[ 1292.252848][ T7673] veth0: entered allmulticast mode
[ 1292.253203][ T7673] veth1: entered allmulticast mode
[ 1292.253507][ T7673] veth2: entered allmulticast mode
[ 1292.253856][ T7673] veth3: entered allmulticast mode
[ 1316.038712][ T7673] veth0: left allmulticast mode
[ 1316.039039][ T7673] veth1: left allmulticast mode
[ 1316.039263][ T7673] veth2: left allmulticast mode
[ 1316.039503][ T7673] veth3: left allmulticast mode