Your message dated Wed, 21 May 2008 20:49:46 +0200
with message-id <[EMAIL PROTECTED]>
and subject line Re: linux-image-2.6.18-4-ixp4xx: kernel null paging request,
crash from bitmapped md devices
has caused the Debian Bug report #443373,
regarding linux-image-2.6.18-4-ixp4xx: kernel null paging request, crash from
bitmapped md devices
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [EMAIL PROTECTED]
immediately.)
--
443373: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=443373
Debian Bug Tracking System
Contact [EMAIL PROTECTED] with problems
--- Begin Message ---
Package: linux-image-2.6.18-4-ixp4xx
Version: 2.6.18.dfsg.1-12
Severity: important
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Hash: SHA1
hi,
same story as this guy:
http://www.mail-archive.com/[EMAIL PROTECTED]/msg06810.html
and i can verify removing the bitmaps later fixes the problem.
here's a dmesg, good fun indeed...
Linux version 2.6.18-4-ixp4xx (Debian 2.6.18.dfsg.1-12) ([EMAIL PROTECTED])
(gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 Tue Mar 27
18:01:56 BST 2007
CPU: XScale-IXP42x Family [690541f1] revision 1 (ARMv5TE), cr=0000397f
Machine: Linksys NSLU2
<snip>
device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: [EMAIL PROTECTED]
md: bind<sdb3>
md: bind<sda3>
raid1: raid set md2 active with 2 out of 2 mirrors
md2: bitmap initialized from disk: read 11/11 pages, set 0 bits, status: 0
created bitmap (174 pages) for device md2
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Link of eth0 is full-duplex
usb 3-1: reset high speed USB device using ehci_hcd and address 2
kjournald starting. Commit interval 5 seconds
kernel BUG at drivers/md/bitmap.c:1166!
Unable to handle kernel NULL pointer dereference at virtual address 00000000
pgd = c1730000
[00000000] *pgd=0111b031, *pte=00000000, *ppte=00000000
Internal error: Oops: 817 [#1]
Modules linked in: ledtrig_heartbeat dm_snapshot dm_mirror dm_mod rtc_dev
ixp4xx_mac ixp4xx_qmgr ixp4xx_npe ixp4xx_beeper firmware_class ext3 jbd mbcache
raid1 md_mod sd_mod usb_storage scsi_mod ehci_hcd ohci_hcd usbcore
CPU: 0
PC is at __bug+0x44/0x58
LR is at 0x1
pc : [<c00238a0>] lr : [<00000001>] Not tainted
sp : c168db0c ip : 60000093 fp : c168db18
r10: 00000002 r9 : c13c2960 r8 : 00000000
r7 : 00000008 r6 : c02b92c0 r5 : c1133000 r4 : 00000000
r3 : 00000000 r2 : 00000000 r1 : 0000223f r0 : 00000001
Flags: nZCv IRQs off FIQs on Mode SVC_32 Segment user
Control: 397F Table: 01730000 DAC: 00000015
Process mount (pid: 2785, stack limit = 0xc168c250)
Stack: (0xc168db0c to 0xc168e000)
db00: c168db40 c168db1c bf06ffa4 c0023868 00000000
db20: c0430168 00000000 c0430160 c13c2660 c13c2360 c168db84 c168db44 bf07c6f8
db40: bf06fe0c c129a480 c1ea8a00 00000002 c1056dc0 00000000 c168db84 00000000
db60: c13c2660 c12720ec 00000008 00000008 c1791400 c13c2660 c168dbc8 c168db88
db80: c00f046c bf07c184 c12a6f20 c168dbbc 00000000 c168dbb0 c168dba4 c005d1a4
dba0: c0075250 c168dbe8 c1041f94 c13c2660 00000001 00000001 00000000 c168dc1c
dbc0: c168dbcc c00f29a0 c00f02f0 c13c2660 c02f6d00 00000010 00000000 c168dc0c
dbe0: c168dbec c007e834 c005d274 c1041f94 00000002 00000001 c1041f94 c13c2660
dc00: 00000001 00000001 00000000 000015b6 c168dc38 c168dc20 c007a628 c00f28d0
dc20: c1041f94 00000002 c10b1400 c168dc50 c168dc3c c007c750 c007a4dc c1791400
dc40: c1041f94 c168dc70 c168dc54 bf0a1940 c007c6a8 c1791400 c10b1400 00000000
dc60: c196ad60 c168dcbc c168dc74 bf0a245c bf0a18ec c0b53644 c0b535ec c0469398
dc80: c168dca4 c168dc90 c0091684 c00d6db0 c0469398 c0b535ec c168dcbc 00000000
dca0: 00000008 c196ad60 c10b1400 c196ad60 c168dd50 c168dcc0 bf0a43c0 bf0a2368
dcc0: 00000000 00000000 00000000 00000000 c1041f94 00000001 00000000 0000002c
dce0: 00000000 c196ad60 0000002c 00000000 00000000 c168dd14 c168dd04 c0104128
dd00: c0103a6c c168dd1c c168dd40 c168dd20 c00b2c10 c0104110 c01d5228 c0453000
dd20: 00000000 00000000 c1bf0078 c10b1400 c10b1400 c1bf0060 00000000 00000000
