[  367.561908] PPP generic driver version 2.4.2
[  367.562979] NET: Registered PF_PPPOX protocol family
[  367.565141] l2tp_core: L2TP core driver, V2.0
[  367.566104] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  374.864268] ppp0: recursion detected
[  375.433170] ppp0: recursion detected
[  375.875596] ppp0: recursion detected