[ 1568.645527][ T4783] veth0: entered allmulticast mode
[ 1568.646553][ T4783] veth1: entered allmulticast mode
[ 1568.646878][ T4783] veth2: entered allmulticast mode
[ 1568.647178][ T4783] veth3: entered allmulticast mode
[ 1594.548255][ T4783] veth0: left allmulticast mode
[ 1594.548581][ T4783] veth1: left allmulticast mode
[ 1594.548868][ T4783] veth2: left allmulticast mode
[ 1594.549089][ T4783] veth3: left allmulticast mode