[  383.823606] PPP generic driver version 2.4.2
[  383.824490] NET: Registered PF_PPPOX protocol family
[  383.826869] l2tp_core: L2TP core driver, V2.0
[  383.828476] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.229073] ppp0: recursion detected
[  388.230424] ppp0: recursion detected
[  389.237221] ppp0: recursion detected