[ 1527.431459][ T4442] veth0: entered allmulticast mode
[ 1527.432065][ T4442] veth1: entered allmulticast mode
[ 1527.432391][ T4442] veth2: entered allmulticast mode
[ 1527.432704][ T4442] veth3: entered allmulticast mode
[ 1553.757846][ T4442] veth0: left allmulticast mode
[ 1553.758179][ T4442] veth1: left allmulticast mode
[ 1553.758400][ T4442] veth2: left allmulticast mode
[ 1553.758649][ T4442] veth3: left allmulticast mode