[  672.614378][ T9440] br0: port 1(veth1) entered blocking state
[  672.614780][ T9440] br0: port 1(veth1) entered disabled state
[  672.615201][ T9440] veth1: entered allmulticast mode
[  672.619336][ T9440] veth1: entered promiscuous mode
[  672.736235][ T9442] br0: port 2(veth2) entered blocking state
[  672.736646][ T9442] br0: port 2(veth2) entered disabled state
[  672.737040][ T9442] veth2: entered allmulticast mode
[  672.740902][ T9442] veth2: entered promiscuous mode
[  673.071805][   T64] br0: port 1(veth1) entered blocking state
[  673.072258][   T64] br0: port 1(veth1) entered forwarding state
[  673.200812][   T64] br0: port 2(veth2) entered blocking state
[  673.201313][   T64] br0: port 2(veth2) entered forwarding state
[  739.830984][ T9743] br0: port 2(veth2) entered disabled state
[  739.935763][ T9744] br0: port 1(veth1) entered disabled state
[  740.052104][ T9746] veth2: left allmulticast mode
[  740.052460][ T9746] veth2: left promiscuous mode
[  740.052909][ T9746] br0: port 2(veth2) entered disabled state
[  740.055791][ T9746] veth1: left allmulticast mode
[  740.056099][ T9746] veth1: left promiscuous mode
[  740.056583][ T9746] br0: port 1(veth1) entered disabled state