r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x4}], 0x1}}], 0x7ffff000, 0x0)