[ 1629.803789][T21868] veth0: entered allmulticast mode
[ 1629.804655][T21868] veth1: entered allmulticast mode
[ 1629.805241][T21868] veth2: entered allmulticast mode
[ 1629.806352][T21868] veth3: entered allmulticast mode
[ 1654.098167][T21868] veth0: left allmulticast mode
[ 1654.098646][T21868] veth1: left allmulticast mode
[ 1654.099039][T21868] veth2: left allmulticast mode
[ 1654.099425][T21868] veth3: left allmulticast mode