[  381.722640] PPP generic driver version 2.4.2
[  381.723301] NET: Registered PF_PPPOX protocol family
[  381.726121] l2tp_core: L2TP core driver, V2.0
[  381.727085] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.133621] ppp0: recursion detected
[  386.697212] ppp0: recursion detected
[  387.144915] ppp0: recursion detected