[  855.344147][T11240] PPP generic driver version 2.4.2
[  855.350714][T11240] NET: Registered PF_PPPOX protocol family
[  855.375581][T11240] l2tp_core: L2TP core driver, V2.0
[  855.387439][T11240] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  860.545691][T11319] ppp0: recursion detected
[  861.609815][T11278] ppp0: recursion detected