[ 1542.139187][ T7180] veth0: entered allmulticast mode
[ 1542.141040][ T7180] veth1: entered allmulticast mode
[ 1542.141626][ T7180] veth2: entered allmulticast mode
[ 1542.143279][ T7180] veth3: entered allmulticast mode
[ 1542.144215][ T7180] veth4: entered allmulticast mode
[ 1542.145131][ T7180] veth5: entered allmulticast mode
[ 1576.908053][ T7180] veth0: left allmulticast mode
[ 1576.908867][ T7180] veth1: left allmulticast mode
[ 1576.909584][ T7180] veth2: left allmulticast mode
[ 1576.910303][ T7180] veth3: left allmulticast mode
[ 1576.911017][ T7180] veth4: left allmulticast mode
[ 1576.911702][ T7180] veth5: left allmulticast mode