[  846.218891][T21988] br1: port 1(veth1) entered blocking state
[  846.219115][T21988] br1: port 1(veth1) entered disabled state
[  846.219302][T21988] veth1: entered allmulticast mode
[  846.220806][T21988] veth1: entered promiscuous mode
[  846.294890][T21991] br1: port 2(veth2) entered blocking state
[  846.295111][T21991] br1: port 2(veth2) entered disabled state
[  846.295308][T21991] veth2: entered allmulticast mode
[  846.296819][T21991] veth2: entered promiscuous mode
[  846.369202][T21993] br1: port 2(veth2) entered blocking state
[  846.369423][T21993] br1: port 2(veth2) entered forwarding state
[  846.369781][T21993] br1: port 1(veth1) entered blocking state
[  846.369962][T21993] br1: port 1(veth1) entered forwarding state
[  856.197204][T22320] br1: port 2(veth2) entered disabled state
[  856.197770][T22320] br1: port 1(veth1) entered disabled state
[  856.243232][T22322] veth2: left allmulticast mode
[  856.243438][T22322] veth2: left promiscuous mode
[  856.243712][T22322] br1: port 2(veth2) entered disabled state
[  856.295747][T22324] veth1: left allmulticast mode
[  856.295900][T22324] veth1: left promiscuous mode
[  856.296108][T22324] br1: port 1(veth1) entered disabled state