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Re: buffer layer error

To: linux-xfs@xxxxxxxxxxx
Subject: Re: buffer layer error
From: Karol Kozimor <sziwan@xxxxxxxxxxx>
Date: Sun, 23 Feb 2003 20:45:22 +0100
In-reply-to: <20030221000426.GA13165@hell.org.pl>
Mail-followup-to: linux-xfs@xxxxxxxxxxx
References: <20030219100207.GA15374@hell.org.pl> <Pine.LNX.4.44.0302190841341.20624-100000@stout.americas.sgi.com> <20030221000426.GA13165@hell.org.pl>
Sender: linux-xfs-bounce@xxxxxxxxxxx
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I posted something like that a couple of days ago:
> Anyway, what I do is start a 2.5.61 kernel (with ACPI compiled in and that
> little fix you wrote), then immediately trigger shutdown -r now by pressing
> ctrl+alt+del just when the gettys appear. No ACPI-specific operations are
> performed. The shutdown scripts go just as far as here:
> if [ -d /var/lock/subsys ]; then
>   rm -f /var/lock/subsys/*
> fi
> and then the kernel dumps the call trace (before the next command). The
> system reboots after that and so far no integrity loss has been observed.

Since I received no response, I assume nobody bothered to see the pictures
:)

Well, that was my fault anyway. So, here is the output:
#v+
buffer layer error at fs/buffer.c:2697
Call Trace:
 [<c014de85>] drop_buffers+0xb3/0xb9
 [<c014dec7>] try_to_free_buffers+0x3c/0x96
 [<c01da79e>] linvfs_release_page+0x64/0x66
 [<c014bf5f>] try_to_release_page+0x5c/0x6c
 [<c014c052>] block_invalidatepage+0xe3/0xf6
 [<c0139c6f>] do_invalidate_page+0x27/0x2b
 [<c0139cfa>] truncate_complete_page+0x87/0x89
 [<c0139e77>] truncate_inode_pages+0xed/0x31d
 [<c0193781>] xfs_bmap_last_offset+0xc2/0x119
 [<c01b8b05>] xfs_file_last_byte+0xea/0xf7
 [<c01b8bb0>] xfs_itruncate_start+0x9e/0xe2
 [<c01d150c>] xfs_setattr+0xb17/0xc2a
 [<c01df116>] linvfs_setattr+0x121/0x1db
 [<c0160238>] notify_change+0x150/0x182
 [<c01481eb>] do_truncate+0x4b/0x62
 [<c01550b3>] permission+0x35/0x37
 [<c01564cb>] may_open+0x165/0x1b6
 [<c0148c54>] filp_open+0x43/0x69
 [<c0149051>] sys_open+0x5b/0x8b
 [<c010921f>] syscall_call+0x7/0xb
#v-

I also attached my .config file.
Or perhaps I am thinking wrong, and the problem is not related to XFS at
all?
Best regards,

-- 
Karol 'sziwan' Kozimor
sziwan@xxxxxxxxxxx

Attachment: .config
Description: Text document

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