[   42.197114] PPP generic driver version 2.4.2
[   42.197996] NET: Registered PF_PPPOX protocol family
[   42.199553] l2tp_core: L2TP core driver, V2.0
[   42.201197] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[   46.480439] ppp0: recursion detected
[   46.733897] ppp0: recursion detected
[   47.488445] ppp0: recursion detected