[ 1018.294206][T19152] veth0: entered allmulticast mode
[ 1018.294543][T19152] veth1: entered allmulticast mode
[ 1018.294757][T19152] veth2: entered allmulticast mode
[ 1018.294978][T19152] veth3: entered allmulticast mode
[ 1029.038363][T19152] veth0: left allmulticast mode
[ 1029.038597][T19152] veth1: left allmulticast mode
[ 1029.038784][T19152] veth2: left allmulticast mode
[ 1029.038968][T19152] veth3: left allmulticast mode