[  501.943180][ T3797] br: port 1(veth1) entered blocking state
[  501.943966][ T3797] br: port 1(veth1) entered disabled state
[  501.944248][ T3797] veth1: entered allmulticast mode
[  501.946038][ T3797] veth1: entered promiscuous mode
[  501.948409][  T236] br: port 1(veth1) entered blocking state
[  501.948613][  T236] br: port 1(veth1) entered forwarding state
[  501.988345][ T3802] br: port 2(veth3) entered blocking state
[  501.988553][ T3802] br: port 2(veth3) entered disabled state
[  501.988758][ T3802] veth3: entered allmulticast mode
[  501.990904][ T3802] veth3: entered promiscuous mode
[  501.993840][ T3251] br: port 2(veth3) entered blocking state
[  501.994049][ T3251] br: port 2(veth3) entered forwarding state
[  502.043449][ T3807] br: port 3(veth4) entered blocking state
[  502.043690][ T3807] br: port 3(veth4) entered disabled state
[  502.043960][ T3807] veth4: entered allmulticast mode
[  502.045525][ T3807] veth4: entered promiscuous mode
[  502.048296][  T236] br: port 3(veth4) entered blocking state
[  502.048830][  T236] br: port 3(veth4) entered forwarding state
[  610.766394][ T4405] br: port 3(veth4) entered disabled state
[  610.766937][ T4405] veth4: left allmulticast mode
[  610.767135][ T4405] veth4: left promiscuous mode
[  610.767922][ T4405] br: port 3(veth4) entered disabled state
[  610.794504][ T4407] br: port 2(veth3) entered disabled state
[  610.795021][ T4407] veth3: left allmulticast mode
[  610.795167][ T4407] veth3: left promiscuous mode
[  610.795503][ T4407] br: port 2(veth3) entered disabled state
[  610.823930][ T4409] br: port 1(veth1) entered disabled state
[  610.824450][ T4409] veth1: left allmulticast mode
[  610.824646][ T4409] veth1: left promiscuous mode
[  610.824940][ T4409] br: port 1(veth1) entered disabled state