[ 1453.941436][T12638] veth0: entered allmulticast mode
[ 1453.942182][T12638] veth1: entered allmulticast mode
[ 1453.942724][T12638] veth2: entered allmulticast mode
[ 1453.943244][T12638] veth3: entered allmulticast mode
[ 1477.569487][T12638] veth0: left allmulticast mode
[ 1477.570042][T12638] veth1: left allmulticast mode
[ 1477.570515][T12638] veth2: left allmulticast mode
[ 1477.570947][T12638] veth3: left allmulticast mode