[  521.743802][ T5313] br1: port 1(veth1.100) entered blocking state
[  521.744145][ T5313] br1: port 1(veth1.100) entered disabled state
[  521.744449][ T5313] veth1.100: entered allmulticast mode
[  521.744659][ T5313] veth1: entered allmulticast mode
[  521.747224][ T5313] veth1.100: entered promiscuous mode
[  521.747453][ T5313] veth1: entered promiscuous mode
[  521.860247][ T5316] br1: port 1(veth1.100) entered blocking state
[  521.860628][ T5316] br1: port 1(veth1.100) entered forwarding state
[  522.141912][ T5326] br2: port 1(veth1.200) entered blocking state
[  522.142254][ T5326] br2: port 1(veth1.200) entered disabled state
[  522.142546][ T5326] veth1.200: entered allmulticast mode
[  522.145187][ T5326] veth1.200: entered promiscuous mode
[  522.260464][ T5329] br2: port 1(veth1.200) entered blocking state
[  522.260803][ T5329] br2: port 1(veth1.200) entered forwarding state
[  532.280636][ T5390] veth1.100: left allmulticast mode
[  532.280907][ T5390] veth1.100: left promiscuous mode
[  532.281508][ T5390] br1: port 1(veth1.100) entered disabled state
[  532.313907][ T5391] veth1.200: left allmulticast mode
[  532.314214][ T5391] veth1: left allmulticast mode
[  532.314505][ T5391] veth1.200: left promiscuous mode
[  532.314770][ T5391] veth1: left promiscuous mode
[  532.315896][ T5391] br2: port 1(veth1.200) entered disabled state
[  534.376908][ T5393] br2: port 1(veth1.200) entered blocking state
[  534.377286][ T5393] br2: port 1(veth1.200) entered disabled state
[  534.377651][ T5393] veth1.200: entered allmulticast mode
[  534.377909][ T5393] veth1: entered allmulticast mode
[  534.380601][ T5393] veth1.200: entered promiscuous mode
[  534.380871][ T5393] veth1: entered promiscuous mode
[  534.381838][ T5393] br2: port 1(veth1.200) entered blocking state
[  534.382189][ T5393] br2: port 1(veth1.200) entered forwarding state
[  534.423041][ T5394] br1: port 1(veth1.100) entered blocking state
[  534.423345][ T5394] br1: port 1(veth1.100) entered disabled state
[  534.423641][ T5394] veth1.100: entered allmulticast mode
[  534.426197][ T5394] veth1.100: entered promiscuous mode
[  534.427048][ T5394] br1: port 1(veth1.100) entered blocking state
[  534.427331][ T5394] br1: port 1(veth1.100) entered forwarding state
[  539.209675][ T5446] veth1.200: left allmulticast mode
[  539.209955][ T5446] veth1.200: left promiscuous mode
[  539.210534][ T5446] br2: port 1(veth1.200) entered disabled state
[  539.468493][ T5451] veth1.100: left allmulticast mode
[  539.468758][ T5451] veth1: left allmulticast mode
[  539.469746][ T5451] veth1.100: left promiscuous mode
[  539.469977][ T5451] veth1: left promiscuous mode
[  539.470541][ T5451] br1: port 1(veth1.100) entered disabled state