[ 1676.039123][ T7810] veth0: entered allmulticast mode
[ 1676.042962][ T7810] veth1: entered allmulticast mode
[ 1676.044091][ T7810] veth2: entered allmulticast mode
[ 1676.044613][ T7810] veth3: entered allmulticast mode
[ 1700.322969][ T7810] veth0: left allmulticast mode
[ 1700.323541][ T7810] veth1: left allmulticast mode
[ 1700.323938][ T7810] veth2: left allmulticast mode
[ 1700.324374][ T7810] veth3: left allmulticast mode