[ 1417.018929][ T9473] veth0: entered allmulticast mode
[ 1417.019521][ T9473] veth1: entered allmulticast mode
[ 1417.019897][ T9473] veth2: entered allmulticast mode
[ 1417.020218][ T9473] veth3: entered allmulticast mode
[ 1444.394901][ T9473] veth0: left allmulticast mode
[ 1444.395240][ T9473] veth1: left allmulticast mode
[ 1444.395504][ T9473] veth2: left allmulticast mode
[ 1444.395742][ T9473] veth3: left allmulticast mode