[  899.306281][T11249] PPP generic driver version 2.4.2
[  899.313198][T11249] NET: Registered PF_PPPOX protocol family
[  899.339014][T11249] l2tp_core: L2TP core driver, V2.0
[  899.346098][T11249] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  904.686036][T11335] ppp0: recursion detected
[  905.754615][T11288] ppp0: recursion detected