[ 1574.056285][ T4816] veth0: entered allmulticast mode
[ 1574.057798][ T4816] veth1: entered allmulticast mode
[ 1574.063359][ T4816] veth2: entered allmulticast mode
[ 1574.063734][ T4816] veth3: entered allmulticast mode
[ 1600.114269][ T4816] veth0: left allmulticast mode
[ 1600.114732][ T4816] veth1: left allmulticast mode
[ 1600.115105][ T4816] veth2: left allmulticast mode
[ 1600.115461][ T4816] veth3: left allmulticast mode