[  818.050659][T12136] PPP generic driver version 2.4.2
[  818.065502][T12136] NET: Registered PF_PPPOX protocol family
[  818.115195][T12136] l2tp_core: L2TP core driver, V2.0
[  818.140694][T12136] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  823.769970][T12214] ppp0: recursion detected
[  824.839490][T12168] ppp0: recursion detected