[  381.318589] PPP generic driver version 2.4.2
[  381.319277] NET: Registered PF_PPPOX protocol family
[  381.321446] l2tp_core: L2TP core driver, V2.0
[  381.322384] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.616193] ppp0: recursion detected
[  389.264082] ppp0: recursion detected
[  389.623711] ppp0: recursion detected