[ 1502.877475][ T9857] veth0: entered allmulticast mode
[ 1502.877969][ T9857] veth1: entered allmulticast mode
[ 1502.878264][ T9857] veth2: entered allmulticast mode
[ 1502.878571][ T9857] veth3: entered allmulticast mode
[ 1528.409477][ T9857] veth0: left allmulticast mode
[ 1528.409793][ T9857] veth1: left allmulticast mode
[ 1528.410017][ T9857] veth2: left allmulticast mode
[ 1528.410236][ T9857] veth3: left allmulticast mode