user1291759's questions

From the past couple of days I am getting this annoying message continuously. Could anyone please tell me what this means and what I should do to fix this? I am using Opensuse 12.1

Message from syslogd@linux-hse7 at Jul 24 18:38:57 ...
 kernel:[  723.595032] [Hardware Error]: MC4_STATUS[-|CE|MiscV|-|AddrV|CECC]: 0x9c0240006b080813

Message from syslogd@linux-hse7 at Jul 24 18:38:57 ...
 kernel:[  723.595042] [Hardware Error]: Northbridge Error (node 0): DRAM ECC error detected on the NB.

Message from syslogd@linux-hse7 at Jul 24 18:38:57 ...
 kernel:[  723.595062] [Hardware Error]: cache level: L3/GEN, mem/io: MEM, mem-tx: RD, part-proc: SRC (no timeout)

Message from syslogd@linux-hse7 at Jul 24 18:38:57 ...
 kernel:[  723.605030] [Hardware Error]: MC4_STATUS[-|CE|MiscV|-|AddrV|CECC]: 0x9c0240006b080813

I am adding users using the command useradd in opensuse 12.1 and creating a home directory on NFS. The problem here is the home directory's owner is root instead of user.

msvlsi67:~ # useradd -g users -d /export/home/raj67 -m raj67
useradd: Warning: chown on `/export/home/raj67' failed: Invalid argument
Cannot change owner/group for `/export/home/raj67': Invalid argument
Cannot change permissions for `/export/home/raj67/.emacs': Invalid argument
Cannot change permissions for `/export/home/raj67/.bashrc': Invalid argument
Cannot change permissions for `/export/home/raj67/.inputrc': Invalid argument
Cannot change permissions for `/export/home/raj67/.xinitrc.template': Invalid argument
Cannot change permissions for `/export/home/raj67/bin': Invalid argument
Cannot change permissions for `/export/home/raj67/.local': Invalid argument
Cannot change permissions for `/export/home/raj67/.xim.template': Invalid argument
Cannot change permissions for `/export/home/raj67/.vimrc': Invalid argument
Cannot change permissions for `/export/home/raj67/.config': Invalid argument
Cannot change permissions for `/export/home/raj67/.bash_history': Invalid argument
Cannot change permissions for `/export/home/raj67/.fonts': Invalid argument
Cannot change permissions for `/export/home/raj67/.profile': Invalid argument
Cannot change permissions for `/export/home/raj67/public_html/.directory': Invalid argument
Cannot change permissions for `/export/home/raj67/public_html': Invalid argument
useradd: Copying of skel directory failed.
msvlsi67:/export/home # ll |grep raj67
drwxr-xr-x  2 root  root   4096 Apr 12  2012 raj67 
msvlsi67:/export/home # 

I tried adding users using the GUI but still the owner is root. using chown for home directory also gave the same error.

Could anyone please help in fixing this issue?

Thank you.