exec with param

           <...>-777   [000] ....     0.545999: do_execveat_common.isra.38: copy_strings ker ---------
           <...>-777   [000] ....     0.546015: copy_strings.isra.32: /bin/plymouth-upstart-bridge
           <...>-777   [000] ....     0.546015: do_execveat_common.isra.38: copy_strings env ---------
           <...>-777   [000] ....     0.546017: copy_strings.isra.32: UPSTART_INSTANCE=
           <...>-777   [000] ....     0.546018: copy_strings.isra.32: UPSTART_JOB=plymouth-upstart-bridge
           <...>-777   [000] ....     0.546019: copy_strings.isra.32: UPSTART_EVENTS=startup
           <...>-777   [000] ....     0.546019: copy_strings.isra.32: TERM=linux
           <...>-777   [000] ....     0.546020: copy_strings.isra.32: PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
           <...>-777   [000] ....     0.546021: do_execveat_common.isra.38: copy_strings arg ---------
           <...>-777   [000] ....     0.546022: copy_strings.isra.32: plymouth-upstart-bridge
           <...>-777   [000] ...1     0.546645: sched_process_exec: filename=/bin/plymouth-upstart-bridge pid=777 old_pid=777