[  381.682349] PPP generic driver version 2.4.2
[  381.682999] NET: Registered PF_PPPOX protocol family
[  381.685304] l2tp_core: L2TP core driver, V2.0
[  381.686349] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.156283] ppp0: recursion detected
[  387.169328] ppp0: recursion detected