[  377.686072] PPP generic driver version 2.4.2
[  377.686776] NET: Registered PF_PPPOX protocol family
[  377.689038] l2tp_core: L2TP core driver, V2.0
[  377.690217] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.022007] ppp0: recursion detected
[  386.028270] ppp0: recursion detected