[  854.575129][T11238] PPP generic driver version 2.4.2
[  854.580936][T11238] NET: Registered PF_PPPOX protocol family
[  854.599016][T11238] l2tp_core: L2TP core driver, V2.0
[  854.608299][T11238] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  859.852122][T11317] ppp0: recursion detected
[  860.916860][T11276] ppp0: recursion detected