[  859.619853][T11109] PPP generic driver version 2.4.2
[  859.626495][T11109] NET: Registered PF_PPPOX protocol family
[  859.656719][T11109] l2tp_core: L2TP core driver, V2.0
[  859.663665][T11109] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  864.748071][T11182] ppp0: recursion detected
[  865.805637][T11147] ppp0: recursion detected