[ 19.031663][ T304] ip (304) used greatest stack depth: 24000 bytes left [ 19.255174][ T306] eth1: renamed from tmp [ 20.212257][ T314] eth2: renamed from tmp [ 21.395614][ T325] l2tp_core: L2TP core driver, V2.0 [ 21.416151][ T325] l2tp_netlink: L2TP netlink interface [ 21.504734][ T326] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 21.724399][ T330] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 22.874555][ T340] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 24.944650][ T360] Initializing XFRM netlink socket