[  802.970032][T10384] PPP generic driver version 2.4.2
[  802.976036][T10384] NET: Registered PF_PPPOX protocol family
[  802.993003][T10384] l2tp_core: L2TP core driver, V2.0
[  802.999330][T10384] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  811.331229][T10578] ppp0: recursion detected
[  812.388701][T10425] ppp0: recursion detected