: y
upas/fs:<-Twalk tag 68 fid 2051 newfid 2031 nwname 0 
upas/fs:->Rwalk tag 68 nwqid 0 
upas/fs:<-Tstat tag 68 fid 2031
upas/fs:->Rstat tag 68  stat 'mbox' 'kvik' 'kvik' 'kvik' q (0000000000000420 2 d) m 020000000555 at 1544393033 mt 1544393033 l 0 t 0 d 0
upas/fs:<-Twalk tag 68 fid 2035 newfid 2013 nwname 1 0:ctl 
upas/fs:->Rwalk tag 68 nwqid 1 0:(0000000000000022 0 ) 
upas/fs:<-Tclunk tag 31 fid 2031
upas/fs:->Rclunk tag 31
upas/fs:<-Topen tag 68 fid 2013 mode 2
upas/fs:->Ropen tag 68 qid (0000000000000022 0 ) iounit 0 
upas/fs:<-Tclunk tag 68 fid 2013
upas/fs:->Rclunk tag 68
: y
upas/fs:<-Twalk tag 68 fid 2051 newfid 2055 nwname 0