[  369.371463] PPP generic driver version 2.4.2
[  369.372313] NET: Registered PF_PPPOX protocol family
[  369.374455] l2tp_core: L2TP core driver, V2.0
[  369.375407] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  373.793438] ppp0: recursion detected
[  373.890567] ppp0: recursion detected
[  374.809887] ppp0: recursion detected