r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup3(r0, r1, 0x0)
getsockopt$SO_TIMESTAMP(r2, 0x1, 0x1d, 0x0, &(0x7f0000000180))