[  866.861359][T11245] PPP generic driver version 2.4.2
[  866.868466][T11245] NET: Registered PF_PPPOX protocol family
[  866.887203][T11245] l2tp_core: L2TP core driver, V2.0
[  866.901586][T11245] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  872.066118][T11324] ppp0: recursion detected
[  873.128201][T11285] ppp0: recursion detected