Bug 490440 – =sys-kernel/gentoo-sources-3.12.0 - During config generation with =sys-boot/grub-2.00_p5107 - XFS (sdb2): Internal error xfs_sb_read_verify at line 628 of file fs/xfs/xfs_sb.c

• Status: RESOLVED NEEDINFO
• Product: Gentoo Linux

[Description tman 2013-11-04 21:48:23 UTC]

* Make sure you have the latest ~arch genkernel before reporting bugs.
Generating grub.cfg ...
Found linux image: /boot/kernel-genkernel-x86_64-3.12.0-gentoo
Found initrd image: /boot/initramfs-genkernel-x86_64-3.12.0-gentoo
Found linux image: /boot/kernel-genkernel-x86_64-3.11.6-gentoo
Found initrd image: /boot/initramfs-genkernel-x86_64-3.11.6-gentoo
  No volume groups found
  REISERFS warning (device sdb2): sh-2006 read_super_block: bread failed (dev
  sdb2, block 8, size 1024)
  REISERFS warning (device sdb2): sh-2006 read_super_block: bread failed (dev
  sdb2, block 64, size 1024)
  REISERFS warning (device sdb2): sh-2021 reiserfs_fill_super: can not find
  reiserfs on sdb2
  EXT4-fs (sdb2): unable to read superblock
  EXT4-fs (sdb2): unable to read superblock
  EXT4-fs (sdb2): unable to read superblock
  SQUASHFS error: Can't find a SQUASHFS superblock on sdb2
  FAT-fs (sdb2): bogus number of reserved sectors
  FAT-fs (sdb2): Can't find a valid FAT filesystem
  FAT-fs (sdb2): bogus number of reserved sectors
  FAT-fs (sdb2): Can't find a valid FAT filesystem
  isofs_fill_super: bread failed, dev=sdb2, iso_blknum=16, block=32
  UDF-fs: error (device sdb2): udf_read_tagged: read failed, block=256,
  location=256
  UDF-fs: error (device sdb2): udf_read_tagged: tag version 0x0000 != 0x0002
  || 0x0003, block 0
  UDF-fs: error (device sdb2): udf_read_tagged: read failed, block=512,
  location=512
  UDF-fs: error (device sdb2): udf_read_tagged: tag version 0x0000 != 0x0002
  || 0x0003, block 0
  UDF-fs: error (device sdb2): udf_read_tagged: tag version 0x0000 != 0x0002
  || 0x0003, block 0
  UDF-fs: warning (device sdb2): udf_load_vrs: No anchor found
  UDF-fs: Rescanning with blocksize 2048
  UDF-fs: error (device sdb2): udf_read_tagged: read failed, block=256,
  location=256
  UDF-fs: error (device sdb2): udf_read_tagged: read failed, block=512,
  location=512
  UDF-fs: warning (device sdb2): udf_load_vrs: No anchor found
  UDF-fs: warning (device sdb2): udf_fill_super: No partition found (1)
  XFS (sdb2): bad magic number
  ffff8806121f3000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  ................
  ffff8806121f3010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  ................
  ffff8806121f3020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  ................
  ffff8806121f3030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  ................
  XFS (sdb2): Internal error xfs_sb_read_verify at line 628 of file
  fs/xfs/xfs_sb.c.  Caller 0xffffffff811f2800

