[ 366.442487] PPP generic driver version 2.4.2 [ 366.443804] NET: Registered PF_PPPOX protocol family [ 366.446303] l2tp_core: L2TP core driver, V2.0 [ 366.447556] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 370.742300] ppp0: recursion detected [ 370.815016] ppp0: recursion detected [ 371.749221] ppp0: recursion detected