[ 1561.924074][ T4836] veth0: entered allmulticast mode
[ 1561.924588][ T4836] veth1: entered allmulticast mode
[ 1561.924910][ T4836] veth2: entered allmulticast mode
[ 1561.925201][ T4836] veth3: entered allmulticast mode
[ 1587.388361][ T4836] veth0: left allmulticast mode
[ 1587.388686][ T4836] veth1: left allmulticast mode
[ 1587.388935][ T4836] veth2: left allmulticast mode
[ 1587.389187][ T4836] veth3: left allmulticast mode