[  809.906668][T12124] PPP generic driver version 2.4.2
[  809.914631][T12124] NET: Registered PF_PPPOX protocol family
[  809.931327][T12124] l2tp_core: L2TP core driver, V2.0
[  809.937628][T12124] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  815.277638][T12209] ppp0: recursion detected
[  816.333156][T12162] ppp0: recursion detected