[  370.663943] PPP generic driver version 2.4.2
[  370.665227] NET: Registered PF_PPPOX protocol family
[  370.667331] l2tp_core: L2TP core driver, V2.0
[  370.668237] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  377.988903] ppp0: recursion detected
[  377.991026] ppp0: recursion detected
[  378.994779] ppp0: recursion detected