[  380.991242] PPP generic driver version 2.4.2
[  380.991968] NET: Registered PF_PPPOX protocol family
[  380.994068] l2tp_core: L2TP core driver, V2.0
[  380.994996] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.470618] ppp0: recursion detected
[  385.668663] ppp0: recursion detected
[  386.476414] ppp0: recursion detected