[  925.810586][T11241] PPP generic driver version 2.4.2
[  925.818808][T11241] NET: Registered PF_PPPOX protocol family
[  925.850097][T11241] l2tp_core: L2TP core driver, V2.0
[  925.856336][T11241] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  931.158086][T11320] ppp0: recursion detected
[  932.240214][T11279] ppp0: recursion detected