[ 87.421537][ T1515] eth1: renamed from tmp [ 88.072279][ T1523] eth2: renamed from tmp [ 88.934641][ T1534] l2tp_core: L2TP core driver, V2.0 [ 88.958957][ T1534] l2tp_netlink: L2TP netlink interface [ 89.034187][ T1535] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 89.194478][ T1539] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 89.997456][ T1549] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 91.145197][ T1564] ping6 (1564) used greatest stack depth: 24096 bytes left [ 91.504625][ T1569] Initializing XFRM netlink socket