[  691.859832][ T6520] br1: port 1(veth1.100) entered blocking state
[  691.860074][ T6520] br1: port 1(veth1.100) entered disabled state
[  691.860281][ T6520] veth1.100: entered allmulticast mode
[  691.860442][ T6520] veth1: entered allmulticast mode
[  691.862163][ T6520] veth1.100: entered promiscuous mode
[  691.862324][ T6520] veth1: entered promiscuous mode
[  691.925711][ T6523] br1: port 1(veth1.100) entered blocking state
[  691.925952][ T6523] br1: port 1(veth1.100) entered forwarding state
[  692.167432][ T6533] br2: port 1(veth1.200) entered blocking state
[  692.167722][ T6533] br2: port 1(veth1.200) entered disabled state
[  692.168004][ T6533] veth1.200: entered allmulticast mode
[  692.169728][ T6533] veth1.200: entered promiscuous mode
[  692.249524][ T6536] br2: port 1(veth1.200) entered blocking state
[  692.249780][ T6536] br2: port 1(veth1.200) entered forwarding state
[  702.139663][ T6597] veth1.100: left allmulticast mode
[  702.139860][ T6597] veth1.100: left promiscuous mode
[  702.140233][ T6597] br1: port 1(veth1.100) entered disabled state
[  702.172746][ T6598] veth1.200: left allmulticast mode
[  702.172918][ T6598] veth1: left allmulticast mode
[  702.173074][ T6598] veth1.200: left promiscuous mode
[  702.173216][ T6598] veth1: left promiscuous mode
[  702.173598][ T6598] br2: port 1(veth1.200) entered disabled state
[  704.232253][ T6600] br2: port 1(veth1.200) entered blocking state
[  704.232499][ T6600] br2: port 1(veth1.200) entered disabled state
[  704.232712][ T6600] veth1.200: entered allmulticast mode
[  704.232852][ T6600] veth1: entered allmulticast mode
[  704.234412][ T6600] veth1.200: entered promiscuous mode
[  704.234561][ T6600] veth1: entered promiscuous mode
[  704.235417][ T6600] br2: port 1(veth1.200) entered blocking state
[  704.235713][ T6600] br2: port 1(veth1.200) entered forwarding state
[  704.261468][ T6601] br1: port 1(veth1.100) entered blocking state
[  704.261691][ T6601] br1: port 1(veth1.100) entered disabled state
[  704.261900][ T6601] veth1.100: entered allmulticast mode
[  704.263409][ T6601] veth1.100: entered promiscuous mode
[  704.263936][ T6601] br1: port 1(veth1.100) entered blocking state
[  704.264129][ T6601] br1: port 1(veth1.100) entered forwarding state
[  708.922229][ T6653] veth1.200: left allmulticast mode
[  708.922451][ T6653] veth1.200: left promiscuous mode
[  708.922824][ T6653] br2: port 1(veth1.200) entered disabled state
[  709.149276][ T6658] veth1.100: left allmulticast mode
[  709.150328][ T6658] veth1: left allmulticast mode
[  709.150506][ T6658] veth1.100: left promiscuous mode
[  709.150649][ T6658] veth1: left promiscuous mode
[  709.151022][ T6658] br1: port 1(veth1.100) entered disabled state