r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r1 = dup(r0)
sendmsg$netlink(r1, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20}, 0x0)