[ 1649.617859][ T7397] veth0: entered allmulticast mode
[ 1649.619681][ T7397] veth1: entered allmulticast mode
[ 1649.620199][ T7397] veth2: entered allmulticast mode
[ 1649.620721][ T7397] veth3: entered allmulticast mode
[ 1676.762129][ T7397] veth0: left allmulticast mode
[ 1676.762472][ T7397] veth1: left allmulticast mode
[ 1676.762700][ T7397] veth2: left allmulticast mode
[ 1676.762948][ T7397] veth3: left allmulticast mode