[  877.219216][T11245] PPP generic driver version 2.4.2
[  877.225636][T11245] NET: Registered PF_PPPOX protocol family
[  877.244717][T11245] l2tp_core: L2TP core driver, V2.0
[  877.259124][T11245] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  885.600022][    C3] ppp0: recursion detected
[  885.610305][T11426] ppp0: recursion detected
[  886.674925][T11283] ppp0: recursion detected