[  886.026597][T11243] PPP generic driver version 2.4.2
[  886.035551][T11243] NET: Registered PF_PPPOX protocol family
[  886.066703][T11243] l2tp_core: L2TP core driver, V2.0
[  886.072340][T11243] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  891.418809][T11328] ppp0: recursion detected
[  892.481266][T11282] ppp0: recursion detected