[ 1603.286460][ T8600] veth0: entered allmulticast mode
[ 1603.287412][ T8600] veth1: entered allmulticast mode
[ 1603.287978][ T8600] veth2: entered allmulticast mode
[ 1603.288535][ T8600] veth3: entered allmulticast mode
[ 1629.988547][ T8600] veth0: left allmulticast mode
[ 1629.988859][ T8600] veth1: left allmulticast mode
[ 1629.989126][ T8600] veth2: left allmulticast mode
[ 1629.989360][ T8600] veth3: left allmulticast mode