r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = dup2(r0, r0)
bind$bt_hci(r0, &(0x7f0000000000), 0x6)
write$P9_RREADDIR(r1, &(0x7f0000000100)=ANY=[], 0xb)