[  681.701046][T22220] veth0: entered allmulticast mode
[  681.701525][T22220] veth1: entered allmulticast mode
[  681.701825][T22220] veth2: entered allmulticast mode
[  681.702128][T22220] veth3: entered allmulticast mode
[  681.702660][T22220] veth4: entered allmulticast mode
[  681.702953][T22220] veth5: entered allmulticast mode
[  693.500906][T22220] veth0: left allmulticast mode
[  693.501139][T22220] veth1: left allmulticast mode
[  693.501315][T22220] veth2: left allmulticast mode
[  693.501814][T22220] veth3: left allmulticast mode
[  693.501990][T22220] veth4: left allmulticast mode
[  693.502172][T22220] veth5: left allmulticast mode