clone(child_stack=0xffffa0b1c000, flags=0) = 1643
clone(child_stack=0xffffa0b1c000, flags=CLONE_FS) = 1644
clone(child_stack=0xffffa0b1c000, flags=SIGCHLD) = 1645
clone(child_stack=0xffffa0b1c000, flags=CLONE_FS|SIGCHLD) = 1646
clone(child_stack=0xffffa0b1c000, flags=CLONE_PARENT_SETTID|SIGCHLD, parent_tid=[1647]) = 1647
clone(child_stack=0xffffa0b1c000, flags=CLONE_PIDFD|SIGCHLD, parent_tid=[3<anon_inode:[pidfd]>]) = 1648
clone(child_stack=0xffffa0b1c000, flags=CLONE_NEWUSER) = 1649 (user:[4026532294])
