[  866.831147][T11251] PPP generic driver version 2.4.2
[  866.839332][T11251] NET: Registered PF_PPPOX protocol family
[  866.868621][T11251] l2tp_core: L2TP core driver, V2.0
[  866.874619][T11251] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  872.035915][T11328] ppp0: recursion detected
[  873.096006][T11289] ppp0: recursion detected