[  740.771990][ T5702] br1: port 1(veth1) entered blocking state
[  740.772200][ T5702] br1: port 1(veth1) entered disabled state
[  740.772391][ T5702] veth1: entered allmulticast mode
[  740.773796][ T5702] veth1: entered promiscuous mode
[  740.794773][   T38] br1: port 1(veth1) entered blocking state
[  740.795031][   T38] br1: port 1(veth1) entered forwarding state
[  751.896695][ T5805] br1: port 1(veth1) entered disabled state
[  751.921976][ T5806] veth1: left allmulticast mode
[  751.922288][ T5806] veth1: left promiscuous mode
[  751.922494][ T5806] br1: port 1(veth1) entered disabled state