[  919.148245][T11243] PPP generic driver version 2.4.2
[  919.157607][T11243] NET: Registered PF_PPPOX protocol family
[  919.186826][T11243] l2tp_core: L2TP core driver, V2.0
[  919.194878][T11243] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  924.438900][T11322] ppp0: recursion detected
[  925.513636][T11283] ppp0: recursion detected