[  860.515081][T11246] PPP generic driver version 2.4.2
[  860.523079][T11246] NET: Registered PF_PPPOX protocol family
[  860.553610][T11246] l2tp_core: L2TP core driver, V2.0
[  860.560527][T11246] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  865.642792][T11323] ppp0: recursion detected
[  866.711963][T11284] ppp0: recursion detected