[ 1454.340499][ T8421] veth0: entered allmulticast mode
[ 1454.341029][ T8421] veth1: entered allmulticast mode
[ 1454.341373][ T8421] veth2: entered allmulticast mode
[ 1454.341690][ T8421] veth3: entered allmulticast mode
[ 1454.342001][ T8421] veth4: entered allmulticast mode
[ 1454.342923][ T8421] veth5: entered allmulticast mode
[ 1493.767916][ T8421] veth0: left allmulticast mode
[ 1493.768270][ T8421] veth1: left allmulticast mode
[ 1493.768494][ T8421] veth2: left allmulticast mode
[ 1493.768715][ T8421] veth3: left allmulticast mode
[ 1493.768955][ T8421] veth4: left allmulticast mode
[ 1493.769211][ T8421] veth5: left allmulticast mode