[ 842.998153][T10261] PPP generic driver version 2.4.2 [ 843.006009][T10261] NET: Registered PF_PPPOX protocol family [ 843.029234][T10261] l2tp_core: L2TP core driver, V2.0 [ 843.037386][T10261] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 848.220448][ C3] ppp0: recursion detected [ 848.258529][T10337] ppp0: recursion detected [ 849.319197][T10301] ppp0: recursion detected [ 862.029872][ T115] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak)