[  383.277037] PPP generic driver version 2.4.2
[  383.277796] NET: Registered PF_PPPOX protocol family
[  383.280879] l2tp_core: L2TP core driver, V2.0
[  383.282256] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.588006] ppp0: recursion detected
[  388.596146] ppp0: recursion detected