[ 2173.512911][T19387] veth0: entered allmulticast mode
[ 2173.513741][T19387] veth1: entered allmulticast mode
[ 2173.514305][T19387] veth2: entered allmulticast mode
[ 2173.514820][T19387] veth3: entered allmulticast mode
[ 2198.098434][T19387] veth0: left allmulticast mode
[ 2198.098964][T19387] veth1: left allmulticast mode
[ 2198.099425][T19387] veth2: left allmulticast mode
[ 2198.099844][T19387] veth3: left allmulticast mode