[  381.337005] PPP generic driver version 2.4.2
[  381.339648] NET: Registered PF_PPPOX protocol family
[  381.342532] l2tp_core: L2TP core driver, V2.0
[  381.343703] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.603334] ppp0: recursion detected
[  386.610273] ppp0: recursion detected