[ 1011.038233][T29328] veth0: entered allmulticast mode
[ 1011.038776][T29328] veth1: entered allmulticast mode
[ 1011.039010][T29328] veth2: entered allmulticast mode
[ 1011.039240][T29328] veth3: entered allmulticast mode
[ 1021.760522][T29328] veth0: left allmulticast mode
[ 1021.760757][T29328] veth1: left allmulticast mode
[ 1021.760949][T29328] veth2: left allmulticast mode
[ 1021.761126][T29328] veth3: left allmulticast mode