9738  execve("/bin/su", ["su", "foo"], [/* 50 vars */]) = 0
9738  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9738  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9738  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9738  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfc708) = 9740
9738  waitpid(-1,  <unfinished ...>
9740  execve("/bin/bash", ["bash"], [/* 50 vars */]) = 0
9740  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(255, TIOCGPGRP, [9737])     = 0
9740  setpgid(0, 9740)                  = 0
9740  ioctl(255, TIOCSPGRP, [9740])     = 0
9740  ioctl(255, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7df1708) = 9741
9741  exit_group(0)                     = ?
9740  --- SIGCHLD (Child exited) @ 0 (0) ---
9740  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 9741
9740  waitpid(-1, 0xbfb187fc, WNOHANG)  = -1 ECHILD (No child processes)
9740  ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfb18774) = -1 ENOTTY (Inappropriate ioctl for device)
9740  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7df1708) = 9742
9742  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7df1708) = 9743
9742  waitpid(-1,  <unfinished ...>
9743  execve("/usr/bin/dircolors", ["dircolors", "-b", "/etc/DIR_COLORS"], [/* 49 vars */]) = 0
9743  exit_group(0)                     = ?
9742  <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 9743
9742  --- SIGCHLD (Child exited) @ 0 (0) ---
9742  waitpid(-1, 0xbfb17fbc, WNOHANG)  = -1 ECHILD (No child processes)
9742  exit_group(0)                     = ?
9740  --- SIGCHLD (Child exited) @ 0 (0) ---
9740  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 9742
9740  waitpid(-1, 0xbfb1824c, WNOHANG)  = -1 ECHILD (No child processes)
9740  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7df1708) = 9744
9740  waitpid(-1,  <unfinished ...>
9744  execve("/bin/sleep", ["sleep", "2"], [/* 49 vars */]) = 0
9744  exit_group(0)                     = ?
9740  <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 9744
9740  ioctl(255, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(255, TIOCGWINSZ, {ws_row=30, ws_col=80, ws_xpixel=724, ws_ypixel=454}) = 0
9740  ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(1, TIOCGWINSZ, {ws_row=30, ws_col=80, ws_xpixel=724, ws_ypixel=454}) = 0
9740  ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=80, ws_xpixel=724, ws_ypixel=454}) = 0
9740  --- SIGCHLD (Child exited) @ 0 (0) ---
9740  waitpid(-1, 0xbfb18d3c, WNOHANG)  = -1 ECHILD (No child processes)
9740  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7df1708) = 9745
9740  waitpid(-1,  <unfinished ...>
9745  execve("/bin/stty", ["stty", "-ixany"], [/* 49 vars */]) = 0
9745  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9745  ioctl(0, SNDCTL_TMR_STOP or TCSETSW, {B38400 opost isig icanon echo ...}) = 0
9745  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9745  exit_group(0)                     = ?
9740  <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 9745
9740  ioctl(255, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(255, TIOCGWINSZ, {ws_row=30, ws_col=80, ws_xpixel=724, ws_ypixel=454}) = 0
9740  --- SIGCHLD (Child exited) @ 0 (0) ---
9740  waitpid(-1, 0xbfb18d3c, WNOHANG)  = -1 ECHILD (No child processes)
9740  ioctl(255, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(255, TIOCGWINSZ, {ws_row=30, ws_col=80, ws_xpixel=724, ws_ypixel=454}) = 0
9740  ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(1, TIOCGWINSZ, {ws_row=30, ws_col=80, ws_xpixel=724, ws_ypixel=454}) = 0
9740  ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=80, ws_xpixel=724, ws_ypixel=454}) = 0
9740  ioctl(0, TIOCSWINSZ, {ws_row=30, ws_col=80, ws_xpixel=724, ws_ypixel=454}) = 0
9740  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(255, TIOCSPGRP, [9740])     = 0
9740  ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=80, ws_xpixel=724, ws_ypixel=454}) = 0
9740  ioctl(0, TIOCSWINSZ, {ws_row=30, ws_col=80, ws_xpixel=724, ws_ypixel=454}) = 0
9740  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(0, SNDCTL_TMR_STOP or TCSETSW, {B38400 opost isig -icanon -echo ...}) = 0
9740  ioctl(0, SNDCTL_TMR_STOP or TCSETSW, {B38400 opost isig icanon echo ...}) = 0
9740  ioctl(255, TIOCSPGRP, [9737])     = 0
9740  setpgid(0, 9737)                  = 0
9740  exit_group(0)                     = ?
9738  <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WSTOPPED) = 9740
9738  exit_group(0)                     = ?