[  381.207264] PPP generic driver version 2.4.2
[  381.207960] NET: Registered PF_PPPOX protocol family
[  381.210902] l2tp_core: L2TP core driver, V2.0
[  381.212160] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.628970] ppp0: recursion detected
[  386.644599] ppp0: recursion detected