[  380.825710] PPP generic driver version 2.4.2
[  380.827349] NET: Registered PF_PPPOX protocol family
[  380.830286] l2tp_core: L2TP core driver, V2.0
[  380.831357] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.236486] ppp0: recursion detected
[  386.246986] ppp0: recursion detected