r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
sendmmsg$sock(r0, &(0x7f00000054c0)=[{{&(0x7f0000000000)=@phonet={0x23, 0x9}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)='h', 0x1}, {0x0}], 0x2, &(0x7f0000001400)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14}}], 0x30}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0)