[  379.603528] PPP generic driver version 2.4.2
[  379.606208] NET: Registered PF_PPPOX protocol family
[  379.609131] l2tp_core: L2TP core driver, V2.0
[  379.610332] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.095239] ppp0: recursion detected
[  384.647050] ppp0: recursion detected
[  385.107097] ppp0: recursion detected