r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
creat(0x0, 0x0)
openat2(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x40000002)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d", 0x2}, {&(0x7f0000000200)}], 0x2}}, {{0x0, 0x0, 0x0}}], 0x2, 0x44894)