r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000680)=@ccm_128={{}, "50451ed0d21a1023", "7cf896c6cf63bbf2b163a7a655db8c2d", "ea5c4b25", "87634f5d12a7f136"}, 0x28)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
sendmsg$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="ff", 0x1}], 0x1, &(0x7f0000000700)}, 0x0)