[  905.349095][T11246] PPP generic driver version 2.4.2
[  905.359956][T11246] NET: Registered PF_PPPOX protocol family
[  905.392994][T11246] l2tp_core: L2TP core driver, V2.0
[  905.399884][T11246] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  913.623212][T11427] ppp0: recursion detected
[  913.769961][    C2] ppp0: recursion detected
[  914.693289][T11285] ppp0: recursion detected