[  855.411936][T11248] PPP generic driver version 2.4.2
[  855.417454][T11248] NET: Registered PF_PPPOX protocol family
[  855.435371][T11248] l2tp_core: L2TP core driver, V2.0
[  855.444195][T11248] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  863.542431][T11439] ppp0: recursion detected
[  864.597602][T11286] ppp0: recursion detected