[ 1497.547445][ T7587] veth0: entered allmulticast mode
[ 1497.548021][ T7587] veth1: entered allmulticast mode
[ 1497.548367][ T7587] veth2: entered allmulticast mode
[ 1497.548714][ T7587] veth3: entered allmulticast mode
[ 1525.847386][ T7587] veth0: left allmulticast mode
[ 1525.847667][ T7587] veth1: left allmulticast mode
[ 1525.847887][ T7587] veth2: left allmulticast mode
[ 1525.848163][ T7587] veth3: left allmulticast mode