[  642.390334][ T9440] br0: port 1(veth1) entered blocking state
[  642.390556][ T9440] br0: port 1(veth1) entered disabled state
[  642.390747][ T9440] veth1: entered allmulticast mode
[  642.392213][ T9440] veth1: entered promiscuous mode
[  642.417308][ T9441] br0: port 2(veth3) entered blocking state
[  642.418148][ T9441] br0: port 2(veth3) entered disabled state
[  642.418352][ T9441] veth3: entered allmulticast mode
[  642.419788][ T9441] veth3: entered promiscuous mode
[  642.522562][ T4442] br0: port 1(veth1) entered blocking state
[  642.522781][ T4442] br0: port 1(veth1) entered forwarding state
[  642.572783][   T38] br0: port 2(veth3) entered blocking state
[  642.572999][   T38] br0: port 2(veth3) entered forwarding state
[  647.974654][ T9481] br0: port 2(veth3) entered disabled state
[  648.021528][ T9483] br0: port 1(veth1) entered disabled state
[  648.080241][ T9485] veth3: left allmulticast mode
[  648.080444][ T9485] veth3: left promiscuous mode
[  648.080724][ T9485] br0: port 2(veth3) entered disabled state
[  648.081648][ T9485] veth1: left allmulticast mode
[  648.082550][ T9485] veth1: left promiscuous mode
[  648.082806][ T9485] br0: port 1(veth1) entered disabled state