r0 = epoll_create1(0x0)
r1 = io_uring_setup(0x396d, &(0x7f00000001c0))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040))
r2 = fcntl$dupfd(r1, 0x0, r0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080))