[  858.435216][T11217] PPP generic driver version 2.4.2
[  858.442498][T11217] NET: Registered PF_PPPOX protocol family
[  858.455271][T11217] l2tp_core: L2TP core driver, V2.0
[  858.462586][T11217] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  863.848133][T11299] ppp0: recursion detected
[  864.911175][T11254] ppp0: recursion detected