[ 1098.534907][ T4996] veth0: entered allmulticast mode
[ 1098.535243][ T4996] veth1: entered allmulticast mode
[ 1098.535462][ T4996] veth2: entered allmulticast mode
[ 1098.535673][ T4996] veth3: entered allmulticast mode
[ 1109.088293][ T4996] veth0: left allmulticast mode
[ 1109.088531][ T4996] veth1: left allmulticast mode
[ 1109.088711][ T4996] veth2: left allmulticast mode
[ 1109.088886][ T4996] veth3: left allmulticast mode