[  886.060284][T12124] PPP generic driver version 2.4.2
[  886.067037][T12124] NET: Registered PF_PPPOX protocol family
[  886.090784][T12124] l2tp_core: L2TP core driver, V2.0
[  886.097809][T12124] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  891.261443][T12203] ppp0: recursion detected
[  892.318445][T12162] ppp0: recursion detected