[  809.262274][T12128] PPP generic driver version 2.4.2
[  809.268736][T12128] NET: Registered PF_PPPOX protocol family
[  809.292110][T12128] l2tp_core: L2TP core driver, V2.0
[  809.298374][T12128] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  814.664955][T12213] ppp0: recursion detected
[  815.727093][T12168] ppp0: recursion detected