May 11 14:52:41 snapubuntu kernel: [  731.480693] Initializing XFRM netlink socket
May 11 14:52:49 snapubuntu kernel: [  738.738422] process 'su' launched '/bin/sh' with NULL argv: empty string added
May 11 19:45:37 snapubuntu kernel: [18306.850100] loop14: detected capacity change from 0 to 100888
May 11 19:46:08 snapubuntu kernel: [18337.969412] loop15: detected capacity change from 0 to 8
May 12 06:43:34 snapubuntu kernel: [57783.507477] loop11: detected capacity change from 0 to 8
May 12 06:43:37 snapubuntu kernel: [57786.821372] loop11: detected capacity change from 0 to 8
May 12 08:29:57 snapubuntu kernel: [64166.198495] workqueue: inode_switch_wbs_work_fn hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND
May 12 14:03:43 snapubuntu kernel: [84191.921291] loop11: detected capacity change from 0 to 151512
May 12 16:40:18 snapubuntu kernel: [93586.944089] sh (6672): drop_caches: 3
May 12 16:40:51 snapubuntu kernel: [93620.364010] bash (138381): drop_caches: 3
May 12 16:41:44 snapubuntu kernel: [93672.887923] sh (138396): drop_caches: 3
May 12 16:45:10 snapubuntu kernel: [93879.626954] sh (138446): drop_caches: 3