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** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1371262
Title:
kernel try to mount partition with unknown filesystem
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
Hi,
I have got syslog error that kernel is trying to mount partition with
unknown file system:
Sep 18 01:03:39 ARIVUBU os-prober: debug: running
/usr/lib/os-probes/50mounted-tests on /dev/sde1
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.585226] EXT4-fs (sde1): VFS: Can't
find ext4 filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.586163] EXT4-fs (sde1): VFS: Can't
find ext4 filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.587100] EXT4-fs (sde1): VFS: Can't
find ext4 filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.588039] FAT-fs (sde1): invalid media
value (0xb5)
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.588041] FAT-fs (sde1): Can't find a
valid FAT filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.621168] XFS (sde1): Invalid superblock
magic number
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.628618] FAT-fs (sde1): invalid media
value (0xb5)
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.628620] FAT-fs (sde1): Can't find a
valid FAT filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.631463] VFS: Can't find a Minix
filesystem V1 | V2 | V3 on device sde1.
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.634430] hfsplus: unable to find HFS+
superblock
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.635388] qnx4: no qnx4 filesystem (no
root dir).
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.636181] You didn't specify the type of
your ufs filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.636181]
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.636181] mount -t ufs -o
ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ...
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.636181]
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.636181] >>>WARNING<<< Wrong ufstype
may corrupt your filesystem, default is ufstype=old
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.636349] ufs_read_super: bad magic
number
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.637321] hfs: can't find a HFS
filesystem on dev sde1
Sep 18 01:03:39 ARIVUBU os-prober: debug: running
/usr/lib/os-probes/50mounted-tests on /dev/sdf1
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.784640] EXT4-fs (sdf1): VFS: Can't
find ext4 filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.785889] EXT4-fs (sdf1): VFS: Can't
find ext4 filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.787125] EXT4-fs (sdf1): VFS: Can't
find ext4 filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.788280] FAT-fs (sdf1): invalid media
value (0x7d)
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.788283] FAT-fs (sdf1): Can't find a
valid FAT filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.793998] XFS (sdf1): Invalid superblock
magic number
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.797373] FAT-fs (sdf1): invalid media
value (0x7d)
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.797375] FAT-fs (sdf1): Can't find a
valid FAT filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.801157] VFS: Can't find a Minix
filesystem V1 | V2 | V3 on device sdf1.
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.802872] hfsplus: unable to find HFS+
superblock
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.804030] qnx4: no qnx4 filesystem (no
root dir).
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.804847] You didn't specify the type of
your ufs filesystem
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.804847]
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.804847] mount -t ufs -o
ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ...
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.804847]
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.804847] >>>WARNING<<< Wrong ufstype
may corrupt your filesystem, default is ufstype=old
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.805620] ufs_read_super: bad magic
number
Sep 18 01:03:39 ARIVUBU kernel: [ 1149.807247] hfs: can't find a HFS
filesystem on dev sdf1
The first case: "/dev/sde1" Partition is marked as bios-grub and should not
be trying to be mounted by kernel.
The second case " /dev/sdf1" is used by truecrypt application . Kernel should
not be trying to mount it.
uname -a
Linux ARIVUBU 3.16.0-14-lowlatency #20-Ubuntu SMP PREEMPT Sun Sep 7 00:05:40
UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
apt-cache policy linux-image-3.16.0-14-lowlatency
linux-image-3.16.0-14-lowlatency:
Installed: 3.16.0-14.20
Candidate: 3.16.0-14.20
Version table:
*** 3.16.0-14.20 0
500 http://archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages
100 /var/lib/dpkg/status
Thank You,
Kind Regards,
Martin
P.S. Is it possible to tell to kernel not to trying mount some
specific partition/s ? Like by some kernel parameter ...
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