r0 = socket$packet(0x11, 0x2, 0x300)
r1 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', <r2=>0x0})
sendto$packet(r0, &(0x7f00000000c0)='{', 0x1, 0x0, &(0x7f0000000040)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @local}, 0x14)