[  574.738504][ T4601] veth0: entered allmulticast mode
[  574.738837][ T4601] veth1: entered allmulticast mode
[  574.739078][ T4601] veth2: entered allmulticast mode
[  574.739290][ T4601] veth3: entered allmulticast mode
[  574.739505][ T4601] veth4: entered allmulticast mode
[  574.739711][ T4601] veth5: entered allmulticast mode
[  586.043136][ T4601] veth0: left allmulticast mode
[  586.043356][ T4601] veth1: left allmulticast mode
[  586.044413][ T4601] veth2: left allmulticast mode
[  586.044587][ T4601] veth3: left allmulticast mode
[  586.044758][ T4601] veth4: left allmulticast mode
[  586.044928][ T4601] veth5: left allmulticast mode