[ 1519.218397][ T9862] veth0: entered allmulticast mode
[ 1519.218920][ T9862] veth1: entered allmulticast mode
[ 1519.219364][ T9862] veth2: entered allmulticast mode
[ 1519.219659][ T9862] veth3: entered allmulticast mode
[ 1544.859759][ T9862] veth0: left allmulticast mode
[ 1544.860051][ T9862] veth1: left allmulticast mode
[ 1544.860346][ T9862] veth2: left allmulticast mode
[ 1544.860580][ T9862] veth3: left allmulticast mode