[ 1308.726786][ T8487] veth0: entered allmulticast mode
[ 1308.727730][ T8487] veth1: entered allmulticast mode
[ 1308.728371][ T8487] veth2: entered allmulticast mode
[ 1308.728940][ T8487] veth3: entered allmulticast mode
[ 1331.496464][ T8487] veth0: left allmulticast mode
[ 1331.497090][ T8487] veth1: left allmulticast mode
[ 1331.497610][ T8487] veth2: left allmulticast mode
[ 1331.498014][ T8487] veth3: left allmulticast mode