[  886.040029][T11246] PPP generic driver version 2.4.2
[  886.053198][T11246] NET: Registered PF_PPPOX protocol family
[  886.086697][T11246] l2tp_core: L2TP core driver, V2.0
[  886.101537][T11246] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  891.682931][T11322] ppp0: recursion detected
[  892.743916][T11279] ppp0: recursion detected