[ 1680.531017][ T9104] veth0: entered allmulticast mode
[ 1680.531700][ T9104] veth1: entered allmulticast mode
[ 1680.532028][ T9104] veth2: entered allmulticast mode
[ 1680.533128][ T9104] veth3: entered allmulticast mode
[ 1680.533445][ T9104] veth4: entered allmulticast mode
[ 1680.533735][ T9104] veth5: entered allmulticast mode
[ 1726.664452][ T9104] veth0: left allmulticast mode
[ 1726.664748][ T9104] veth1: left allmulticast mode
[ 1726.664975][ T9104] veth2: left allmulticast mode
[ 1726.665218][ T9104] veth3: left allmulticast mode
[ 1726.665439][ T9104] veth4: left allmulticast mode
[ 1726.665660][ T9104] veth5: left allmulticast mode