Symlinks with a destination path that has the exact length of 61 characters don't work.

For example

$ ln -s 123456789012345678901234567890123456789012345678901234567890
$ ls -al
ls: cannot read symbolic link 123456789012345678901234567890123456789012345678901234567890: Protocol error

Symlinks with shorter or longer paths work fine. I assume an off-by-one error, since 60 characters seems to be the limit for storing the symlink inside of an inode.

Lustre 2.2.0 did not have this problem.