[  380.238792] PPP generic driver version 2.4.2
[  380.239547] NET: Registered PF_PPPOX protocol family
[  380.241676] l2tp_core: L2TP core driver, V2.0
[  380.243306] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.581838] ppp0: recursion detected
[  387.715535] ppp0: recursion detected
[  388.588165] ppp0: recursion detected