[  469.902654][ T3351] br0: port 1(veth1) entered blocking state
[  469.903114][ T3351] br0: port 1(veth1) entered disabled state
[  469.904837][ T3351] veth1: entered allmulticast mode
[  469.907248][ T3351] veth1: entered promiscuous mode
[  470.127525][ T3353] br0: port 2(veth2) entered blocking state
[  470.127887][ T3353] br0: port 2(veth2) entered disabled state
[  470.128318][ T3353] veth2: entered allmulticast mode
[  470.131307][ T3353] veth2: entered promiscuous mode
[  470.489968][   T50] br0: port 1(veth1) entered blocking state
[  470.490334][   T50] br0: port 1(veth1) entered forwarding state
[  470.649861][   T51] br0: port 2(veth2) entered blocking state
[  470.650167][   T51] br0: port 2(veth2) entered forwarding state
[  707.581990][ T4566] br0: port 2(veth2) entered disabled state
[  707.746770][ T4567] br0: port 1(veth1) entered disabled state
[  707.925669][ T4568] veth2: left allmulticast mode
[  707.925938][ T4568] veth2: left promiscuous mode
[  707.926312][ T4568] br0: port 2(veth2) entered disabled state
[  707.929434][ T4568] veth1: left allmulticast mode
[  707.929748][ T4568] veth1: left promiscuous mode
[  707.930257][ T4568] br0: port 1(veth1) entered disabled state