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[Bug 1374759] Re: >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old

 

Unbuntu 14.10
Mainline kernel:
3.19.0-031900-generic #201502091451 SMP Mon Feb 9 15:10:05 UTC 2015 i686 i686 i686 GNU/Linux

$ apt-cache policy initramfs-tools 
initramfs-tools:
  Installed: 0.103ubuntu8
  Candidate: 0.103ubuntu8
  Version table:
 *** 0.103ubuntu8 0
        500 http://us.archive.ubuntu.com/ubuntu/ utopic/main i386 Packages
        100 /var/lib/dpkg/status


[  979.692945] JFS: nTxBlock = 8192, nTxLock = 65536
[  979.796239] ntfs: driver 2.1.31 [Flags: R/O MODULE].
[  979.934461] QNX4 filesystem 0.2.3 registered.
[  980.096064] raid6: mmxx1     1646 MB/s
[  980.164021] raid6: mmxx2     1792 MB/s
[  980.236142] raid6: sse1x1     912 MB/s
[  980.304024] raid6: sse1x2    1638 MB/s
[  980.372038] raid6: sse2x1    1822 MB/s
[  980.440038] raid6: sse2x2    1967 MB/s
[  980.440041] raid6: using algorithm sse2x2 (1967 MB/s)
[  980.440044] raid6: using intx1 recovery algorithm
[  980.479294] xor: measuring software checksum speed
[  980.516018]    pIII_sse  :  2751.000 MB/sec
[  980.556014]    prefetch64-sse:  3007.000 MB/sec
[  980.556020] xor: using function: prefetch64-sse (3007.000 MB/sec)
[  980.705772] Btrfs loaded
[  981.590141] EXT4-fs (sda2): unable to read superblock
[  981.593759] EXT4-fs (sda2): unable to read superblock
[  981.596992] EXT4-fs (sda2): unable to read superblock
[  981.600080] FAT-fs (sda2): invalid media value (0x46)
[  981.600089] FAT-fs (sda2): Can't find a valid FAT filesystem
[  981.731192] XFS (sda2): Invalid superblock magic number
[  981.741261] FAT-fs (sda2): invalid media value (0x46)
[  981.741275] FAT-fs (sda2): Can't find a valid FAT filesystem
[  981.751163] MINIX-fs: unable to read superblock
[  981.786303] attempt to access beyond end of device
[  981.786313] sda2: rw=16, want=3, limit=2
[  981.786318] hfsplus: unable to find HFS+ superblock
[  981.791298] qnx4: no qnx4 filesystem (no root dir).
[  981.794200] ufs: You didn't specify the type of your ufs filesystem

mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
|nextstep-cd|openstep ...

>>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old
[  981.798772] hfs: can't find a HFS filesystem on dev sda2
[ 1593.526237] audit_printk_skb: 39 callbacks suppressed
[ 1593.526246] audit: type=1400 audit(1426434262.893:36): apparmor="DENIED" operation="open" profile="/usr/bin/evince-thumbnailer" name="/usr/bin/fix-qdf" pid=5378 comm="evince-thumbnai" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[ 1593.544837] audit: type=1400 audit(1426434262.913:37): apparmor="DENIED" operation="open" profile="/usr/bin/evince-thumbnailer" name="/usr/bin/fix-qdf" pid=5378 comm="evince-thumbnai" requested_mask="r" denied_mask="r" fsuid=0 ouid=0


 $ cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
/dev/mapper/ubuntu--vg-root /               ext4    errors=remount-ro 0       1
# /boot was on /dev/sda1 during installation
UUID=da28d713-0881-4439-8382-f6aecffa5317 /boot           ext2    defaults        0       2
/dev/mapper/ubuntu--vg-swap_1 none            swap    sw              0       0
/dev/mapper/cryptswap1 none swap sw 0 0

$ sudo fdisk -l
Swipe your right index finger across the fingerprint reader

Disk /dev/sda: 111.8 GiB, 120034123776 bytes, 234441648 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xf455edcc

Device     Boot  Start       End   Sectors   Size Id Type
/dev/sda1  *      2048    499711    497664   243M 83 Linux
/dev/sda2       501758 234440703 233938946 111.6G  5 Extended
/dev/sda5       501760 234440703 233938944 111.6G 83 Linux

Disk /dev/mapper/sda5_crypt: 111.6 GiB, 119774642176 bytes, 233934848 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/ubuntu--vg-root: 109.6 GiB, 117633449984 bytes, 229752832 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/ubuntu--vg-swap_1: 2 GiB, 2139095040 bytes, 4177920 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

-- 
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https://bugs.launchpad.net/bugs/1374759

Title:
  >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is
  ufstype=old

Status in initramfs-tools package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Triaged
Status in os-prober package in Ubuntu:
  Confirmed

