[  848.503894][ T7142] veth0: entered allmulticast mode
[  848.504429][ T7142] veth1: entered allmulticast mode
[  848.504861][ T7142] veth2: entered allmulticast mode
[  848.505270][ T7142] veth3: entered allmulticast mode
[  859.986232][ T7142] veth0: left allmulticast mode
[  859.986576][ T7142] veth1: left allmulticast mode
[  859.986868][ T7142] veth2: left allmulticast mode
[  859.993384][ T7142] veth3: left allmulticast mode