[  380.320034] PPP generic driver version 2.4.2
[  380.320771] NET: Registered PF_PPPOX protocol family
[  380.323025] l2tp_core: L2TP core driver, V2.0
[  380.324229] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.742691] ppp0: recursion detected
[  388.759204] ppp0: recursion detected