sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040001}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800), 0x80000, 0x0)