[  367.546682] PPP generic driver version 2.4.2
[  367.548015] NET: Registered PF_PPPOX protocol family
[  367.550261] l2tp_core: L2TP core driver, V2.0
[  367.551205] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  374.883173] ppp0: recursion detected
[  375.899977] ppp0: recursion detected