From: Michael Rothwell <rothwell@holly-springs.nc.us>
To: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd@lists.infradead.org
Subject: Re: second "mount" hangs
Date: 18 Nov 2001 13:54:48 -0500 [thread overview]
Message-ID: <1006109689.1390.50.camel@gromit.house> (raw)
In-Reply-To: <1335.1006108414@redhat.com>
Here ya go (SysRQ-t):
Nov 18 13:49:54 gromit kernel: mount D C0D62000 0 18486
1131 (NOTLB)
Nov 18 13:49:54 gromit kernel: Call Trace: [__down_read+88/120]
[get_super+73/100] [sync_inodes+21/76] [fsync_dev+23/48]
[invalidate_device+23/88]
Nov 18 13:49:54 gromit kernel: Call Trace: [<c028ca8c>] [<c013253d>]
[<c013f659>] [<c012f5ef>] [<c013fc77>]
Nov 18 13:49:54 gromit kernel: [<d48ea72e>] [blkdev_put+99/144]
[get_sb_bdev+360/672] [<d497ab80>] [set_devname+39/84]
[do_kern_mount+170/296]
Nov 18 13:49:54 gromit kernel: [<d48ea72e>] [<c0133cfb>] [<c0132ae8>]
[<d497ab80>] [<c0141307>] [<c013309a>]
Nov 18 13:49:54 gromit kernel: [<d497ab80>] [do_add_mount+28/208]
[do_mount+270/296] [copy_mount_options+80/156] [sys_mount+124/192]
[system_call+51/56]
Nov 18 13:49:54 gromit kernel: [<d497ab80>] [<c0142098>] [<c01422f6>]
[<c014219c>] [<c014238c>] [<c0106beb>]
On Sun, 2001-11-18 at 13:33, David Woodhouse wrote:
>
>
> rothwell@holly-springs.nc.us said:
> > I mounted a JFFS2 filesystem stored on a 16MB partition on a zip disk,
> > using mtdblock and blktmd. I accidentally typed "mount /mnt/flash"
> > rather than "umount /mnt/flash", and "mount" is now hung. Unkillable. /
> > mnt/flash is still mounted and usable, but not unmountable. It seems I
> > will have to reboot to umount the filesystem. I can't even eject the
> > zip disk.
>
> ISTR someone reported this to me recently. I don't recall them ever
> responding with the results of SysRq-T when I asked though. What are the
> relevant processes waiting for?
>
>
> --
> dwmw2
>
>
>
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/
next prev parent reply other threads:[~2001-11-18 18:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-18 18:11 second "mount" hangs Michael Rothwell
2001-11-18 18:33 ` David Woodhouse
2001-11-18 18:46 ` Michael Rothwell
2001-11-20 7:17 ` NAND test hardwhere? Charles Manning
2001-11-20 9:06 ` David Woodhouse
2001-11-18 18:54 ` Michael Rothwell [this message]
2001-11-18 19:10 ` second "mount" hangs David Woodhouse
2001-11-18 19:25 ` David Woodhouse
2001-11-20 1:54 ` Si
2001-11-20 2:15 ` Russ Dill
2001-11-20 10:26 ` David Woodhouse
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