[ 1609.045029][ T9279] veth0: entered allmulticast mode
[ 1609.045409][ T9279] veth1: entered allmulticast mode
[ 1609.045752][ T9279] veth2: entered allmulticast mode
[ 1609.046074][ T9279] veth3: entered allmulticast mode
[ 1635.946243][ T9279] veth0: left allmulticast mode
[ 1635.946545][ T9279] veth1: left allmulticast mode
[ 1635.946775][ T9279] veth2: left allmulticast mode
[ 1635.946994][ T9279] veth3: left allmulticast mode