pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000310001"], 0x14}], 0x1}, 0x0)
splice(r2, 0x0, r1, 0x0, 0x801, 0x0)
read(r0, &(0x7f0000000900)=""/4096, 0x1000)