[ 1880.674801][T16211] veth0: entered allmulticast mode
[ 1880.675818][T16211] veth1: entered allmulticast mode
[ 1880.677344][T16211] veth2: entered allmulticast mode
[ 1880.678277][T16211] veth3: entered allmulticast mode
[ 1904.804318][T16211] veth0: left allmulticast mode
[ 1904.805009][T16211] veth1: left allmulticast mode
[ 1904.805649][T16211] veth2: left allmulticast mode
[ 1904.806297][T16211] veth3: left allmulticast mode