[  406.832963] PPP generic driver version 2.4.2
[  406.833806] NET: Registered PF_PPPOX protocol family
[  406.837782] l2tp_core: L2TP core driver, V2.0
[  406.838730] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  411.192714] ppp0: recursion detected
[  411.264056] ppp0: recursion detected
[  412.199283] ppp0: recursion detected