r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000100)={0xa, 0x4e24, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f0000001380)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x80}}, @flowinfo={{0x14}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x3b, 0x4, 0x1, 0x0, 0x0, [@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}, @rthdr={{0x48, 0x29, 0x39, {0x0, 0x6, 0x0, 0x80, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2, @mcast2]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @hoplimit={{0x14, 0x29, 0x34, 0x400}}, @tclass={{0x14}}, @rthdrdstopts={{0x68, 0x29, 0x37, {0x91, 0x9, '\x00', [@pad1, @generic={0x0, 0x45, "c75e4fb8bba9bf968b0266953a196326a167f174b20c055d6945bec5d1f3605e4f26e165fce4d105d989a84f7b21b961459555f6ebdeeb3e2895044cfce24f9637b4698e6e"}]}}}], 0x160}}, {{0x0, 0x0, &(0x7f0000002880)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0xffffffffffffffff}, {0x0}, {0x0}], 0x9}}, {{0x0, 0x0, 0x0}}], 0x3, 0x40)