[  999.802102][T21661] veth0: entered allmulticast mode
[  999.802539][T21661] veth1: entered allmulticast mode
[  999.802870][T21661] veth2: entered allmulticast mode
[  999.803181][T21661] veth3: entered allmulticast mode
[  999.803486][T21661] veth4: entered allmulticast mode
[  999.803801][T21661] veth5: entered allmulticast mode
[ 1011.820914][T21661] veth0: left allmulticast mode
[ 1011.821262][T21661] veth1: left allmulticast mode
[ 1011.821539][T21661] veth2: left allmulticast mode
[ 1011.823056][T21661] veth3: left allmulticast mode
[ 1011.823331][T21661] veth4: left allmulticast mode
[ 1011.823595][T21661] veth5: left allmulticast mode