Bug description:
  [  556.734157] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
  [  556.746268] JFS: nTxBlock = 8192, nTxLock = 65536
  [  556.763789] ntfs: driver 2.1.30 [Flags: R/O MODULE].
  [  556.792231] QNX4 filesystem 0.2.3 registered.
  [  557.922469] EXT4-fs (sda4): unable to read superblock
  [  557.925868] EXT4-fs (sda4): unable to read superblock
  [  557.928967] EXT4-fs (sda4): unable to read superblock
  [  557.931784] FAT-fs (sda4): bogus number of reserved sectors
  [  557.931791] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  557.946740] XFS (sda4): Invalid superblock magic number
  [  557.951904] FAT-fs (sda4): bogus number of reserved sectors
  [  557.951911] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  557.959099] MINIX-fs: unable to read superblock
  [  557.965712] attempt to access beyond end of device
  [  557.965721] sda4: rw=16, want=3, limit=2
  [  557.965725] hfsplus: unable to find HFS+ superblock
  [  557.968487] qnx4: no qnx4 filesystem (no root dir).
  [  557.971203] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old
  [  557.974459] hfs: can't find a HFS filesystem on dev sda4
  [  564.034208] EXT4-fs (sda4): unable to read superblock
  [  564.040322] EXT4-fs (sda4): unable to read superblock
  [  564.043485] EXT4-fs (sda4): unable to read superblock
  [  564.047076] FAT-fs (sda4): bogus number of reserved sectors
  [  564.047083] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  564.059578] XFS (sda4): Invalid superblock magic number
  [  564.064473] FAT-fs (sda4): bogus number of reserved sectors
  [  564.064489] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  564.072080] MINIX-fs: unable to read superblock
  [  564.074564] attempt to access beyond end of device
  [  564.074571] sda4: rw=16, want=3, limit=2
  [  564.074576] hfsplus: unable to find HFS+ superblock
  [  564.076688] qnx4: no qnx4 filesystem (no root dir).
  [  564.078847] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old
  [  564.080902] hfs: can't find a HFS filesystem on dev sda4
  [  570.554296] EXT4-fs (sda4): unable to read superblock
  [  570.557647] EXT4-fs (sda4): unable to read superblock
  [  570.560516] EXT4-fs (sda4): unable to read superblock
  [  570.563451] FAT-fs (sda4): bogus number of reserved sectors
  [  570.563460] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  570.574953] XFS (sda4): Invalid superblock magic number
  [  570.580796] FAT-fs (sda4): bogus number of reserved sectors
  [  570.580806] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  570.588340] MINIX-fs: unable to read superblock
  [  570.590983] attempt to access beyond end of device
  [  570.590993] sda4: rw=16, want=3, limit=2
  [  570.590999] hfsplus: unable to find HFS+ superblock
  [  570.593321] qnx4: no qnx4 filesystem (no root dir).
  [  570.595556] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old
  [  570.597775] hfs: can't find a HFS filesystem on dev sda4
  [  576.795014] EXT4-fs (sda4): unable to read superblock
  [  576.797554] EXT4-fs (sda4): unable to read superblock
  [  576.800063] EXT4-fs (sda4): unable to read superblock
  [  576.802647] FAT-fs (sda4): bogus number of reserved sectors
  [  576.802655] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  576.813305] XFS (sda4): Invalid superblock magic number
  [  576.820257] FAT-fs (sda4): bogus number of reserved sectors
  [  576.820276] FAT-fs (sda4): Can't find a valid FAT filesystem
  [  576.830945] MINIX-fs: unable to read superblock
  [  576.834108] attempt to access beyond end of device
  [  576.834119] sda4: rw=16, want=3, limit=2
  [  576.834125] hfsplus: unable to find HFS+ superblock
  [  576.837264] qnx4: no qnx4 filesystem (no root dir).
  [  576.840408] You didn't specify the type of your ufs filesystem

  mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep
  |nextstep-cd|openstep ...

  >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old
  [  576.843535] hfs: can't find a HFS filesystem on dev sda4

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-18-generic 3.16.0-18.25
  ProcVersionSignature: Ubuntu 3.16.0-18.25-generic 3.16.3
  Uname: Linux 3.16.0-18-generic x86_64
  ApportVersion: 2.14.7-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  caravena   2117 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Sep 27 10:39:43 2014
  HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
  InstallationDate: Installed on 2014-09-25 (2 days ago)
  InstallationMedia: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Alpha amd64 (20140923)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.16.0-18-generic root=UUID=0fb75fae-baa3-428b-ace4-498e69ff7fb6 ro rootflags=subvol=@ quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-18-generic N/A
   linux-backports-modules-3.16.0-18-generic  N/A
   linux-firmware                             1.134
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/15/2013
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: P14AAJ
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: SAMSUNG_NP1234567890
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 530U3C/530U4C
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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References