[  663.916406][ T6324] veth0: entered allmulticast mode
[  663.916762][ T6324] veth1: entered allmulticast mode
[  663.917001][ T6324] veth2: entered allmulticast mode
[  663.917247][ T6324] veth3: entered allmulticast mode
[  674.395778][ T6324] veth0: left allmulticast mode
[  674.396089][ T6324] veth1: left allmulticast mode
[  674.396327][ T6324] veth2: left allmulticast mode
[  674.396590][ T6324] veth3: left allmulticast mode