[  796.386576][T10256] PPP generic driver version 2.4.2
[  796.400259][T10256] NET: Registered PF_PPPOX protocol family
[  796.458216][T10256] l2tp_core: L2TP core driver, V2.0
[  796.469418][T10256] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  804.788559][T10408] ppp0: recursion detected
[  805.861807][T10288] ppp0: recursion detected