[ 1659.287541][ T9247] veth0: entered allmulticast mode
[ 1659.288398][ T9247] veth1: entered allmulticast mode
[ 1659.288965][ T9247] veth2: entered allmulticast mode
[ 1659.289529][ T9247] veth3: entered allmulticast mode
[ 1682.743487][ T9247] veth0: left allmulticast mode
[ 1682.743949][ T9247] veth1: left allmulticast mode
[ 1682.744365][ T9247] veth2: left allmulticast mode
[ 1682.744757][ T9247] veth3: left allmulticast mode