recovery log after flashing stock bs

ui_print
unmount of /system failed; no such volume
script succeeded: result was [0.200000]I:Legacy property environment disabled.
Updating partition details...
I:mount '/data/media/0' '/sdcard' process ended with RC=0
I:Data backup size is 0MB, free: 1982MB.
I:Disabling MTP
...done
I:Set page: 'flash_done'
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Set page: 'advanced'
I:Set page: 'confirm_action'
I:Set page: 'action_page'
I:Copying file /tmp/recovery.log to /sdcard0/recovery.log