[  612.905168][ T3050] br0: port 1(veth1) entered blocking state
[  612.905478][ T3050] br0: port 1(veth1) entered disabled state
[  612.905751][ T3050] veth1: entered allmulticast mode
[  612.907655][ T3050] veth1: entered promiscuous mode
[  613.023767][ T3052] br0: port 2(veth2) entered blocking state
[  613.024200][ T3052] br0: port 2(veth2) entered disabled state
[  613.024652][ T3052] veth2: entered allmulticast mode
[  613.027805][ T3052] veth2: entered promiscuous mode
[  613.214369][   T37] br0: port 1(veth1) entered blocking state
[  613.214847][   T37] br0: port 1(veth1) entered forwarding state
[  613.293776][   T37] br0: port 2(veth2) entered blocking state
[  613.294090][   T37] br0: port 2(veth2) entered forwarding state
[  794.381026][ T4337] br0: port 2(veth2) entered disabled state
[  794.475899][ T4338] br0: port 1(veth1) entered disabled state
[  794.551739][ T4339] veth2: left allmulticast mode
[  794.551987][ T4339] veth2: left promiscuous mode
[  794.552298][ T4339] br0: port 2(veth2) entered disabled state
[  794.553673][ T4339] veth1: left allmulticast mode
[  794.553876][ T4339] veth1: left promiscuous mode
[  794.554184][ T4339] br0: port 1(veth1) entered disabled state