[  380.759778] PPP generic driver version 2.4.2
[  380.760997] NET: Registered PF_PPPOX protocol family
[  380.765723] l2tp_core: L2TP core driver, V2.0
[  380.766915] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.230904] ppp0: recursion detected
[  386.242041] ppp0: recursion detected