[  751.753408][ T5396] br1: port 1(veth1.100) entered blocking state
[  751.753665][ T5396] br1: port 1(veth1.100) entered disabled state
[  751.753881][ T5396] veth1.100: entered allmulticast mode
[  751.754023][ T5396] veth1: entered allmulticast mode
[  751.756245][ T5396] veth1.100: entered promiscuous mode
[  751.756417][ T5396] veth1: entered promiscuous mode
[  751.832363][ T5399] br1: port 1(veth1.100) entered blocking state
[  751.832595][ T5399] br1: port 1(veth1.100) entered forwarding state
[  752.055678][ T5409] br2: port 1(veth1.200) entered blocking state
[  752.055895][ T5409] br2: port 1(veth1.200) entered disabled state
[  752.056665][ T5409] veth1.200: entered allmulticast mode
[  752.058195][ T5409] veth1.200: entered promiscuous mode
[  752.129179][ T5412] br2: port 1(veth1.200) entered blocking state
[  752.129399][ T5412] br2: port 1(veth1.200) entered forwarding state
[  761.958122][ T5473] veth1.100: left allmulticast mode
[  761.958324][ T5473] veth1.100: left promiscuous mode
[  761.958694][ T5473] br1: port 1(veth1.100) entered disabled state
[  761.980881][ T5474] veth1.200: left allmulticast mode
[  761.981085][ T5474] veth1: left allmulticast mode
[  761.981249][ T5474] veth1.200: left promiscuous mode
[  761.981391][ T5474] veth1: left promiscuous mode
[  761.981759][ T5474] br2: port 1(veth1.200) entered disabled state
[  764.035463][ T5476] br2: port 1(veth1.200) entered blocking state
[  764.035700][ T5476] br2: port 1(veth1.200) entered disabled state
[  764.035913][ T5476] veth1.200: entered allmulticast mode
[  764.036059][ T5476] veth1: entered allmulticast mode
[  764.037550][ T5476] veth1.200: entered promiscuous mode
[  764.037696][ T5476] veth1: entered promiscuous mode
[  764.038227][ T5476] br2: port 1(veth1.200) entered blocking state
[  764.038414][ T5476] br2: port 1(veth1.200) entered forwarding state
[  764.059869][ T5477] br1: port 1(veth1.100) entered blocking state
[  764.060103][ T5477] br1: port 1(veth1.100) entered disabled state
[  764.060323][ T5477] veth1.100: entered allmulticast mode
[  764.063375][ T5477] veth1.100: entered promiscuous mode
[  764.064261][ T5477] br1: port 1(veth1.100) entered blocking state
[  764.064608][ T5477] br1: port 1(veth1.100) entered forwarding state
[  768.679011][ T5529] veth1.200: left allmulticast mode
[  768.679289][ T5529] veth1.200: left promiscuous mode
[  768.679712][ T5529] br2: port 1(veth1.200) entered disabled state
[  768.872778][ T5534] veth1.100: left allmulticast mode
[  768.872979][ T5534] veth1: left allmulticast mode
[  768.873176][ T5534] veth1.100: left promiscuous mode
[  768.873332][ T5534] veth1: left promiscuous mode
[  768.873714][ T5534] br1: port 1(veth1.100) entered disabled state