[  754.188074][ T6493] br1: port 1(veth1) entered blocking state
[  754.188354][ T6493] br1: port 1(veth1) entered disabled state
[  754.188596][ T6493] veth1: entered allmulticast mode
[  754.190174][ T6493] veth1: entered promiscuous mode
[  754.221788][ T2735] br1: port 1(veth1) entered blocking state
[  754.222121][ T2735] br1: port 1(veth1) entered forwarding state
[  768.819525][ T6636] br1: port 1(veth1) entered disabled state
[  768.853251][ T6637] veth1: left allmulticast mode
[  768.853447][ T6637] veth1: left promiscuous mode
[  768.853688][ T6637] br1: port 1(veth1) entered disabled state