[  809.783582][T10354] PPP generic driver version 2.4.2
[  809.791018][T10354] NET: Registered PF_PPPOX protocol family
[  809.812352][T10354] l2tp_core: L2TP core driver, V2.0
[  809.822205][T10354] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  814.904087][T10430] ppp0: recursion detected
[  814.956534][    C3] ppp0: recursion detected
[  815.962549][T10391] ppp0: recursion detected