[  886.719859][T11349] PPP generic driver version 2.4.2
[  886.726213][T11349] NET: Registered PF_PPPOX protocol family
[  886.743780][T11349] l2tp_core: L2TP core driver, V2.0
[  886.751579][T11349] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  891.872840][T11428] ppp0: recursion detected
[  892.936530][T11387] ppp0: recursion detected