[ 1021.062207][T21563] veth0: entered allmulticast mode
[ 1021.062577][T21563] veth1: entered allmulticast mode
[ 1021.062841][T21563] veth2: entered allmulticast mode
[ 1021.063081][T21563] veth3: entered allmulticast mode
[ 1021.063328][T21563] veth4: entered allmulticast mode
[ 1021.063566][T21563] veth5: entered allmulticast mode
[ 1032.426304][T21563] veth0: left allmulticast mode
[ 1032.426553][T21563] veth1: left allmulticast mode
[ 1032.426740][T21563] veth2: left allmulticast mode
[ 1032.426919][T21563] veth3: left allmulticast mode
[ 1032.427106][T21563] veth4: left allmulticast mode
[ 1032.427300][T21563] veth5: left allmulticast mode