clone(child_stack=0xffffa3fa2ff0, flags=0) = 4059
clone(child_stack=0xffffa3fa2ff0, flags=CLONE_FS) = 4060
clone(child_stack=0xffffa3fa2ff0, flags=SIGCHLD) = 4061
clone(child_stack=0xffffa3fa2ff0, flags=CLONE_FS|SIGCHLD) = 4062
clone(child_stack=0xffffa3fa2ff0, flags=CLONE_PARENT_SETTID|SIGCHLD, parent_tid=[4063]) = 4063
clone(child_stack=0xffffa3fa2ff0, flags=CLONE_PIDFD|SIGCHLD, parent_tid=[3<anon_inode:[pidfd]>]) = 4065
