[  380.542842] PPP generic driver version 2.4.2
[  380.544298] NET: Registered PF_PPPOX protocol family
[  380.547016] l2tp_core: L2TP core driver, V2.0
[  380.547960] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.949124] ppp0: recursion detected
[  385.965593] ppp0: recursion detected