[  809.811641][T10386] PPP generic driver version 2.4.2
[  809.827762][T10386] NET: Registered PF_PPPOX protocol family
[  809.854928][T10386] l2tp_core: L2TP core driver, V2.0
[  809.863449][T10386] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  815.122516][T10463] ppp0: recursion detected
[  816.185826][T10425] ppp0: recursion detected