dd40: c0453000 c168dd98 c168dd54 c0080790 bf0a3488 0032646d c168dd64 c005eed8
dd60: c005e4a0 000280d0 00000010 c02b5200 c168c000 c0453000 c02d3a20 bf0b74cc
dd80: c1790000 00000000 c0452000 c168ddb0 c168dd9c bf0a179c c00806a8 bf0a347c
dda0: c02d3a20 c168dde0 c168ddb4 c0080094 bf0a1784 c02d3a20 bf0b74cc ffffffed
ddc0: c0453000 c0452000 00000000 c168def4 c0b73000 c168ddfc c168dde4 c008017c
dde0: c0080000 00000000 00000008 00000000 c168df74 c168de00 c0097044 c0080150
de00: c0453000 c168de84 c168de14 c00899e4 c0095b60 c121eea4 c02d30a0 00000017
de20: ffffffff c020d108 00000001 00000001 00000000 000248d8 000248e8 c168dfac
de40: c168df08 c0025dd4 c0025a04 c0e7dd4c c168df50 c168df1c c0069228 c0068298
de60: c168df24 c0e8c000 c168ded0 c168ded0 00000001 c0e8c000 c168deac c168de88
de80: c0089e28 c008989c c168de94 c0e8c000 00000001 fffffffe 00000001 c168ded0
dea0: c168decc c0210fa4 00000000 20000013 c168df00 c168dec0 c005e594 c005e178
dec0: 00000044 00000044 000200d0 00000000 00000000 00000001 c0211484 00024948
dee0: 000000d0 c0211484 00000000 c168c000 c1301c80 c0b53380 c02d30a0 c005eed8
df00: c005e4a0 000200d0 00000001 00000001 00000000 c0069228 00000000 00024948
df20: 000248d8 c0ed0400 c168df84 c168c000 000248e8 c168df50 c168df44 c005f150
df40: c005ee84 c168df74 c168df54 00000000 c0e8c000 000248d8 c0ed0400 c001ff24
df60: c168c000 000248e8 c168dfa4 c168df78 c009713c c0096ac4 c0453000 c0452000
df80: c0b73000 c0453000 00024948 00024948 00000000 00000015 00000000 c168dfa8
dfa0: c001fd80 c00970bc 00024948 00024948 000248d8 000248e8 000248f8 c0ed0400
dfc0: 00024948 00024948 00000000 000248d8 00000400 000248d8 000248e8 00000000
dfe0: 400ee1d0 beba2b64 0000aa58 400ee1dc 60000010 000248d8 676f0000 00000067
Backtrace:
[<c002385c>] (__bug+0x0/0x58) from [<bf06ffa4>] (bitmap_startwrite+0x1a4/0x1ec
[md_mod])
[<bf06fe00>] (bitmap_startwrite+0x0/0x1ec [md_mod]) from [<bf07c6f8>]
(make_request+0x580/0x5e8 [raid1])
r8 = C13C2360 r7 = C13C2660 r6 = C0430160 r5 = 00000000
r4 = C0430168
[<bf07c178>] (make_request+0x0/0x5e8 [raid1]) from [<c00f046c>]
(generic_make_request+0x188/0x1a0)
[<c00f02e4>] (generic_make_request+0x0/0x1a0) from [<c00f29a0>]
(submit_bio+0xdc/0x104)
r8 = 00000000 r7 = 00000001 r6 = 00000001 r5 = C13C2660
r4 = C1041F94
[<c00f28c4>] (submit_bio+0x0/0x104) from [<c007a628>] (submit_bh+0x158/0x188)
[<c007a4d0>] (submit_bh+0x0/0x188) from [<c007c750>]
(sync_dirty_buffer+0xb4/0x144)
r6 = C10B1400 r5 = 00000002 r4 = C1041F94
[<c007c69c>] (sync_dirty_buffer+0x0/0x144) from [<bf0a1940>]
(ext3_commit_super+0x60/0x68 [ext3])
r5 = C1041F94 r4 = C1791400
[<bf0a18e0>] (ext3_commit_super+0x0/0x68 [ext3]) from [<bf0a245c>]
(ext3_setup_super+0x100/0x1ac [ext3])
r7 = C196AD60 r6 = 00000000 r5 = C10B1400 r4 = C1791400
[<bf0a235c>] (ext3_setup_super+0x0/0x1ac [ext3]) from [<bf0a43c0>]
(ext3_fill_super+0xf44/0x13b8 [ext3])
r8 = C196AD60 r7 = C10B1400 r6 = C196AD60 r5 = 00000008
r4 = 00000000
[<bf0a347c>] (ext3_fill_super+0x0/0x13b8 [ext3]) from [<c0080790>]
(get_sb_bdev+0xf4/0x158)
[<c008069c>] (get_sb_bdev+0x0/0x158) from [<bf0a179c>] (ext3_get_sb+0x24/0x30
[ext3])
[<bf0a1778>] (ext3_get_sb+0x0/0x30 [ext3]) from [<c0080094>]
(vfs_kern_mount+0xa0/0x130)
[<c007fff4>] (vfs_kern_mount+0x0/0x130) from [<c008017c>]
(do_kern_mount+0x38/0x4c)
[<c0080144>] (do_kern_mount+0x0/0x4c) from [<c0097044>] (do_mount+0x58c/0x5f8)
r6 = 00000000 r5 = 00000008 r4 = 00000000
[<c0096ab8>] (do_mount+0x0/0x5f8) from [<c009713c>] (sys_mount+0x8c/0xd4)
[<c00970b0>] (sys_mount+0x0/0xd4) from [<c001fd80>] (ret_fast_syscall+0x0/0x2c)
r7 = 00000015 r6 = 00000000 r5 = 00024948 r4 = 00024948
Code: eb004925 e59f0014 eb004923 e3a03000 (e5833000)
- -- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.22-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
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--- End Message ---
--- Begin Message ---
Version: 2.6.23-1
> Fixed in 2.6.21 and higher, which means the fix will be in 2.6.23
thus closing.
--
maks
--- End Message ---
