[  637.847425][ T3050] br0: port 1(veth1) entered blocking state
[  637.847788][ T3050] br0: port 1(veth1) entered disabled state
[  637.848111][ T3050] veth1: entered allmulticast mode
[  637.850232][ T3050] veth1: entered promiscuous mode
[  637.949914][ T3052] br0: port 2(veth2) entered blocking state
[  637.950273][ T3052] br0: port 2(veth2) entered disabled state
[  637.950581][ T3052] veth2: entered allmulticast mode
[  637.952580][ T3052] veth2: entered promiscuous mode
[  638.146009][   T40] br0: port 1(veth1) entered blocking state
[  638.146363][   T40] br0: port 1(veth1) entered forwarding state
[  638.240959][   T39] br0: port 2(veth2) entered blocking state
[  638.241285][   T39] br0: port 2(veth2) entered forwarding state
[  819.990322][ T4338] br0: port 2(veth2) entered disabled state
[  820.080159][ T4339] br0: port 1(veth1) entered disabled state
[  820.159006][ T4340] veth2: left allmulticast mode
[  820.159261][ T4340] veth2: left promiscuous mode
[  820.159579][ T4340] br0: port 2(veth2) entered disabled state
[  820.160908][ T4340] veth1: left allmulticast mode
[  820.161108][ T4340] veth1: left promiscuous mode
[  820.161752][ T4340] br0: port 1(veth1) entered disabled state