[  384.738989] PPP generic driver version 2.4.2
[  384.740031] NET: Registered PF_PPPOX protocol family
[  384.744743] l2tp_core: L2TP core driver, V2.0
[  384.746028] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  389.156353] ppp0: recursion detected
[  389.763186] ppp0: recursion detected
[  390.173472] ppp0: recursion detected