[  920.992782][T11241] PPP generic driver version 2.4.2
[  920.999488][T11241] NET: Registered PF_PPPOX protocol family
[  921.023274][T11241] l2tp_core: L2TP core driver, V2.0
[  921.029643][T11241] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  926.440826][T11313] ppp0: recursion detected
[  927.508124][T11274] ppp0: recursion detected