[  875.296908][ T7869] br0: port 1(veth1) entered blocking state
[  875.297127][ T7869] br0: port 1(veth1) entered disabled state
[  875.297346][ T7869] veth1: entered allmulticast mode
[  875.309440][ T7869] veth1: entered promiscuous mode
[  875.336035][ T7870] br0: port 2(veth3) entered blocking state
[  875.336254][ T7870] br0: port 2(veth3) entered disabled state
[  875.336446][ T7870] veth3: entered allmulticast mode
[  875.337940][ T7870] veth3: entered promiscuous mode
[  875.427033][   T45] br0: port 1(veth1) entered blocking state
[  875.427274][   T45] br0: port 1(veth1) entered forwarding state
[  875.481877][   T45] br0: port 2(veth3) entered blocking state
[  875.482143][   T45] br0: port 2(veth3) entered forwarding state
[  880.928297][ T7906] br0: port 2(veth3) entered disabled state
[  880.972531][ T7908] br0: port 1(veth1) entered disabled state
[  881.020378][ T7910] veth3: left allmulticast mode
[  881.020540][ T7910] veth3: left promiscuous mode
[  881.020761][ T7910] br0: port 2(veth3) entered disabled state
[  881.021540][ T7910] veth1: left allmulticast mode
[  881.021671][ T7910] veth1: left promiscuous mode
[  881.021888][ T7910] br0: port 1(veth1) entered disabled state