[  831.454846] veth0: entered allmulticast mode
[  831.454937] veth1: entered allmulticast mode
[  831.455003] veth2: entered allmulticast mode
[  831.455067] veth3: entered allmulticast mode
[  840.054489] veth0: left allmulticast mode
[  840.054556] veth1: left allmulticast mode
[  840.054583] veth2: left allmulticast mode
[  840.054617] veth3: left allmulticast mode