[  380.647306] PPP generic driver version 2.4.2
[  380.649858] NET: Registered PF_PPPOX protocol family
[  380.652712] l2tp_core: L2TP core driver, V2.0
[  380.653820] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.183421] ppp0: recursion detected
[  386.201610] ppp0: recursion detected