[  858.615721][T12124] PPP generic driver version 2.4.2
[  858.621758][T12124] NET: Registered PF_PPPOX protocol family
[  858.639523][T12124] l2tp_core: L2TP core driver, V2.0
[  858.652210][T12124] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  863.789101][T12203] ppp0: recursion detected
[  864.850378][T12162] ppp0: recursion detected