[  470.428666][ T5480] br1: port 1(veth1) entered blocking state
[  470.428890][ T5480] br1: port 1(veth1) entered disabled state
[  470.429086][ T5480] veth1: entered allmulticast mode
[  470.440334][ T5480] veth1: entered promiscuous mode
[  470.477598][   T45] br1: port 1(veth1) entered blocking state
[  470.477940][   T45] br1: port 1(veth1) entered forwarding state
[  498.332619][ T5663] br1: port 1(veth1) entered disabled state
[  498.390646][ T5664] veth1: left allmulticast mode
[  498.390967][ T5664] veth1: left promiscuous mode
[  498.391405][ T5664] br1: port 1(veth1) entered disabled state