[ 2232.280483][T21907] veth0: entered allmulticast mode
[ 2232.281262][T21907] veth1: entered allmulticast mode
[ 2232.283481][T21907] veth2: entered allmulticast mode
[ 2232.284892][T21907] veth3: entered allmulticast mode
[ 2232.285460][T21907] veth4: entered allmulticast mode
[ 2232.286020][T21907] veth5: entered allmulticast mode
[ 2266.082106][T21907] veth0: left allmulticast mode
[ 2266.082575][T21907] veth1: left allmulticast mode
[ 2266.082961][T21907] veth2: left allmulticast mode
[ 2266.083347][T21907] veth3: left allmulticast mode
[ 2266.083772][T21907] veth4: left allmulticast mode
[ 2266.084171][T21907] veth5: left allmulticast mode