[  885.372343][T11358] PPP generic driver version 2.4.2
[  885.380991][T11358] NET: Registered PF_PPPOX protocol family
[  885.405743][T11358] l2tp_core: L2TP core driver, V2.0
[  885.414319][T11358] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  890.628842][T11437] ppp0: recursion detected
[  891.687166][T11395] ppp0: recursion detected