[ 1596.760762][ T7803] veth0: entered allmulticast mode
[ 1596.762218][ T7803] veth1: entered allmulticast mode
[ 1596.763062][ T7803] veth2: entered allmulticast mode
[ 1596.764029][ T7803] veth3: entered allmulticast mode
[ 1619.821159][ T7803] veth0: left allmulticast mode
[ 1619.821726][ T7803] veth1: left allmulticast mode
[ 1619.822146][ T7803] veth2: left allmulticast mode
[ 1619.822615][ T7803] veth3: left allmulticast mode