[  710.810364][ T8848] br1: port 1(veth1) entered blocking state
[  710.810602][ T8848] br1: port 1(veth1) entered disabled state
[  710.810818][ T8848] veth1: entered allmulticast mode
[  710.812521][ T8848] veth1: entered promiscuous mode
[  710.842673][ T5175] br1: port 1(veth1) entered blocking state
[  710.842892][ T5175] br1: port 1(veth1) entered forwarding state
[  725.645349][ T8985] br1: port 1(veth1) entered disabled state
[  725.675743][ T8986] veth1: left allmulticast mode
[  725.675930][ T8986] veth1: left promiscuous mode
[  725.676180][ T8986] br1: port 1(veth1) entered disabled state