[ 1050.234938][T11144] PPP generic driver version 2.4.2
[ 1050.244197][T11144] NET: Registered PF_PPPOX protocol family
[ 1050.285923][T11144] l2tp_core: L2TP core driver, V2.0
[ 1050.296904][T11144] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[ 1058.679209][T11297] ppp0: recursion detected
[ 1059.745629][T11176] ppp0: recursion detected