[  997.326004] veth0: entered allmulticast mode
[  997.326106] veth1: entered allmulticast mode
[  997.326164] veth2: entered allmulticast mode
[  997.326217] veth3: entered allmulticast mode
[ 1005.865155] veth0: left allmulticast mode
[ 1005.865272] veth1: left allmulticast mode
[ 1005.865323] veth2: left allmulticast mode
[ 1005.865372] veth3: left allmulticast mode