7009  execve("/bin/su", ["su", "foo"], [/* 32 vars */]) = 0
7009  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7e3d708) = 7010
7010  execve("/bin/bash", ["bash"], [/* 31 vars */]) = 0
7010  clone( <unfinished ...>
7009  waitpid(-1,  <unfinished ...>
7010  <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7db0708) = 7011
7011  exit_group(0)                     = ?
7010  --- SIGCHLD (Child exited) @ 0 (0) ---
7010  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 7011
7010  waitpid(-1, 0xbff58cec, WNOHANG)  = -1 ECHILD (No child processes)
7010  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7db0708) = 7012
7012  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7db0708) = 7013
7013  execve("/usr/bin/dircolors", ["dircolors", "-b", "/etc/DIR_COLORS"], [/* 31 vars */]) = 0
7013  exit_group(0)                     = ?
7012  --- SIGCHLD (Child exited) @ 0 (0) ---
7012  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 7013
7012  waitpid(-1, 0xbff585ec, WNOHANG)  = -1 ECHILD (No child processes)
7012  exit_group(0)                     = ?
7010  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 7012
7010  --- SIGCHLD (Child exited) @ 0 (0) ---
7010  waitpid(-1, 0xbff5873c, WNOHANG)  = -1 ECHILD (No child processes)
7010  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7db0708) = 7014
7014  execve("/bin/sleep", ["sleep", "2"], [/* 31 vars */]) = 0
7010  waitpid(-1,  <unfinished ...>
7014  exit_group(0)                     = ?
7010  <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 7014
7010  --- SIGCHLD (Child exited) @ 0 (0) ---
7010  waitpid(-1, 0xbff593dc, WNOHANG)  = -1 ECHILD (No child processes)
7010  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7db0708) = 7015
7015  execve("/bin/stty", ["stty", "-ixany"], [/* 31 vars */]) = 0
7015  exit_group(0)                     = ?
7010  --- SIGCHLD (Child exited) @ 0 (0) ---
7010  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 7015
7010  waitpid(-1, 0xbff5936c, WNOHANG)  = -1 ECHILD (No child processes)
7010  exit_group(0)                     = ?
7009  <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WSTOPPED) = 7010
7009  exit_group(0)                     = ?