Bug#495949: grub-common: grub-probe segfaults
Jean-Luc Coulon (f5ibh)
jean-luc.coulon at wanadoo.fr
Thu Aug 21 17:44:49 UTC 2008
Le 21.08.2008 19:31:04, Felix Zielcke a écrit :
>
>Am Donnerstag, den 21.08.2008, 19:12 +0200 schrieb Jean-Luc Coulon
>(f5ibh):
>>
>> So, attached the bt full output and the grub-probe binary (bzip2,
>> warning, it is built for X86_64).
>That's what I'm using too
>I have now even compiled myself the 24-8 and used that grub-probe
>binary
>with your core file.
>I haven't thought that this would work.
>
>It's very weird, I really don't understand the backtrace.
>It looks like really severe memory corruption.
>
>Seems like it has something to do with your LVM or RAID
>so maybe output of:
>lvdisplay
>vgdisplay
>pvdisplay
>mdadm -Q --detail /dev/md0
>mdadm -Q --detail /dev/md1
>mdadm -Q --detail /dev/md2
Ok.
Attached the output of each command.
(/dev/md2 is encrypted with luks).
>
>helps.
>
>> Remark, I subscribe grub-devel list but my message was rejeted :-o
>
>The list mail erver has unfortunately sometimes problems, I noticed
>this
>myself :(
>
>would be very nice of you if you send another mail to grub-devel after
>you made sure you get the `welcome to grub-devel' mail,
>else I just forward it but I think it's better to have the discussion
>with you :)
>And on grub-devel there's not only Robert and me but the others too.
J-L
-------------- next part --------------
--- Logical volume ---
LV Name /dev/cryptvg0/opt_lv
VG Name cryptvg0
LV UUID opnuev-fu0Z-pW1K-8qMB-vZnY-KCPx-juG5zQ
LV Write Access read/write
LV Status available
# open 1
LV Size 3.17 GB
Current LE 812
Segments 3
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:5
--- Logical volume ---
LV Name /dev/cryptvg0/local_lv
VG Name cryptvg0
LV UUID cWKbtN-KTTr-kTiv-wZUs-y5oE-svJ1-FNy6E0
LV Write Access read/write
LV Status available
# open 1
LV Size 3.88 GB
Current LE 993
Segments 3
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:6
--- Logical volume ---
LV Name /dev/cryptvg0/tmp_lv
VG Name cryptvg0
LV UUID jfBWUN-97E3-7430-QXv5-rzqe-CKFj-Fucqa6
LV Write Access read/write
LV Status available
# open 1
LV Size 6.00 GB
Current LE 1536
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:7
--- Logical volume ---
LV Name /dev/cryptvg0/photos_lv
VG Name cryptvg0
LV UUID syYrHg-zvse-wRkr-9ae5-PoCG-0cl8-KNhyXY
LV Write Access read/write
LV Status available
# open 1
LV Size 11.50 GB
Current LE 2944
Segments 2
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:8
--- Logical volume ---
LV Name /dev/cryptvg0/music_lv
VG Name cryptvg0
LV UUID 5C3fYQ-5Snq-dM2Q-L4nX-Obkb-ZI1B-2lTIDE
LV Write Access read/write
LV Status available
# open 1
LV Size 3.15 GB
Current LE 806
Segments 3
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:9
--- Logical volume ---
LV Name /dev/cryptvg0/iso_lv
VG Name cryptvg0
LV UUID QIQ1r4-FqEL-at2b-qeZo-Fik0-939G-g4cJuh
LV Write Access read/write
LV Status available
# open 0
LV Size 5.00 GB
Current LE 1280
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:10
--- Logical volume ---
LV Name /dev/cryptvg0/mail_lv
VG Name cryptvg0
LV UUID nXn8gJ-v4zn-qQi5-xLFc-znav-q6uS-hfJur9
LV Write Access read/write
LV Status available
# open 1
LV Size 1.00 GB
Current LE 256
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:11
--- Logical volume ---
LV Name /dev/cryptvg0/home_lv
VG Name cryptvg0
LV UUID koR32q-Wi3i-TrMB-nufP-Bcc8-acx2-3AtfaO
LV Write Access read/write
LV Status available
# open 1
LV Size 4.68 GB
Current LE 1199
Segments 2
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:12
--- Logical volume ---
LV Name /dev/vg0/root_lv
VG Name vg0
LV UUID gLtaR8-JajG-PZCu-izsz-e8dJ-yeS4-sZtXPB
LV Write Access read/write
LV Status available
# open 1
LV Size 500.00 MB
