[  636.986094][ T4812] br0: port 1(veth1) entered blocking state
[  636.986315][ T4812] br0: port 1(veth1) entered disabled state
[  636.986498][ T4812] veth1: entered allmulticast mode
[  636.987883][ T4812] veth1: entered promiscuous mode
[  637.017596][ T4813] br0: port 2(veth3) entered blocking state
[  637.017787][ T4813] br0: port 2(veth3) entered disabled state
[  637.017961][ T4813] veth3: entered allmulticast mode
[  637.019367][ T4813] veth3: entered promiscuous mode
[  637.100058][   T46] br0: port 1(veth1) entered blocking state
[  637.100256][   T46] br0: port 1(veth1) entered forwarding state
[  637.162995][ T3657] br0: port 2(veth3) entered blocking state
[  637.163222][ T3657] br0: port 2(veth3) entered forwarding state
[  642.526056][ T4853] br0: port 2(veth3) entered disabled state
[  642.572080][ T4855] br0: port 1(veth1) entered disabled state
[  642.625279][ T4857] veth3: left allmulticast mode
[  642.625436][ T4857] veth3: left promiscuous mode
[  642.625650][ T4857] br0: port 2(veth3) entered disabled state
[  642.626413][ T4857] veth1: left allmulticast mode
[  642.626541][ T4857] veth1: left promiscuous mode
[  642.626745][ T4857] br0: port 1(veth1) entered disabled state