[ubuntu-jp:3645] エラーメッセージの意味が知りたいのですが。

[稲葉伸之]

お世話になっております。
稲葉と申します。

HP ML310T05 というマシンに
Ubuntu 11.04 の 64bit Server をインストールし、
主にsambaサーバとApacheサーバとして利用しています。
元々は Ubuntu のもっと古いバージョンを入れていましたが、ファイルシステムのエラーが表示され、どうも調子が悪かったので、
新しくUbuntu 11.04 の 64bit Server をインストールし、利用しています。
しかし、インストールしてしばらくして、
Buffer I/O error on device cciss/c0d0p1...
と画面いっぱいに表示して固まってしまい、困っています。
それで、再起動しますと、
usb 2.2:device descriptor read/64,error -110
などと表示するようになりました。
で、翌日になると、画面いっぱいにエラーを表示して固まってしまいます。
それで、HPのサポートに連絡して、ハードディスクの交換とRaidコントローラのファームのアップデートと
マザーボードの交換をしまして改善はしましたが、

sudo dmesg

を表示したら、下のようなメッセージが時間と共に大量に増えてきだしまして困っています。
raidの設定から、して、まるっきり最初からインストールしたらそのエラーメッセージは消えるのではと修理に来た方に言われ、
再インストールを行いましたが、消えませんでした。
それで、気になるのですが、これは何を行っているのか教えていただけたらと思い、メールしました。
ネットで検索しましたが、わかりませんでした。
すみませんが。わかる方、教えてください。お願いします。
------------------------------------------------------------------
sudo dmesgで表示される...
[148492.404768] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1103 != 0)
[148492.404870] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1103 != 0)
[148830.154700] yama_inode_follow_link: 8 callbacks suppressed
[148830.154705] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1043 != 0)
[148830.154718] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1043 != 0)
[148830.154729] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1043 != 0)
[148830.154846] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1043 != 0)
[148830.154909] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1043 != 0)
[148830.154966] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1043 != 0)
[151270.526266] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151270.526282] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151270.526296] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151270.526436] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151270.526507] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151270.526563] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151274.567739] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151274.567753] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151274.567764] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151274.567873] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151292.774715] yama_inode_follow_link: 2 callbacks suppressed
[151292.774720] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151292.774732] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151292.774743] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151292.774850] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151292.774907] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151292.774959] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151324.567107] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151324.567120] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151324.567131] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151324.567240] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151324.567298] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[151324.567351] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1069 != 0)
[152259.628291] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152259.628305] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152259.628317] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152259.646846] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152259.654422] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152259.662243] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152319.883045] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152319.883059] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152319.883072] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152319.901338] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152319.908857] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152319.916631] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[152624.011294] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1119 != 0)
[152624.011308] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1119 != 0)
[152624.011318] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1119 != 0)
[152624.011434] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1119 != 0)
[152624.011497] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1119 != 0)
[152624.011551] non-matching-uid symlink following attempted in sticky
world-writable directory by smbd (fsuid 1119 != 0)
[153028.266790] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[153028.266804] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[153028.266816] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[153028.293217] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[153028.303904] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)
[153028.314858] non-matching-uid symlink following attempted in sticky
world-writable directory by apache2 (fsuid 33 != 0)