[  754.927771][T21523] br0: port 1(veth1) entered blocking state
[  754.928001][T21523] br0: port 1(veth1) entered disabled state
[  754.928197][T21523] veth1: entered allmulticast mode
[  754.929676][T21523] veth1: entered promiscuous mode
[  754.966475][T21524] br0: port 2(veth3) entered blocking state
[  754.966679][T21524] br0: port 2(veth3) entered disabled state
[  754.967018][T21524] veth3: entered allmulticast mode
[  754.968489][T21524] veth3: entered promiscuous mode
[  755.062380][   T38] br0: port 1(veth1) entered blocking state
[  755.062576][   T38] br0: port 1(veth1) entered forwarding state
[  755.122178][T17503] br0: port 2(veth3) entered blocking state
[  755.122370][T17503] br0: port 2(veth3) entered forwarding state
[  760.520488][T21564] br0: port 2(veth3) entered disabled state
[  760.573068][T21566] br0: port 1(veth1) entered disabled state
[  760.623457][T21568] veth3: left allmulticast mode
[  760.623614][T21568] veth3: left promiscuous mode
[  760.623841][T21568] br0: port 2(veth3) entered disabled state
[  760.624670][T21568] veth1: left allmulticast mode
[  760.624820][T21568] veth1: left promiscuous mode
[  760.625030][T21568] br0: port 1(veth1) entered disabled state