r0 = socket$packet(0x11, 0x2, 0x300)
sendmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000300)=@hci={0x1f, 0x8, 0x2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000440)="f0", 0x1}], 0x1}}], 0x1, 0x0)