[ 1638.648647][ T6260] veth0: entered allmulticast mode
[ 1638.649165][ T6260] veth1: entered allmulticast mode
[ 1638.649503][ T6260] veth2: entered allmulticast mode
[ 1638.649824][ T6260] veth3: entered allmulticast mode
[ 1665.421137][ T6260] veth0: left allmulticast mode
[ 1665.421445][ T6260] veth1: left allmulticast mode
[ 1665.421675][ T6260] veth2: left allmulticast mode
[ 1665.421898][ T6260] veth3: left allmulticast mode