[  367.444119] PPP generic driver version 2.4.2
[  367.444753] NET: Registered PF_PPPOX protocol family
[  367.446400] l2tp_core: L2TP core driver, V2.0
[  367.447291] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  374.810750] ppp0: recursion detected
[  375.826175] ppp0: recursion detected