[  858.137750][T11222] PPP generic driver version 2.4.2
[  858.143002][T11222] NET: Registered PF_PPPOX protocol family
[  858.152699][T11222] l2tp_core: L2TP core driver, V2.0
[  858.159037][T11222] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  863.254885][T11299] ppp0: recursion detected
[  864.315996][T11259] ppp0: recursion detected