[  860.702979][T11111] PPP generic driver version 2.4.2
[  860.717525][T11111] NET: Registered PF_PPPOX protocol family
[  860.746494][T11111] l2tp_core: L2TP core driver, V2.0
[  860.760336][T11111] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  866.036245][T11190] ppp0: recursion detected
[  867.098091][T11150] ppp0: recursion detected
[  867.264047][T11150] xl2tpd (11150) used greatest stack depth: 22504 bytes left