[  890.531573][T11111] PPP generic driver version 2.4.2
[  890.544136][T11111] NET: Registered PF_PPPOX protocol family
[  890.571063][T11111] l2tp_core: L2TP core driver, V2.0
[  890.586072][T11111] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  895.778175][T11180] ppp0: recursion detected
[  896.844130][T11145] ppp0: recursion detected