[  818.282686][T12123] PPP generic driver version 2.4.2
[  818.288618][T12123] NET: Registered PF_PPPOX protocol family
[  818.309803][T12123] l2tp_core: L2TP core driver, V2.0
[  818.316562][T12123] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  823.498533][T12202] ppp0: recursion detected
[  824.562004][T12161] ppp0: recursion detected