[  675.446959] veth0: entered allmulticast mode
[  675.447116] veth1: entered allmulticast mode
[  675.447178] veth2: entered allmulticast mode
[  675.447236] veth3: entered allmulticast mode
[  684.816537] veth0: left allmulticast mode
[  684.816589] veth1: left allmulticast mode
[  684.816621] veth2: left allmulticast mode
[  684.816648] veth3: left allmulticast mode