[ 1664.033975][T13438] veth0: entered allmulticast mode
[ 1664.034526][T13438] veth1: entered allmulticast mode
[ 1664.034854][T13438] veth2: entered allmulticast mode
[ 1664.035188][T13438] veth3: entered allmulticast mode
[ 1690.845602][T13438] veth0: left allmulticast mode
[ 1690.845932][T13438] veth1: left allmulticast mode
[ 1690.846161][T13438] veth2: left allmulticast mode
[ 1690.846395][T13438] veth3: left allmulticast mode