[ 1661.478177][ T8354] veth0: entered allmulticast mode
[ 1661.478781][ T8354] veth1: entered allmulticast mode
[ 1661.479172][ T8354] veth2: entered allmulticast mode
[ 1661.479506][ T8354] veth3: entered allmulticast mode
[ 1689.038091][ T8354] veth0: left allmulticast mode
[ 1689.038388][ T8354] veth1: left allmulticast mode
[ 1689.038619][ T8354] veth2: left allmulticast mode
[ 1689.038859][ T8354] veth3: left allmulticast mode