[ 1654.778267][ T8148] veth0: entered allmulticast mode
[ 1654.778773][ T8148] veth1: entered allmulticast mode
[ 1654.779088][ T8148] veth2: entered allmulticast mode
[ 1654.780707][ T8148] veth3: entered allmulticast mode
[ 1681.476737][ T8148] veth0: left allmulticast mode
[ 1681.477142][ T8148] veth1: left allmulticast mode
[ 1681.477540][ T8148] veth2: left allmulticast mode
[ 1681.477914][ T8148] veth3: left allmulticast mode