r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000009b00)=@buf={0x28, &(0x7f0000009a80)="c51bbb4b8f83d46fdd520bc1ed5a2ce768e02bc2a4c85047cfdb1631be339183691ace82868fc681"})