[  880.678256][T11110] PPP generic driver version 2.4.2
[  880.690849][T11110] NET: Registered PF_PPPOX protocol family
[  880.708726][T11110] l2tp_core: L2TP core driver, V2.0
[  880.715558][T11110] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  886.100232][T11184] ppp0: recursion detected
[  886.105044][    C3] ppp0: recursion detected
[  887.162128][T11144] ppp0: recursion detected