[  381.213492] PPP generic driver version 2.4.2
[  381.214198] NET: Registered PF_PPPOX protocol family
[  381.217146] l2tp_core: L2TP core driver, V2.0
[  381.218308] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.608001] ppp0: recursion detected
[  389.613755] ppp0: recursion detected