[  367.124706] PPP generic driver version 2.4.2
[  367.125861] NET: Registered PF_PPPOX protocol family
[  367.128229] l2tp_core: L2TP core driver, V2.0
[  367.129336] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  374.519513] ppp0: recursion detected
[  374.912136] ppp0: recursion detected
[  375.526449] ppp0: recursion detected