[ 2044.932557][T19219] veth0: entered allmulticast mode
[ 2044.935338][T19219] veth1: entered allmulticast mode
[ 2044.935912][T19219] veth2: entered allmulticast mode
[ 2044.937569][T19219] veth3: entered allmulticast mode
[ 2068.209013][T19219] veth0: left allmulticast mode
[ 2068.209621][T19219] veth1: left allmulticast mode
[ 2068.210110][T19219] veth2: left allmulticast mode
[ 2068.210624][T19219] veth3: left allmulticast mode