*** test1 start
test1-1 gettid OK
test1-2 syscal_9999 OK
*** test1 end ok=2 ng=0
*** test2 start
test2-1 execve OK
test2-2 fork OK
test2-3 execve OK
test2-4 SIGCHLD OK
test2-5 wait OK
*** test2 end ok=5 ng=0
