r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4)
bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c9d7ffea4cd69b05462094d80e0e9f", 0xf}, {&(0x7f0000000180)="d021025d5686a15c7c66cf5e875cec9882bb2e573962e147301997fa72dcf7da6395d51b51e7dc2489dc2cc3bd944cb8cc54728a30986c7dba43bb9654f8d5f3932a181fbdb074dbecb616bd5820809f9201d246f7a6bbff5a304a72261e49ec9bc688e629d8f1bbdba4d23a61e5b71af90d91145497", 0x76}, {0x0}], 0x3}, 0x0)