[  843.458863][ T9322] veth0: entered allmulticast mode
[  843.459292][ T9322] veth1: entered allmulticast mode
[  843.459605][ T9322] veth2: entered allmulticast mode
[  843.459917][ T9322] veth3: entered allmulticast mode
[  854.592998][ T9322] veth0: left allmulticast mode
[  854.593269][ T9322] veth1: left allmulticast mode
[  854.593476][ T9322] veth2: left allmulticast mode
[  854.593661][ T9322] veth3: left allmulticast mode