[  874.789784][T17603] br1: port 1(veth1) entered blocking state
[  874.790249][T17603] br1: port 1(veth1) entered disabled state
[  874.790548][T17603] veth1: entered allmulticast mode
[  874.792612][T17603] veth1: entered promiscuous mode
[  874.870034][   T56] br1: port 1(veth1) entered blocking state
[  874.870358][   T56] br1: port 1(veth1) entered forwarding state
[  874.959291][T17605] br1: port 2(veth2) entered blocking state
[  874.959580][T17605] br1: port 2(veth2) entered disabled state
[  874.959849][T17605] veth2: entered allmulticast mode
[  874.963238][T17605] veth2: entered promiscuous mode
[  875.041204][   T56] br1: port 2(veth2) entered blocking state
[  875.041634][   T56] br1: port 2(veth2) entered forwarding state
[  987.750774][T18998] br1: port 2(veth2) entered disabled state
[  987.836836][T18999] veth2: left allmulticast mode
[  987.837083][T18999] veth2: left promiscuous mode
[  987.837452][T18999] br1: port 2(veth2) entered disabled state
[  987.947957][T19000] br1: port 1(veth1) entered disabled state
[  988.047544][T19001] veth1: left allmulticast mode
[  988.047878][T19001] veth1: left promiscuous mode
[  988.048396][T19001] br1: port 1(veth1) entered disabled state