[  512.784425][ T3352] br0: port 1(veth1) entered blocking state
[  512.784860][ T3352] br0: port 1(veth1) entered disabled state
[  512.785310][ T3352] veth1: entered allmulticast mode
[  512.789431][ T3352] veth1: entered promiscuous mode
[  513.011065][ T3354] br0: port 2(veth2) entered blocking state
[  513.011347][ T3354] br0: port 2(veth2) entered disabled state
[  513.011653][ T3354] veth2: entered allmulticast mode
[  513.013819][ T3354] veth2: entered promiscuous mode
[  513.399220][   T63] br0: port 1(veth1) entered blocking state
[  513.399553][   T63] br0: port 1(veth1) entered forwarding state
[  513.578881][  T156] br0: port 2(veth2) entered blocking state
[  513.579183][  T156] br0: port 2(veth2) entered forwarding state
[  740.427267][ T4536] br0: port 2(veth2) entered disabled state
[  740.583238][ T4537] br0: port 1(veth1) entered disabled state
[  740.734650][ T4538] veth2: left allmulticast mode
[  740.734901][ T4538] veth2: left promiscuous mode
[  740.735415][ T4538] br0: port 2(veth2) entered disabled state
[  740.736695][ T4538] veth1: left allmulticast mode
[  740.736868][ T4538] veth1: left promiscuous mode
[  740.737163][ T4538] br0: port 1(veth1) entered disabled state