[  817.001157][T10258] PPP generic driver version 2.4.2
[  817.008141][T10258] NET: Registered PF_PPPOX protocol family
[  817.036311][T10258] l2tp_core: L2TP core driver, V2.0
[  817.049383][T10258] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  822.120085][    C0] ppp0: recursion detected
[  822.148932][T10333] ppp0: recursion detected
[  823.204428][T10294] ppp0: recursion detected