[  381.504827] PPP generic driver version 2.4.2
[  381.505862] NET: Registered PF_PPPOX protocol family
[  381.509599] l2tp_core: L2TP core driver, V2.0
[  381.510925] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.961601] ppp0: recursion detected
[  386.978701] ppp0: recursion detected