Description of problem: This just started to happen in Rawhide (as in, it didn't happen two days ago). I'm not sure if it's a kernel or LUKS problem. # parted -s -- /dev/vda mklabel msdos mkpart primary 128s -128s # cryptsetup -q --key-slot 0 luksFormat /dev/vda1 /tmp/luksykr7fm [ 56.250443] device-mapper: table: 253:0: crypt: unknown target type [ 56.250879] device-mapper: ioctl: error adding target to table device-mapper: reload ioctl on temporary-cryptsetup-110 failed: Invalid argument Failed to setup dm-crypt key mapping for device /dev/vda1. Check that kernel supports aes-cbc-essiv:sha256 cipher (check syslog for more info). Failed to write to key storage. Version-Release number of selected component (if applicable): kernel-3.3.0-0.rc7.git2.1.fc18 cryptsetup-libs-1.4.1-2.fc17 device-mapper-libs-1.02.74-3.fc18.x86_64 How reproducible: Unknown, at least once. Steps to Reproduce: [see above] Additional info: Full logs here -- http://koji.fedoraproject.org/koji/taskinfo?taskID=3905286
Apparently dm-crypt kernel module missing somewhere. *** This bug has been marked as a duplicate of bug 804345 ***