[  885.567010][T11250] PPP generic driver version 2.4.2
[  885.575755][T11250] NET: Registered PF_PPPOX protocol family
[  885.607305][T11250] l2tp_core: L2TP core driver, V2.0
[  885.615162][T11250] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  890.860147][T11327] ppp0: recursion detected
[  891.911883][T11288] ppp0: recursion detected