[  809.710355][ T7685] br1: port 1(veth1) entered blocking state
[  809.710587][ T7685] br1: port 1(veth1) entered disabled state
[  809.710777][ T7685] veth1: entered allmulticast mode
[  809.712245][ T7685] veth1: entered promiscuous mode
[  809.737148][ T6743] br1: port 1(veth1) entered blocking state
[  809.737349][ T6743] br1: port 1(veth1) entered forwarding state
[  809.758982][ T7687] br1: port 2(veth2) entered blocking state
[  809.759180][ T7687] br1: port 2(veth2) entered disabled state
[  809.759367][ T7687] veth2: entered allmulticast mode
[  809.760995][ T7687] veth2: entered promiscuous mode
[  809.785656][ T6743] br1: port 2(veth2) entered blocking state
[  809.785850][ T6743] br1: port 2(veth2) entered forwarding state
[  843.009713][ T7918] br1: port 1(veth1) entered disabled state
[  843.030241][ T7919] br1: port 2(veth2) entered disabled state
[  843.051204][ T7920] veth2: left allmulticast mode
[  843.051419][ T7920] veth2: left promiscuous mode
[  843.051702][ T7920] br1: port 2(veth2) entered disabled state
[  843.052905][ T7920] veth1: left allmulticast mode
[  843.053099][ T7920] veth1: left promiscuous mode
[  843.054049][ T7920] br1: port 1(veth1) entered disabled state