[  692.239426][ T8925] br1: port 1(veth1) entered blocking state
[  692.239780][ T8925] br1: port 1(veth1) entered disabled state
[  692.240123][ T8925] veth1: entered allmulticast mode
[  692.242021][ T8925] veth1: entered promiscuous mode
[  692.288319][ T3022] br1: port 1(veth1) entered blocking state
[  692.288683][ T3022] br1: port 1(veth1) entered forwarding state
[  703.439914][ T9029] br1: port 1(veth1) entered disabled state
[  703.462281][ T9030] veth1: left allmulticast mode
[  703.462444][ T9030] veth1: left promiscuous mode
[  703.462681][ T9030] br1: port 1(veth1) entered disabled state