r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmmsg$inet6(r1, &(0x7f0000003dc0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)='6', 0x1}], 0x1}}, {{&(0x7f00000002c0)={0xa, 0x0, 0x0, @local}, 0x6, &(0x7f0000001b00)=[{&(0x7f0000000780)='7', 0x1}], 0x1}}], 0x2, 0x200008c4)