[  407.534106] PPP generic driver version 2.4.2
[  407.535034] NET: Registered PF_PPPOX protocol family
[  407.538485] l2tp_core: L2TP core driver, V2.0
[  407.539595] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  411.976384] ppp0: recursion detected
[  412.289241] ppp0: recursion detected
[  412.983104] ppp0: recursion detected