[  865.645283][T11249] PPP generic driver version 2.4.2
[  865.651956][T11249] NET: Registered PF_PPPOX protocol family
[  865.678045][T11249] l2tp_core: L2TP core driver, V2.0
[  865.693080][T11249] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  870.752446][T11329] ppp0: recursion detected
[  870.765369][    C1] ppp0: recursion detected
[  871.817408][T11288] ppp0: recursion detected