[  381.192903] PPP generic driver version 2.4.2
[  381.194353] NET: Registered PF_PPPOX protocol family
[  381.196860] l2tp_core: L2TP core driver, V2.0
[  381.197855] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.582349] ppp0: recursion detected
[  386.599145] ppp0: recursion detected