Current LE 125
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
--- Logical volume ---
LV Name /dev/vg0/var_lv
VG Name vg0
LV UUID 9YpHqM-aaX7-SD4W-e7Ip-xYt4-pN1B-sYMG2L
LV Write Access read/write
LV Status available
# open 1
LV Size 1.20 GB
Current LE 306
Segments 2
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
--- Logical volume ---
LV Name /dev/vg0/usr_lv
VG Name vg0
LV UUID TBfCp3-uGAO-monA-4oUP-co90-DD4G-5tOH2g
LV Write Access read/write
LV Status available
# open 1
LV Size 8.70 GB
Current LE 2228
Segments 3
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:2
--- Logical volume ---
LV Name /dev/vg0/swap_lv
VG Name vg0
LV UUID EzuVCV-PaaZ-eceW-rP16-0iF3-97IY-Bs2FEe
LV Write Access read/write
LV Status available
# open 1
LV Size 8.00 GB
Current LE 2048
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:3
-------------- next part --------------
--- Physical volume ---
PV Name /dev/dm-4
VG Name cryptvg0
PV Size 46.37 GB / not usable 4.06 MB
Allocatable yes
PE Size (KByte) 4096
Total PE 11869
Free PE 2043
Allocated PE 9826
PV UUID RWHGoZ-Qjsq-Bfcf-uCzz-R5zq-2ODV-kv3cKW
--- Physical volume ---
PV Name /dev/md1
VG Name vg0
PV Size 27.94 GB / not usable 3.81 MB
Allocatable yes
PE Size (KByte) 4096
Total PE 7151
Free PE 2444
Allocated PE 4707
PV UUID JJFpnM-UkCM-uN2O-rm83-KChj-KJAk-vnxZk9
-------------- next part --------------
--- Volume group ---
VG Name cryptvg0
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 212
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 8
Open LV 7
Max PV 0
Cur PV 1
Act PV 1
VG Size 46.36 GB
PE Size 4.00 MB
Total PE 11869
Alloc PE / Size 9826 / 38.38 GB
Free PE / Size 2043 / 7.98 GB
VG UUID HicUsY-vNNC-zDYM-ADGj-slCx-9fEB-w1rCjX
--- Volume group ---
VG Name vg0
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 166
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 4
Open LV 4
Max PV 0
Cur PV 1
Act PV 1
VG Size 27.93 GB
PE Size 4.00 MB
Total PE 7151
Alloc PE / Size 4707 / 18.39 GB
Free PE / Size 2444 / 9.55 GB
VG UUID mRNAoJ-8alV-bRIA-wBt2-yow0-AIei-DqBalg
-------------- next part --------------
/dev/md0:
Version : 00.90
Creation Time : Sun Feb 17 17:50:51 2008
Raid Level : raid1
Array Size : 232832 (227.41 MiB 238.42 MB)
Used Dev Size : 232832 (227.41 MiB 238.42 MB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Thu Aug 21 19:40:36 2008
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : 19628d78:d50fb284:cc328929:8db8e0da
Events : 0.198
Number Major Minor RaidDevice State
0 8 17 0 active sync /dev/sdb1
1 8 33 1 active sync /dev/sdc1
-------------- next part --------------
/dev/md1:
Version : 00.90
Creation Time : Sun Feb 17 17:50:58 2008
Raid Level : raid1
Array Size : 29294400 (27.94 GiB 30.00 GB)
Used Dev Size : 29294400 (27.94 GiB 30.00 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 1
Persistence : Superblock is persistent
Update Time : Thu Aug 21 19:40:50 2008
State : active
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : 0910e15f:d2012447:cc328929:8db8e0da
Events : 0.105
Number Major Minor RaidDevice State
0 8 18 0 active sync /dev/sdb2
1 8 34 1 active sync /dev/sdc2
-------------- next part --------------
/dev/md2:
Version : 00.90
Creation Time : Sun Feb 17 17:51:03 2008
Raid Level : raid1
Array Size : 48620608 (46.37 GiB 49.79 GB)
Used Dev Size : 48620608 (46.37 GiB 49.79 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 2
Persistence : Superblock is persistent
Update Time : Thu Aug 21 19:40:54 2008
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : e5df81f7:3aab94ea:cc328929:8db8e0da
Events : 0.26
Number Major Minor RaidDevice State
0 8 19 0 active sync /dev/sdb3
1 8 35 1 active sync /dev/sdc3
-------------- next part --------------
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