[ 1633.120272][ T8192] veth0: entered allmulticast mode
[ 1633.120781][ T8192] veth1: entered allmulticast mode
[ 1633.121938][ T8192] veth2: entered allmulticast mode
[ 1633.122252][ T8192] veth3: entered allmulticast mode
[ 1660.327890][ T8192] veth0: left allmulticast mode
[ 1660.328257][ T8192] veth1: left allmulticast mode
[ 1660.328498][ T8192] veth2: left allmulticast mode
[ 1660.328732][ T8192] veth3: left allmulticast mode