disk0s2: I/O error.
         0 [Level 3] [ReadUID 0] [Facility com.apple.system.fs] [ErrType IO] [ErrNo 5] [IOType Write] [PBlkNum 49583800] [LBlkNum 256] [FSLogMsgID 2000149602] [FSLogMsgOrder First]
         0 [Level 3] [ReadUID 0] [Facility com.apple.system.fs] [DevNode /dev/disk0s2] [MountPt /] [Path /private/var/folders/ql/7cvq_n_95419_1hk9fy3b0b80000gn/C/com.apple.Safari/SafeBrowsing.db-journal] [FSLogMsgID 2000149602] [FSLogMsgOrder Last]