[  875.421920][T11242] PPP generic driver version 2.4.2
[  875.428272][T11242] NET: Registered PF_PPPOX protocol family
[  875.452320][T11242] l2tp_core: L2TP core driver, V2.0
[  875.458708][T11242] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  880.642232][T11321] ppp0: recursion detected
[  880.988644][    C3] ppp0: recursion detected
[  881.700823][T11279] ppp0: recursion detected