[  886.468281][T11250] PPP generic driver version 2.4.2
[  886.474739][T11250] NET: Registered PF_PPPOX protocol family
[  886.491198][T11250] l2tp_core: L2TP core driver, V2.0
[  886.497580][T11250] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  891.737574][T11328] ppp0: recursion detected
[  892.804377][T11289] ppp0: recursion detected