[  520.623532][ T3371] br0: port 1(veth1) entered blocking state
[  520.623866][ T3371] br0: port 1(veth1) entered disabled state
[  520.624129][ T3371] veth1: entered allmulticast mode
[  520.626131][ T3371] veth1: entered promiscuous mode
[  520.842574][ T3372] br0: port 2(veth2) entered blocking state
[  520.843010][ T3372] br0: port 2(veth2) entered disabled state
[  520.843433][ T3372] veth2: entered allmulticast mode
[  520.846118][ T3372] veth2: entered promiscuous mode
[  521.157637][   T37] br0: port 1(veth1) entered blocking state
[  521.157924][   T37] br0: port 1(veth1) entered forwarding state
[  521.301392][   T48] br0: port 2(veth2) entered blocking state
[  521.301632][   T48] br0: port 2(veth2) entered forwarding state
[  761.902146][ T4581] br0: port 2(veth2) entered disabled state
[  762.065595][ T4582] br0: port 1(veth1) entered disabled state
[  762.217198][ T4583] veth2: left allmulticast mode
[  762.217654][ T4583] veth2: left promiscuous mode
[  762.218011][ T4583] br0: port 2(veth2) entered disabled state
[  762.219701][ T4583] veth1: left allmulticast mode
[  762.219950][ T4583] veth1: left promiscuous mode
[  762.220254][ T4583] br0: port 1(veth1) entered disabled state