[  381.321675] PPP generic driver version 2.4.2
[  381.323335] NET: Registered PF_PPPOX protocol family
[  381.327028] l2tp_core: L2TP core driver, V2.0
[  381.328032] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.826117] ppp0: recursion detected
[  386.842178] ppp0: recursion detected