[ 1274.023657][ T8157] veth0: entered allmulticast mode
[ 1274.025420][ T8157] veth1: entered allmulticast mode
[ 1274.026318][ T8157] veth2: entered allmulticast mode
[ 1274.027549][ T8157] veth3: entered allmulticast mode
[ 1298.077672][ T8157] veth0: left allmulticast mode
[ 1298.078146][ T8157] veth1: left allmulticast mode
[ 1298.078607][ T8157] veth2: left allmulticast mode
[ 1298.079019][ T8157] veth3: left allmulticast mode