[  783.749245][T21063] br0: port 1(veth1) entered blocking state
[  783.749466][T21063] br0: port 1(veth1) entered disabled state
[  783.749651][T21063] veth1: entered allmulticast mode
[  783.751112][T21063] veth1: entered promiscuous mode
[  783.779184][T21065] br0: port 2(veth2) entered blocking state
[  783.779382][T21065] br0: port 2(veth2) entered disabled state
[  783.779559][T21065] veth2: entered allmulticast mode
[  783.780952][T21065] veth2: entered promiscuous mode
[  783.813510][T21066] br0: port 3(veth4) entered blocking state
[  783.813692][T21066] br0: port 3(veth4) entered disabled state
[  783.813879][T21066] veth4: entered allmulticast mode
[  783.815240][T21066] veth4: entered promiscuous mode
[  784.003294][   T36] br0: port 1(veth1) entered blocking state
[  784.003497][   T36] br0: port 1(veth1) entered forwarding state
[  784.039921][   T36] br0: port 2(veth2) entered blocking state
[  784.040110][   T36] br0: port 2(veth2) entered forwarding state
[  784.061102][T20832] br0: port 3(veth4) entered blocking state
[  784.061337][T20832] br0: port 3(veth4) entered forwarding state
[  797.829136][T21138] veth3: entered promiscuous mode
[  799.031286][T21147] veth3: left promiscuous mode
[  799.056446][T21148] veth3: entered promiscuous mode
[  800.245454][T21157] veth3: left promiscuous mode
[  800.305702][T21165] br0: port 3(veth4) entered disabled state
[  800.334877][T21166] br0: port 2(veth2) entered disabled state
[  800.356584][T21167] br0: port 1(veth1) entered disabled state
[  800.377676][T21168] veth4: left allmulticast mode
[  800.377830][T21168] veth4: left promiscuous mode
[  800.378033][T21168] br0: port 3(veth4) entered disabled state
[  800.378947][T21168] veth2: left allmulticast mode
[  800.379081][T21168] veth2: left promiscuous mode
[  800.379271][T21168] br0: port 2(veth2) entered disabled state
[  800.380138][T21168] veth1: left allmulticast mode
[  800.380264][T21168] veth1: left promiscuous mode
[  800.380456][T21168] br0: port 1(veth1) entered disabled state