pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x200)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
splice(r0, 0x0, r1, 0x0, 0x7ff, 0x0)