[ 1513.771427][ T4476] veth0: entered allmulticast mode
[ 1513.771954][ T4476] veth1: entered allmulticast mode
[ 1513.772275][ T4476] veth2: entered allmulticast mode
[ 1513.772958][ T4476] veth3: entered allmulticast mode
[ 1539.476686][ T4476] veth0: left allmulticast mode
[ 1539.476983][ T4476] veth1: left allmulticast mode
[ 1539.477208][ T4476] veth2: left allmulticast mode
[ 1539.477459][ T4476] veth3: left allmulticast mode