[  812.747302][T12120] PPP generic driver version 2.4.2
[  812.758708][T12120] NET: Registered PF_PPPOX protocol family
[  812.777350][T12120] l2tp_core: L2TP core driver, V2.0
[  812.784301][T12120] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  817.978837][T12199] ppp0: recursion detected
[  818.036752][    C1] ppp0: recursion detected
[  819.033044][T12156] ppp0: recursion detected