[  407.075136] PPP generic driver version 2.4.2
[  407.077772] NET: Registered PF_PPPOX protocol family
[  407.080112] l2tp_core: L2TP core driver, V2.0
[  407.081049] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  411.335856] ppp0: recursion detected
[  412.342518] ppp0: recursion detected