[  577.984928][ T3458] br1: port 1(veth1) entered blocking state
[  577.985206][ T3458] br1: port 1(veth1) entered disabled state
[  577.985461][ T3458] veth1: entered allmulticast mode
[  577.987036][ T3458] veth1: entered promiscuous mode
[  578.028087][ T1757] br1: port 1(veth1) entered blocking state
[  578.028336][ T1757] br1: port 1(veth1) entered forwarding state
[  605.444722][ T3638] br1: port 1(veth1) entered disabled state
[  605.466227][ T3639] veth1: left allmulticast mode
[  605.466410][ T3639] veth1: left promiscuous mode
[  605.466652][ T3639] br1: port 1(veth1) entered disabled state