r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = dup2(r0, r0)
bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x4}, 0x6)
write$bt_hci(r1, &(0x7f0000000040)={0x1, @write_page_scan_activity={{0xc1c, 0x4}}}, 0x8)