[ 1796.873490][T13663] veth0: entered allmulticast mode
[ 1796.874713][T13663] veth1: entered allmulticast mode
[ 1796.875332][T13663] veth2: entered allmulticast mode
[ 1796.876025][T13663] veth3: entered allmulticast mode
[ 1820.690446][T13663] veth0: left allmulticast mode
[ 1820.691017][T13663] veth1: left allmulticast mode
[ 1820.691508][T13663] veth2: left allmulticast mode
[ 1820.691943][T13663] veth3: left allmulticast mode