[  380.815704] PPP generic driver version 2.4.2
[  380.816475] NET: Registered PF_PPPOX protocol family
[  380.818664] l2tp_core: L2TP core driver, V2.0
[  380.820284] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.183071] ppp0: recursion detected
[  388.224820] ppp0: recursion detected
[  389.198617] ppp0: recursion detected