[  543.516842][ T4023] br: port 1(veth1) entered blocking state
[  543.517334][ T4023] br: port 1(veth1) entered disabled state
[  543.517788][ T4023] veth1: entered allmulticast mode
[  543.521359][ T4023] veth1: entered promiscuous mode
[  543.525257][   T37] br: port 1(veth1) entered blocking state
[  543.525717][   T37] br: port 1(veth1) entered forwarding state
[  543.717729][ T4029] br: port 2(veth3) entered blocking state
[  543.718193][ T4029] br: port 2(veth3) entered disabled state
[  543.718627][ T4029] veth3: entered allmulticast mode
[  543.722749][ T4029] veth3: entered promiscuous mode
[  543.725411][ T1549] br: port 2(veth3) entered blocking state
[  543.725934][ T1549] br: port 2(veth3) entered forwarding state
[  543.903593][ T4034] br: port 3(veth4) entered blocking state
[  543.904243][ T4034] br: port 3(veth4) entered disabled state
[  543.904798][ T4034] veth4: entered allmulticast mode
[  543.908495][ T4034] veth4: entered promiscuous mode
[  543.912493][   T37] br: port 3(veth4) entered blocking state
[  543.913040][   T37] br: port 3(veth4) entered forwarding state
[  707.285863][ T4689] br: port 3(veth4) entered disabled state
[  707.286943][ T4689] veth4: left allmulticast mode
[  707.287284][ T4689] veth4: left promiscuous mode
[  707.288273][ T4689] br: port 3(veth4) entered disabled state
[  707.436220][ T4691] br: port 2(veth3) entered disabled state
[  707.437859][ T4691] veth3: left allmulticast mode
[  707.438177][ T4691] veth3: left promiscuous mode
[  707.438680][ T4691] br: port 2(veth3) entered disabled state
[  707.590079][ T4693] br: port 1(veth1) entered disabled state
[  707.591508][ T4693] veth1: left allmulticast mode
[  707.591858][ T4693] veth1: left promiscuous mode
[  707.592362][ T4693] br: port 1(veth1) entered disabled state