[  384.489859] PPP generic driver version 2.4.2
[  384.490638] NET: Registered PF_PPPOX protocol family
[  384.493799] l2tp_core: L2TP core driver, V2.0
[  384.494820] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.919485] ppp0: recursion detected
[  389.267314] ppp0: recursion detected
[  389.937741] ppp0: recursion detected