[  383.164408] PPP generic driver version 2.4.2
[  383.165168] NET: Registered PF_PPPOX protocol family
[  383.169393] l2tp_core: L2TP core driver, V2.0
[  383.170476] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.590035] ppp0: recursion detected
[  387.717353] ppp0: recursion detected
[  388.598099] ppp0: recursion detected