[  902.351695][T11820] veth0: entered allmulticast mode
[  902.352075][T11820] veth1: entered allmulticast mode
[  902.352331][T11820] veth2: entered allmulticast mode
[  902.352666][T11820] veth3: entered allmulticast mode
[  914.552834][T11820] veth0: left allmulticast mode
[  914.553092][T11820] veth1: left allmulticast mode
[  914.553285][T11820] veth2: left allmulticast mode
[  914.553479][T11820] veth3: left allmulticast mode