[  685.470477][ T8637] veth0: entered allmulticast mode
[  685.470836][ T8637] veth1: entered allmulticast mode
[  685.471326][ T8637] veth2: entered allmulticast mode
[  685.471556][ T8637] veth3: entered allmulticast mode
[  685.471778][ T8637] veth4: entered allmulticast mode
[  685.471997][ T8637] veth5: entered allmulticast mode
[  697.461436][ T8637] veth0: left allmulticast mode
[  697.461669][ T8637] veth1: left allmulticast mode
[  697.461841][ T8637] veth2: left allmulticast mode
[  697.462015][ T8637] veth3: left allmulticast mode
[  697.462192][ T8637] veth4: left allmulticast mode
[  697.462365][ T8637] veth5: left allmulticast mode