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dmesg kernel errors

Discussion in 'General Discussion' started by dropby23, Jul 25, 2005.

  1. dropby23

    dropby23 Well-Known Member

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    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-1498867299
    attempt to access beyond end of device
    07:00: rw=0, want=9052535, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=9052534
    attempt to access beyond end of device
    07:00: rw=0, want=1862438949, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-285044700
    attempt to access beyond end of device
    07:00: rw=0, want=1046028361, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1046028360
    attempt to access beyond end of device
    07:00: rw=0, want=1913476921, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1913476920
    attempt to access beyond end of device
    07:00: rw=0, want=276021654, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=276021653
    attempt to access beyond end of device
    07:00: rw=0, want=2022870821, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=2022870820
    attempt to access beyond end of device
    07:00: rw=0, want=1354277192, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1354277191
    attempt to access beyond end of device
    07:00: rw=0, want=1670127624, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-477356025
    attempt to access beyond end of device
    07:00: rw=0, want=713904816, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=713904815
    attempt to access beyond end of device
    07:00: rw=0, want=1526804320, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-620679329
    attempt to access beyond end of device
    07:00: rw=0, want=579141543, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=579141542
    attempt to access beyond end of device
    07:00: rw=0, want=1119895729, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1119895728
    attempt to access beyond end of device
    07:00: rw=0, want=281716782, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=281716781
    attempt to access beyond end of device
    07:00: rw=0, want=495268947, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=495268946
    attempt to access beyond end of device
    07:00: rw=0, want=1126743319, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1126743318
    attempt to access beyond end of device
    07:00: rw=0, want=542171341, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=542171340
    attempt to access beyond end of device
    07:00: rw=0, want=208494753, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=208494752
    attempt to access beyond end of device
    07:00: rw=0, want=1175459924, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-972023725
    attempt to access beyond end of device
    07:00: rw=0, want=341316820, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=341316819
    attempt to access beyond end of device
    07:00: rw=0, want=1377239624, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1377239623
    attempt to access beyond end of device
    07:00: rw=0, want=1978626818, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-168856831
    attempt to access beyond end of device
    07:00: rw=0, want=1097609094, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1097609093
    attempt to access beyond end of device
    07:00: rw=0, want=656701590, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=656701589
    attempt to access beyond end of device
    07:00: rw=0, want=143694360, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=143694359
    attempt to access beyond end of device
    07:00: rw=0, want=803303559, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-1344180090
    attempt to access beyond end of device
    07:00: rw=0, want=351144054, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=351144053
    attempt to access beyond end of device
    07:00: rw=0, want=1817717611, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1817717610
    attempt to access beyond end of device
    07:00: rw=0, want=924071421, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-1223412228
    attempt to access beyond end of device
    07:00: rw=0, want=641084422, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-1506399227
    attempt to access beyond end of device
    07:00: rw=0, want=48125201, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=48125200
    attempt to access beyond end of device
    07:00: rw=0, want=1893928258, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-253555391
    attempt to access beyond end of device
    07:00: rw=0, want=823532078, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=823532077
    attempt to access beyond end of device
    07:00: rw=0, want=68349574, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-2079134075
    attempt to access beyond end of device
    07:00: rw=0, want=1766083604, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1766083603
    attempt to access beyond end of device
    07:00: rw=0, want=67191841, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-2080291808
    attempt to access beyond end of device
    07:00: rw=0, want=1695414798, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1695414797
    attempt to access beyond end of device
    07:00: rw=0, want=462669887, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=462669886
    attempt to access beyond end of device
    07:00: rw=0, want=957400001, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=957400000
    attempt to access beyond end of device
    07:00: rw=0, want=205301625, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=205301624
    attempt to access beyond end of device
    07:00: rw=0, want=235503914, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=235503913
    attempt to access beyond end of device
    07:00: rw=0, want=28840011, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=28840010
    attempt to access beyond end of device
    07:00: rw=0, want=1141248994, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=1141248993
    attempt to access beyond end of device
    07:00: rw=0, want=9835818, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=9835817
    attempt to access beyond end of device
    07:00: rw=0, want=70453765, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-2077029884
    attempt to access beyond end of device
    07:00: rw=0, want=709733662, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-1437749987
    attempt to access beyond end of device
    07:00: rw=0, want=92973408, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=92973407
    attempt to access beyond end of device
    07:00: rw=0, want=177764395, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=177764394
    attempt to access beyond end of device
    07:00: rw=0, want=260393025, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=260393024
    attempt to access beyond end of device
    07:00: rw=0, want=39968898, limit=200000
    EXT2-fs error (device loop(7,0)): ext2_free_branches: Read failure, inode=28, block=-2107514751



    my tmp is a loop partition i think this makes these problems how can i fix this i know my hdd is good
     
  2. chirpy

    chirpy Well-Known Member

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    It does happen from time to time. You'll have to shutdown all daemons with files open in /tmp (usually httpd, mysql, postgresql, imapd) and chkservd. Dismount the loop partition. Dete the file that contains the tmp partition and then recreate it and mount it. You'll probably have to recreate the mysql.sock symlink again too and then restart the stopped processes.
     
  3. dropby23

    dropby23 Well-Known Member

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    thanks for your reply i am also want to make a bigger loop my tmp is 512 and it will fill quickly i want to make a 1024 mb so only deleting from /dev/tmpSecure will be enough alsao clearing the /etc/fstab
     
  4. Blue|Fusion

    Blue|Fusion Well-Known Member

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    It shouldn't be mounted through /etc/fstab, but through the /scripts/securetmp script itself. You should have /scripts/securetemp --auto in /etc/rc.local which will automatically mount /tmp and /var/tmp. You can edit /scripts/securetmp to use a large size, too.
     
  5. dropby23

    dropby23 Well-Known Member

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    i make tmp partition like this
    cd /dev/; dd if=/dev/zero of=tmpSecure bs=1024 count=100000

    mke2fs /dev/tmpSecure

    ant it is only 100 mb so i want to recreate it only deleting from dev directory and deleting the /etc/fstab entry will be ok?
     
  6. chirpy

    chirpy Well-Known Member

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    No need to remove it from /etc/fstab as you still want to mount it after a reboot. Just umount the original, delete the file and create a new one, then use mount -a to remount using the same mountpoint in /etc/fstab.
     
  7. dropby23

    dropby23 Well-Known Member

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    root@roota [/tmp]# service mysql stop
    root@roota [/tmp]# service httpd stop
    root@roota [/tmp]# umount /tmp
    umount: /tmp: device is busy
     
  8. chirpy

    chirpy Well-Known Member

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    Use the following to determine what processes have files open on the partition:

    lsof | grep /tmp
     
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