[  369.169883] PPP generic driver version 2.4.2
[  369.171293] NET: Registered PF_PPPOX protocol family
[  369.173578] l2tp_core: L2TP core driver, V2.0
[  369.174567] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  373.495246] ppp0: recursion detected
[  373.885072] ppp0: recursion detected
[  374.501209] ppp0: recursion detected