How did you fix this (if you did)?
I also got "Resource deadlock avoided" after I tried to clone (vmkfstools -i) one of my disks. The clone operation failed and I wanted to remove the failed cloned disk and start the operation again but I got that annoying error when trying to delete the failed cloned disk file. I can't remove it but I need to 'cause it takes up too much space.
Thx.