[  584.577096][ T6240] veth0: entered allmulticast mode
[  584.577506][ T6240] veth1: entered allmulticast mode
[  584.577813][ T6240] veth2: entered allmulticast mode
[  584.578086][ T6240] veth3: entered allmulticast mode
[  595.284704][ T6240] veth0: left allmulticast mode
[  595.284930][ T6240] veth1: left allmulticast mode
[  595.285097][ T6240] veth2: left allmulticast mode
[  595.285259][ T6240] veth3: left allmulticast mode