[  381.543740] PPP generic driver version 2.4.2
[  381.544637] NET: Registered PF_PPPOX protocol family
[  381.547965] l2tp_core: L2TP core driver, V2.0
[  381.549059] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.875217] ppp0: recursion detected
[  386.886691] ppp0: recursion detected