[  796.602846][T12121] PPP generic driver version 2.4.2
[  796.609715][T12121] NET: Registered PF_PPPOX protocol family
[  796.633634][T12121] l2tp_core: L2TP core driver, V2.0
[  796.644892][T12121] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  801.860262][T12198] ppp0: recursion detected
[  802.145989][    C1] ppp0: recursion detected
[  802.924717][T12158] ppp0: recursion detected