r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$bt_sco(r1, &(0x7f0000000240), 0x8)
bind$bt_sco(r0, &(0x7f0000000000)={0x1f, @fixed}, 0x8)