[  867.081272][T11248] PPP generic driver version 2.4.2
[  867.087088][T11248] NET: Registered PF_PPPOX protocol family
[  867.112022][T11248] l2tp_core: L2TP core driver, V2.0
[  867.118201][T11248] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  872.236540][T11321] ppp0: recursion detected
[  872.281354][    C0] ppp0: recursion detected
[  873.300550][T11282] ppp0: recursion detected