r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x25, &(0x7f0000000000)=0x9, 0x4) r1 = dup2(r0, r0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f00000000c0)=0x2148, 0x4)