  CPU: 6 PID: 2053 Comm: kworker/6:1H Tainted: G           O 3.12.0-gentoo #3
  Hardware name: CLEVO CO.                        W35_37ET/W35_37ET, BIOS
  4.6.5 03/25/2013
  Workqueue: xfslogd xfs_buf_iodone_work
   ffff8800c905ee2a ffff8806131efd70 ffffffff81784856 ffff8806122b8000
    ffff8806131efd88 ffffffff811f486d ffffffff811f2800 ffff8806131efdc0
     ffffffff811f48bd 00000274c905ffaa 0000000000000016 ffff8806123c5e00
     Call Trace:
      [<ffffffff81784856>] dump_stack+0x4e/0x82
       [<ffffffff811f486d>] xfs_error_report+0x35/0x37
        [<ffffffff811f2800>] ? xfs_buf_iodone_work+0x3f/0x77
	 [<ffffffff811f48bd>] xfs_corruption_error+0x4e/0x69
	  [<ffffffff81234bf5>] xfs_sb_read_verify+0xeb/0x100
	   [<ffffffff811f2800>] ? xfs_buf_iodone_work+0x3f/0x77
	    [<ffffffff811f2800>] xfs_buf_iodone_work+0x3f/0x77
	     [<ffffffff81047f4f>] process_one_work+0x1cc/0x2dc
	      [<ffffffff810484c3>] worker_thread+0x1d3/0x2bd
	       [<ffffffff810482f0>] ? rescuer_thread+0x267/0x267
	        [<ffffffff8104d04f>] kthread+0xb5/0xbd
		 [<ffffffff8104cf9a>] ? kthread_create_on_node+0x113/0x113
		  [<ffffffff8178c5bc>] ret_from_fork+0x7c/0xb0
		   [<ffffffff8104cf9a>] ? kthread_create_on_node+0x113/0x113
		   XFS (sdb2): Corruption detected. Unmount and run xfs_repair
		   XFS (sdb2): SB validate failed with error 22.
		   (mount,16174,6):ocfs2_get_sector:1851 ERROR: status = -5
		   (mount,16174,6):ocfs2_sb_probe:807 ERROR: status = -5
		   (mount,16174,6):ocfs2_fill_super:1038 ERROR: superblock
		   probe failed!
		   (mount,16174,6):ocfs2_fill_super:1229 ERROR: status = -5
		   attempt to access beyond end of device
		   sdb2: rw=48, want=136, limit=2
		   gfs2: error -5 reading superblock
		   GFS2: gfs2 mount does not exist
		   Found Windows 7 (loader) on /dev/sda1


Reproducible: Always




Portage 2.2.7 (default/linux/amd64/13.0/desktop, gcc-4.8.1, glibc-2.17, 3.12.0-gentoo x86_64)
=================================================================
System uname: Linux-3.12.0-gentoo-x86_64-Intel-R-_Core-TM-_i7-3740QM_CPU_@_2.70GHz-with-gentoo-2.2
KiB Mem:    24695888 total,  23387912 free
KiB Swap:   25598972 total,  25598972 free
Timestamp of tree: Mon, 04 Nov 2013 14:00:01 +0000
ld GNU ld (GNU Binutils) 2.23.2
app-shells/bash:          4.2_p45
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.5-r4, 3.2.5-r3, 3.3.2-r2
dev-util/cmake:           2.8.12
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.11.6, 1.13.4, 1.14
sys-devel/binutils:       2.23.2
sys-devel/gcc:            4.8.1-r1
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.11 (virtual/os-headers)
sys-libs/glibc:           2.17
Repositories: gentoo lokal
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=corei7 -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=corei7 -O2 -pipe"
DISTDIR="/mnt/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="de_DE.UTF-8"
LC_ALL=""
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j9"
PKGDIR="/mnt/portage/packages"
PORTAGE_CONFIGROOT="/"

[Comment 1 Tom Wijsman (TomWij) (RETIRED) 2013-11-06 14:44:26 UTC]

> XFS (sdb2): Corruption detected. Unmount and run xfs_repair

I wonder if this is actual corruption compared to a kernel bug, have you tried running that? (Make sure you backup, just in case)

[Comment 2 tman 2013-11-06 19:52:47 UTC]

it boot and dont complains anything... and i dont have xfs. i have ext4 .. thats why i wonder why this error happen


               Name                                            Flags                                          Part Type                                FS Type                                                          [Label]                                                  Size (MB)
 -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                               Primary                                 Free Space                                                                                                                     1,05                                    *
               sdb1                                                                                            Primary                                 ntfs                                                                                                                      314572,80                                    *
               sdb5                                            NC                                              Logical                                 ext4                                                                                                                      580773,75                                    *
               sdb6                                            NC                                              Logical                                 ext4                                                                                                                       78642,16                                    *
               sdb7                                            NC                                              Logical                                 swap                                                                                                                       26214,40                                    *
                                                                                                               Pri/Log                                 Free Space                                                                                                                     0,75                                    *

[Comment 3 Mike Pagano 2013-11-07 23:59:25 UTC]

Possibly related upstream thread

https://lkml.org/lkml/2013/10/9/69

[Comment 4 Mike Pagano 2014-01-30 17:22:07 UTC]

If you want, you can you try what has been suggested from upstream and let us know the result?

MAKE BACKUPS FIRST.

"So what you need to do is run xfs_repair built from the development git tree and run it on your filesystem. That will remove the garbage from the superblocks and make this problem go away forever."

[Comment 5 Mike Pagano 2014-05-01 17:52:27 UTC]

Please report back here if you've attempted the upstream suggestion as indicated in the comment #4