Comment 5 for bug 1736072

Still confusing

oem@ubuntu:~$ journalctl -b | grep swap
Mar 26 14:46:29 ubuntu kernel: zswap: loaded using pool lzo/zbud
Mar 26 14:46:34 ubuntu kernel: Adding 10584572k swap on /dev/mapper/cryptswap2. Priority:-2 extents:1 across:10584572k FS
Mar 26 14:46:34 ubuntu swapon[667]: swapon: /dev/sdb5: swapon failed: Device or resource busy
Mar 26 14:46:34 ubuntu mkswap[707]: Setting up swapspace version 1, size = 10.1 GiB (10838601728 bytes)
Mar 26 14:46:34 ubuntu mkswap[707]: no label, UUID=e04a6122-cd13-44fa-9684-abc4d0f2480c
Mar 26 14:46:31 ubuntu systemd[1]: Starting Cryptography Setup for cryptswap2...
Mar 26 14:46:31 ubuntu systemd[1]: Activating swap /dev/disk/by-uuid/3e46d88a-0a7d-4200-a7c7-727472cdef09...
Mar 26 14:46:31 ubuntu systemd[1]: dev-disk-by\x2duuid-3e46d88a\x2d0a7d\x2d4200\x2da7c7\x2d727472cdef09.swap: Swap process exited, code=exited status=255
Mar 26 14:46:31 ubuntu systemd[1]: dev-disk-by\x2duuid-3e46d88a\x2d0a7d\x2d4200\x2da7c7\x2d727472cdef09.swap: Failed with result 'exit-code'.
Mar 26 14:46:31 ubuntu systemd[1]: Failed to activate swap /dev/disk/by-uuid/3e46d88a-0a7d-4200-a7c7-727472cdef09.
Mar 26 14:46:31 ubuntu systemd[1]: swap.target: Job swap.target/start failed with result 'dependency'.
Mar 26 14:46:32 ubuntu systemd[1]: Started Cryptography Setup for cryptswap2.
Mar 26 14:46:32 ubuntu systemd[1]: Found device /dev/mapper/cryptswap2.
Mar 26 14:46:32 ubuntu systemd[1]: Activating swap /dev/mapper/cryptswap2...
Mar 26 14:46:32 ubuntu systemd[1]: Activated swap /dev/mapper/cryptswap2.