[  406.557259] PPP generic driver version 2.4.2
[  406.557973] NET: Registered PF_PPPOX protocol family
[  406.561008] l2tp_core: L2TP core driver, V2.0
[  406.562017] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  411.016557] ppp0: recursion detected
[  411.262421] ppp0: recursion detected
[  412.024177] ppp0: recursion detected