[  637.641908][ T3056] br0: port 1(veth1) entered blocking state
[  637.642337][ T3056] br0: port 1(veth1) entered disabled state
[  637.642770][ T3056] veth1: entered allmulticast mode
[  637.645871][ T3056] veth1: entered promiscuous mode
[  637.737727][ T3058] br0: port 2(veth2) entered blocking state
[  637.738036][ T3058] br0: port 2(veth2) entered disabled state
[  637.738334][ T3058] veth2: entered allmulticast mode
[  637.740185][ T3058] veth2: entered promiscuous mode
[  637.948001][   T40] br0: port 1(veth1) entered blocking state
[  637.948383][   T40] br0: port 1(veth1) entered forwarding state
[  638.023854][   T39] br0: port 2(veth2) entered blocking state
[  638.024155][   T39] br0: port 2(veth2) entered forwarding state
[  817.563602][ T4343] br0: port 2(veth2) entered disabled state
[  817.670864][ T4344] br0: port 1(veth1) entered disabled state
[  817.753687][ T4345] veth2: left allmulticast mode
[  817.753934][ T4345] veth2: left promiscuous mode
[  817.754300][ T4345] br0: port 2(veth2) entered disabled state
[  817.755742][ T4345] veth1: left allmulticast mode
[  817.755969][ T4345] veth1: left promiscuous mode
[  817.757346][ T4345] br0: port 1(veth1) entered disabled state