[  913.382003][T11249] PPP generic driver version 2.4.2
[  913.387851][T11249] NET: Registered PF_PPPOX protocol family
[  913.411726][T11249] l2tp_core: L2TP core driver, V2.0
[  913.418474][T11249] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  918.631060][T11321] ppp0: recursion detected
[  919.695026][T11282] ppp0: recursion detected