[  892.982384][T11113] PPP generic driver version 2.4.2
[  892.990216][T11113] NET: Registered PF_PPPOX protocol family
[  893.035534][T11113] l2tp_core: L2TP core driver, V2.0
[  893.047604][T11113] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  901.258755][T11276] ppp0: recursion detected
[  902.347847][T11149] ppp0: recursion detected