[ 1576.333434][ T7818] veth0: entered allmulticast mode
[ 1576.334000][ T7818] veth1: entered allmulticast mode
[ 1576.334401][ T7818] veth2: entered allmulticast mode
[ 1576.334775][ T7818] veth3: entered allmulticast mode
[ 1603.675781][ T7818] veth0: left allmulticast mode
[ 1603.676242][ T7818] veth1: left allmulticast mode
[ 1603.676610][ T7818] veth2: left allmulticast mode
[ 1603.676958][ T7818] veth3: left allmulticast mode