From: Jonathan Briggs <jbriggs@esoft.com>
To: Reiserfs mail-list <Reiserfs-List@Namesys.COM>
Subject: What did I do wrong? Oopses with 7-30 auto-snapshot
Date: Fri, 30 Jul 2004 16:30:40 -0600 [thread overview]
Message-ID: <1091226640.3426.10.camel@localhost.localdomain> (raw)
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I wanted to try out the latest even though I know it may not work.
Either it doesn't work, or I did it wrong. I was hoping someone would
know which.
I've got a raid-0 device with a Reiser4 FS from March. When I tried to
mount that after booting 2.6.8-rc2-mm1-reiser4 I got an Oops. I thought
it might be a change in the disk structure so I got the latest (I think)
reiser4 tools and tried creating a new FS and loop mounting it. That
got me another, identical Oops.
Here it is if anyone wants to look:
Unable to handle kernel NULL pointer dereference at virtual address 00000004
printing eip:
c01b0df4
*pde = 00000000
Oops: 0000 [#1]
Modules linked in: joydev evdev usbhid dm_mod ehci_hcd uhci_hcd usbcore
CPU: 0
EIP: 0060:[<c01b0df4>] Not tainted VLI
EFLAGS: 00010286 (2.6.8-rc2-mm1)
EIP is at clog_link_object+0x64/0xe0
eax: 00000000 ebx: 00000000 ecx: c046d964 edx: c16e9dec
esi: defa8d60 edi: c16e9dec ebp: c16e9b08 esp: c16e9b04
ds: 007b es: 007b ss: 0068
Process mount (pid: 1523, threadinfo=c16e8000 task=df936bf0)
Stack: c16e9c08 c16e9dec c01b7450 00000008 defa8d60 00000001 00000000 00000000
defa8d60 c01b7789 c16e9dec defa8d60 c16e9dec 00000000 defa8d60 c01b781a
c16e9dec 00000000 00000000 00000001 00000000 c16e9dec defa8dc0 c01b7a9d
Call Trace:
[<c01b7450>] lock_object+0x50/0x90
[<c01b7789>] lock_tail+0x59/0x70
[<c01b781a>] longterm_lock_tryfast+0x7a/0xa0
[<c01b7a9d>] longterm_lock_znode+0x25d/0x280
[<c01f6081>] try_init_format40+0x311/0x3a0
[<c01c66de>] traverse_tree+0x22e/0x290
[<c01c5de7>] coord_by_key+0xb7/0xd0
[<c01d5cf6>] lookup_sd+0x76/0xb0
[<c01cc035>] read_inode+0x55/0x130
[<c01cc320>] reiser4_iget+0xf0/0x150
[<c01cc110>] init_locked_inode+0x0/0x60
[<c01d4683>] _init_fs_root+0x33/0x110
[<c01f1b32>] d_cursor_init_at+0x52/0xa0
[<c01d485b>] reiser4_fill_super+0x3b/0xa0
[<c015509e>] sb_set_blocksize+0x2e/0x60
[<c0154abd>] get_sb_bdev+0x11d/0x150
[<c01aca50>] journal_end+0xa0/0xc0
[<c01cdf7f>] reiser4_get_sb+0x2f/0x40
[<c01d4820>] reiser4_fill_super+0x0/0xa0
[<c0154d07>] do_kern_mount+0x57/0xe0
[<c0168c7c>] do_new_mount+0x9c/0xf0
[<c0169207>] do_mount+0x147/0x1a0
[<c0169063>] copy_mount_options+0x63/0xc0
[<c01695c0>] sys_mount+0xa0/0x100
[<c0103fa9>] sysenter_past_esp+0x52/0x71
Code: 8b 64 d9 46 c0 8b 55 00 89 83 68 d9 46 c0 b8 00 e0 ff ff 21 e0 8b 00 8b 80 88 00 00 00 89 83 64 d9 46 c0 8b 42 04 89 41 10 8b 02 <8b> 40 04 89 41 14 8b 02 8b 00 8b 40 04 89 41 18 8b 02 8b
00 8b
--
Jonathan Briggs
jbriggs@esoft.com
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next reply other threads:[~2004-07-30 22:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-30 22:30 Jonathan Briggs [this message]
2004-07-31 0:28 ` What did I do wrong? Oopses with 7-30 auto-snapshot Maciejewski, Jake
2004-07-31 13:13 ` Vladimir V. Saveliev
2004-07-31 15:52 ` Maciejewski, Jake
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