[  753.550089][ T5891] br1: port 1(veth1.100) entered blocking state
[  753.550352][ T5891] br1: port 1(veth1.100) entered disabled state
[  753.550625][ T5891] veth1.100: entered allmulticast mode
[  753.550930][ T5891] veth1: entered allmulticast mode
[  753.552555][ T5891] veth1.100: entered promiscuous mode
[  753.552759][ T5891] veth1: entered promiscuous mode
[  753.625838][ T5894] br1: port 1(veth1.100) entered blocking state
[  753.626060][ T5894] br1: port 1(veth1.100) entered forwarding state
[  753.839402][ T5904] br2: port 1(veth1.200) entered blocking state
[  753.839756][ T5904] br2: port 1(veth1.200) entered disabled state
[  753.840097][ T5904] veth1.200: entered allmulticast mode
[  753.843258][ T5904] veth1.200: entered promiscuous mode
[  753.946285][ T5907] br2: port 1(veth1.200) entered blocking state
[  753.946531][ T5907] br2: port 1(veth1.200) entered forwarding state
[  763.933356][ T5968] veth1.100: left allmulticast mode
[  763.933577][ T5968] veth1.100: left promiscuous mode
[  763.934261][ T5968] br1: port 1(veth1.100) entered disabled state
[  763.969123][ T5969] veth1.200: left allmulticast mode
[  763.969345][ T5969] veth1: left allmulticast mode
[  763.969559][ T5969] veth1.200: left promiscuous mode
[  763.969767][ T5969] veth1: left promiscuous mode
[  763.970197][ T5969] br2: port 1(veth1.200) entered disabled state
[  766.033119][ T5971] br2: port 1(veth1.200) entered blocking state
[  766.033391][ T5971] br2: port 1(veth1.200) entered disabled state
[  766.033668][ T5971] veth1.200: entered allmulticast mode
[  766.034233][ T5971] veth1: entered allmulticast mode
[  766.035816][ T5971] veth1.200: entered promiscuous mode
[  766.036004][ T5971] veth1: entered promiscuous mode
[  766.036617][ T5971] br2: port 1(veth1.200) entered blocking state
[  766.036853][ T5971] br2: port 1(veth1.200) entered forwarding state
[  766.060142][ T5972] br1: port 1(veth1.100) entered blocking state
[  766.060351][ T5972] br1: port 1(veth1.100) entered disabled state
[  766.060551][ T5972] veth1.100: entered allmulticast mode
[  766.063467][ T5972] veth1.100: entered promiscuous mode
[  766.063989][ T5972] br1: port 1(veth1.100) entered blocking state
[  766.064175][ T5972] br1: port 1(veth1.100) entered forwarding state
[  770.608728][ T6024] veth1.200: left allmulticast mode
[  770.608922][ T6024] veth1.200: left promiscuous mode
[  770.609282][ T6024] br2: port 1(veth1.200) entered disabled state
[  770.748705][ T6029] veth1.100: left allmulticast mode
[  770.748935][ T6029] veth1: left allmulticast mode
[  770.749141][ T6029] veth1.100: left promiscuous mode
[  770.749343][ T6029] veth1: left promiscuous mode
[  770.750284][ T6029] br1: port 1(veth1.100) entered disabled state