[  381.352513] PPP generic driver version 2.4.2
[  381.353324] NET: Registered PF_PPPOX protocol family
[  381.355586] l2tp_core: L2TP core driver, V2.0
[  381.356736] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.665547] ppp0: recursion detected
[  386.672959] ppp0: recursion detected