[  637.480636][ T3055] br0: port 1(veth1) entered blocking state
[  637.481221][ T3055] br0: port 1(veth1) entered disabled state
[  637.481660][ T3055] veth1: entered allmulticast mode
[  637.484835][ T3055] veth1: entered promiscuous mode
[  637.578547][ T3057] br0: port 2(veth2) entered blocking state
[  637.578834][ T3057] br0: port 2(veth2) entered disabled state
[  637.579118][ T3057] veth2: entered allmulticast mode
[  637.581046][ T3057] veth2: entered promiscuous mode
[  637.775306][   T56] br0: port 1(veth1) entered blocking state
[  637.775617][   T56] br0: port 1(veth1) entered forwarding state
[  637.868735][   T45] br0: port 2(veth2) entered blocking state
[  637.869062][   T45] br0: port 2(veth2) entered forwarding state
[  820.748789][ T4343] br0: port 2(veth2) entered disabled state
[  820.847020][ T4344] br0: port 1(veth1) entered disabled state
[  820.942191][ T4345] veth2: left allmulticast mode
[  820.942435][ T4345] veth2: left promiscuous mode
[  820.942788][ T4345] br0: port 2(veth2) entered disabled state
[  820.944851][ T4345] veth1: left allmulticast mode
[  820.945099][ T4345] veth1: left promiscuous mode
[  820.945414][ T4345] br0: port 1(veth1) entered disabled state