clone(child_stack=0xffffa0e9eff0, flags=0) = 3472
clone(child_stack=0xffffa0e9eff0, flags=CLONE_FS) = 3473
clone(child_stack=0xffffa0e9eff0, flags=SIGCHLD) = 3474
clone(child_stack=0xffffa0e9eff0, flags=CLONE_FS|SIGCHLD) = 3475
clone(child_stack=0xffffa0e9eff0, flags=CLONE_PARENT_SETTID|SIGCHLD, parent_tid=[3476]) = 3476
clone(child_stack=0xffffa0e9eff0, flags=CLONE_PIDFD|SIGCHLD, parent_tid=[3<anon_inode:[pidfd]>]) = 3477
