[  865.304190][T11248] PPP generic driver version 2.4.2
[  865.311083][T11248] NET: Registered PF_PPPOX protocol family
[  865.335557][T11248] l2tp_core: L2TP core driver, V2.0
[  865.344041][T11248] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  870.633059][T11319] ppp0: recursion detected
[  871.693709][T11282] ppp0: recursion detected