[  366.226409] PPP generic driver version 2.4.2
[  366.227707] NET: Registered PF_PPPOX protocol family
[  366.230011] l2tp_core: L2TP core driver, V2.0
[  366.231056] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  373.607879] ppp0: recursion detected
[  374.624154] ppp0: recursion detected