[  717.545317][ T5910] br0: port 1(veth1) entered blocking state
[  717.545620][ T5910] br0: port 1(veth1) entered disabled state
[  717.545894][ T5910] veth1: entered allmulticast mode
[  717.547443][ T5910] veth1: entered promiscuous mode
[  717.574341][ T5912] br0: port 2(veth2) entered blocking state
[  717.574540][ T5912] br0: port 2(veth2) entered disabled state
[  717.574739][ T5912] veth2: entered allmulticast mode
[  717.576200][ T5912] veth2: entered promiscuous mode
[  717.653066][   T37] br0: port 1(veth1) entered blocking state
[  717.653308][   T37] br0: port 1(veth1) entered forwarding state
[  717.681120][   T37] br0: port 2(veth2) entered blocking state
[  717.681355][   T37] br0: port 2(veth2) entered forwarding state
[  772.075930][ T6214] br0: port 2(veth2) entered disabled state
[  772.101223][ T6215] br0: port 1(veth1) entered disabled state
[  772.125798][ T6216] veth2: left allmulticast mode
[  772.125972][ T6216] veth2: left promiscuous mode
[  772.126195][ T6216] br0: port 2(veth2) entered disabled state
[  772.127143][ T6216] veth1: left allmulticast mode
[  772.127284][ T6216] veth1: left promiscuous mode
[  772.127496][ T6216] br0: port 1(veth1) entered disabled state