[ 723.899423][ T8117] eth1: renamed from tmp [ 724.682918][ T8125] eth2: renamed from tmp [ 725.769202][ T8136] l2tp_core: L2TP core driver, V2.0 [ 725.803366][ T8136] l2tp_netlink: L2TP netlink interface [ 725.897618][ T8137] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 726.062958][ T8141] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 726.999256][ T8151] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 728.360628][ T8166] ping6 (8166) used greatest stack depth: 24096 bytes left