pipe(&(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x407, 0x1002000) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x310) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0)