Description of problem: https://build.gluster.org/job/centos6-regression/1850/consoleFull https://build.gluster.org/job/centos6-regression/1859/consoleFull One of the regression failed because of following: 22:54:58 losetup: could not find any free loop device 22:54:58 no device name given in argument list
I rebooted the machine. That seems to have fixed it up.
It however mean there is a cleanup missing somewhere.