Nfs timed out trying to contact the server. No space remains in the mount table. The super block for the filesystem had a bad magic number or an out of range block size. Not enough memory was available to read the cylinder group in- formation for the filesystem. A paging error occurred while reading the super block or cylin- der group information.
Name points outside the process's allocated address space.
The caller is not the super-user. A component of the path is not a directory. The pathname contains a character with the high-order bit set. Dir points outside the process's allocated address space. A ufs or mfs mount can also fail if the maximum number of filesystems are currently mounted.