[  809.187136][T12118] PPP generic driver version 2.4.2
[  809.196343][T12118] NET: Registered PF_PPPOX protocol family
[  809.224121][T12118] l2tp_core: L2TP core driver, V2.0
[  809.230995][T12118] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  814.390198][T12197] ppp0: recursion detected
[  815.457208][T12157] ppp0: recursion detected