[  848.388482][T10825] PPP generic driver version 2.4.2
[  848.396496][T10825] NET: Registered PF_PPPOX protocol family
[  848.421353][T10825] l2tp_core: L2TP core driver, V2.0
[  848.433943][T10825] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  853.550530][T10897] ppp0: recursion detected
[  854.601916][T10858] ppp0: recursion detected