[  520.714895][ T2251] br0: port 1(veth1) entered blocking state
[  520.715552][ T2251] br0: port 1(veth1) entered disabled state
[  520.715935][ T2251] veth1: entered allmulticast mode
[  520.719217][ T2251] veth1: entered promiscuous mode
[  520.913773][ T2253] br0: port 2(veth2) entered blocking state
[  520.914172][ T2253] br0: port 2(veth2) entered disabled state
[  520.914841][ T2253] veth2: entered allmulticast mode
[  520.916817][ T2253] veth2: entered promiscuous mode
[  521.271769][   T25] br0: port 1(veth1) entered blocking state
[  521.272472][   T25] br0: port 1(veth1) entered forwarding state
[  521.456348][  T560] br0: port 2(veth2) entered blocking state
[  521.456687][  T560] br0: port 2(veth2) entered forwarding state
[  752.184002][ T3461] br0: port 2(veth2) entered disabled state
[  752.330917][ T3463] br0: port 1(veth1) entered disabled state
[  752.477912][ T3465] veth2: left allmulticast mode
[  752.478155][ T3465] veth2: left promiscuous mode
[  752.479416][ T3465] br0: port 2(veth2) entered disabled state
[  752.480948][ T3465] veth1: left allmulticast mode
[  752.481165][ T3465] veth1: left promiscuous mode
[  752.481504][ T3465] br0: port 1(veth1) entered disabled state