[  930.819920][T11245] PPP generic driver version 2.4.2
[  930.826802][T11245] NET: Registered PF_PPPOX protocol family
[  930.864652][T11245] l2tp_core: L2TP core driver, V2.0
[  930.878985][T11245] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  936.424774][T11328] ppp0: recursion detected
[  937.480801][T11282] ppp0: recursion detected