[  892.399672][T11110] PPP generic driver version 2.4.2
[  892.412409][T11110] NET: Registered PF_PPPOX protocol family
[  892.433293][T11110] l2tp_core: L2TP core driver, V2.0
[  892.453707][T11110] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  897.647911][T11178] ppp0: recursion detected
[  898.710355][T11143] ppp0: recursion detected