[  596.810969] veth0: entered allmulticast mode
[  596.811063] veth1: entered allmulticast mode
[  596.811119] veth2: entered allmulticast mode
[  596.811173] veth3: entered allmulticast mode
[  605.993391] veth0: left allmulticast mode
[  605.993445] veth1: left allmulticast mode
[  605.993490] veth2: left allmulticast mode
[  605.993523] veth3: left allmulticast mode