[  708.350227][ T4790] veth0: entered allmulticast mode
[  708.350696][ T4790] veth1: entered allmulticast mode
[  708.351019][ T4790] veth2: entered allmulticast mode
[  708.351339][ T4790] veth3: entered allmulticast mode
[  719.695033][ T4790] veth0: left allmulticast mode
[  719.695328][ T4790] veth1: left allmulticast mode
[  719.695575][ T4790] veth2: left allmulticast mode
[  719.695806][ T4790] veth3: left allmulticast mode