[  369.546386] PPP generic driver version 2.4.2
[  369.547582] NET: Registered PF_PPPOX protocol family
[  369.549625] l2tp_core: L2TP core driver, V2.0
[  369.550517] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  373.910687] ppp0: recursion detected
[  374.917055] ppp0: recursion detected