socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003100)={<r0=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003180)={0x1, &(0x7f0000003140)=[{0x34}]}, 0x10)