[  917.894880][T11258] PPP generic driver version 2.4.2
[  917.902940][T11258] NET: Registered PF_PPPOX protocol family
[  917.931323][T11258] l2tp_core: L2TP core driver, V2.0
[  917.947851][T11258] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  923.254486][T11330] ppp0: recursion detected
[  924.323254][T11291] ppp0: recursion detected