[  452.993367][ T3277] br1: port 1(veth1) entered blocking state
[  452.993590][ T3277] br1: port 1(veth1) entered disabled state
[  452.993859][ T3277] veth1: entered allmulticast mode
[  452.995248][ T3277] veth1: entered promiscuous mode
[  453.022937][   T56] br1: port 1(veth1) entered blocking state
[  453.023207][   T56] br1: port 1(veth1) entered forwarding state
[  453.042933][ T3279] br1: port 2(veth2) entered blocking state
[  453.043124][ T3279] br1: port 2(veth2) entered disabled state
[  453.043303][ T3279] veth2: entered allmulticast mode
[  453.045256][ T3279] veth2: entered promiscuous mode
[  453.071899][   T56] br1: port 2(veth2) entered blocking state
[  453.072083][   T56] br1: port 2(veth2) entered forwarding state
[  486.102824][ T3519] br1: port 1(veth1) entered disabled state
[  486.129908][ T3520] br1: port 2(veth2) entered disabled state
[  486.156843][ T3521] veth2: left allmulticast mode
[  486.157013][ T3521] veth2: left promiscuous mode
[  486.157233][ T3521] br1: port 2(veth2) entered disabled state
[  486.158555][ T3521] veth1: left allmulticast mode
[  486.158692][ T3521] veth1: left promiscuous mode
[  486.158896][ T3521] br1: port 1(veth1) entered disabled state