[  383.450133] PPP generic driver version 2.4.2
[  383.451032] NET: Registered PF_PPPOX protocol family
[  383.453651] l2tp_core: L2TP core driver, V2.0
[  383.455103] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.929423] ppp0: recursion detected
[  388.126191] ppp0: recursion detected
[  388.230150] ppp0: recursion detected
[  388.334188] ppp0: recursion detected
[  388.750192] ppp0: recursion detected
[  388.939892] ppp0: recursion detected