[  382.166475] PPP generic driver version 2.4.2
[  382.168815] NET: Registered PF_PPPOX protocol family
[  382.171450] l2tp_core: L2TP core driver, V2.0
[  382.172647] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.627479] ppp0: recursion detected
[  387.634111] ppp0: recursion detected