[  380.099543] PPP generic driver version 2.4.2
[  380.102336] NET: Registered PF_PPPOX protocol family
[  380.104453] l2tp_core: L2TP core driver, V2.0
[  380.105653] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.446705] ppp0: recursion detected
[  387.718088] ppp0: recursion detected
[  388.452465] ppp0: recursion detected