[ 20.376822][ T300] ip (300) used greatest stack depth: 23896 bytes left [ 20.615724][ T303] eth1: renamed from tmp [ 21.619339][ T311] eth2: renamed from tmp [ 22.947263][ T322] l2tp_core: L2TP core driver, V2.0 [ 22.961552][ T322] l2tp_netlink: L2TP netlink interface [ 23.077382][ T323] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 23.299923][ T327] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 24.541915][ T337] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 26.781375][ T357] Initializing XFRM netlink socket