[ 1813.219261][T13874] veth0: entered allmulticast mode
[ 1813.220138][T13874] veth1: entered allmulticast mode
[ 1813.221541][T13874] veth2: entered allmulticast mode
[ 1813.222138][T13874] veth3: entered allmulticast mode
[ 1837.339250][T13874] veth0: left allmulticast mode
[ 1837.340011][T13874] veth1: left allmulticast mode
[ 1837.340704][T13874] veth2: left allmulticast mode
[ 1837.341384][T13874] veth3: left allmulticast mode