[  381.213830] PPP generic driver version 2.4.2
[  381.214487] NET: Registered PF_PPPOX protocol family
[  381.217137] l2tp_core: L2TP core driver, V2.0
[  381.218114] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.564540] ppp0: recursion detected
[  386.577463] ppp0: recursion detected