[  840.251705][T31771] br0: port 1(veth1) entered blocking state
[  840.251921][T31771] br0: port 1(veth1) entered disabled state
[  840.252105][T31771] veth1: entered allmulticast mode
[  840.253489][T31771] veth1: entered promiscuous mode
[  840.288581][T31773] br0: port 2(veth2) entered blocking state
[  840.288780][T31773] br0: port 2(veth2) entered disabled state
[  840.288968][T31773] veth2: entered allmulticast mode
[  840.290378][T31773] veth2: entered promiscuous mode
[  840.312932][T31774] br0: port 3(veth4) entered blocking state
[  840.313113][T31774] br0: port 3(veth4) entered disabled state
[  840.313287][T31774] veth4: entered allmulticast mode
[  840.315263][T31774] veth4: entered promiscuous mode
[  840.536023][   T36] br0: port 1(veth1) entered blocking state
[  840.536217][   T36] br0: port 1(veth1) entered forwarding state
[  840.566133][   T57] br0: port 2(veth2) entered blocking state
[  840.566318][   T57] br0: port 2(veth2) entered forwarding state
[  840.590897][   T36] br0: port 3(veth4) entered blocking state
[  840.591078][   T36] br0: port 3(veth4) entered forwarding state
[  854.382157][T31847] veth3: entered promiscuous mode
[  855.609369][T31856] veth3: left promiscuous mode
[  855.639403][T31857] veth3: entered promiscuous mode
[  856.858127][T31866] veth3: left promiscuous mode
[  856.924088][T31874] br0: port 3(veth4) entered disabled state
[  856.950121][T31875] br0: port 2(veth2) entered disabled state
[  856.979292][T31876] br0: port 1(veth1) entered disabled state
[  857.007593][T31877] veth4: left allmulticast mode
[  857.007790][T31877] veth4: left promiscuous mode
[  857.008067][T31877] br0: port 3(veth4) entered disabled state
[  857.009039][T31877] veth2: left allmulticast mode
[  857.009209][T31877] veth2: left promiscuous mode
[  857.009483][T31877] br0: port 2(veth2) entered disabled state
[  857.010324][T31877] veth1: left allmulticast mode
[  857.010493][T31877] veth1: left promiscuous mode
[  857.011095][T31877] br0: port 1(veth1) entered disabled state