[  384.059118] PPP generic driver version 2.4.2
[  384.059779] NET: Registered PF_PPPOX protocol family
[  384.061787] l2tp_core: L2TP core driver, V2.0
[  384.062747] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  391.440697] ppp0: recursion detected
[  391.811877] ppp0: recursion detected
[  392.456519] ppp0: recursion detected