[ 1567.548262][ T4783] veth0: entered allmulticast mode
[ 1567.548823][ T4783] veth1: entered allmulticast mode
[ 1567.549167][ T4783] veth2: entered allmulticast mode
[ 1567.549496][ T4783] veth3: entered allmulticast mode
[ 1592.857765][ T4783] veth0: left allmulticast mode
[ 1592.858033][ T4783] veth1: left allmulticast mode
[ 1592.858263][ T4783] veth2: left allmulticast mode
[ 1592.858478][ T4783] veth3: left allmulticast mode