1273701 /usr/bin/grub-script-check:*** Error in `/usr/bin/grub-script-check': free(): invalid next size (normal): ADDR *** 1050863 /usr/bin/grub-script-check:*** glibc detected *** /usr/bin/grub-script-check: double free or corruption (!prev): ADDR *** 1050808 /usr/bin/grub-script-check:*** glibc detected *** /usr/bin/grub-script-check: free(): invalid next size (normal): ADDR ***