[  406.756912] PPP generic driver version 2.4.2
[  406.757576] NET: Registered PF_PPPOX protocol family
[  406.760285] l2tp_core: L2TP core driver, V2.0
[  406.761204] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  411.170288] ppp0: recursion detected
[  411.265209] ppp0: recursion detected
[  412.183167] ppp0: recursion detected