[  367.596165] PPP generic driver version 2.4.2
[  367.597765] NET: Registered PF_PPPOX protocol family
[  367.600585] l2tp_core: L2TP core driver, V2.0
[  367.601835] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  374.999033] ppp0: recursion detected
[  376.006662] ppp0: recursion detected