[ 1650.231113][ T5307] veth0: entered allmulticast mode
[ 1650.231664][ T5307] veth1: entered allmulticast mode
[ 1650.232014][ T5307] veth2: entered allmulticast mode
[ 1650.232363][ T5307] veth3: entered allmulticast mode
[ 1677.213103][ T5307] veth0: left allmulticast mode
[ 1677.213806][ T5307] veth1: left allmulticast mode
[ 1677.214032][ T5307] veth2: left allmulticast mode
[ 1677.214266][ T5307] veth3: left allmulticast mode