[  882.837400][T11108] PPP generic driver version 2.4.2
[  882.845052][T11108] NET: Registered PF_PPPOX protocol family
[  882.864289][T11108] l2tp_core: L2TP core driver, V2.0
[  882.871190][T11108] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  888.056808][T11183] ppp0: recursion detected
[  889.114342][T11146] ppp0: recursion detected