[  869.014262][T12126] PPP generic driver version 2.4.2
[  869.023631][T12126] NET: Registered PF_PPPOX protocol family
[  869.059683][T12126] l2tp_core: L2TP core driver, V2.0
[  869.069092][T12126] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  875.039927][T12211] ppp0: recursion detected
[  876.140484][T12166] ppp0: recursion detected