[  646.638289][ T7777] br1: port 1(veth1.100) entered blocking state
[  646.638554][ T7777] br1: port 1(veth1.100) entered disabled state
[  646.638798][ T7777] veth1.100: entered allmulticast mode
[  646.638974][ T7777] veth1: entered allmulticast mode
[  646.641035][ T7777] veth1.100: entered promiscuous mode
[  646.641224][ T7777] veth1: entered promiscuous mode
[  646.711732][ T7780] br1: port 1(veth1.100) entered blocking state
[  646.711926][ T7780] br1: port 1(veth1.100) entered forwarding state
[  646.897257][ T7791] br2: port 1(veth1.200) entered blocking state
[  646.897469][ T7791] br2: port 1(veth1.200) entered disabled state
[  646.897650][ T7791] veth1.200: entered allmulticast mode
[  646.899133][ T7791] veth1.200: entered promiscuous mode
[  646.968507][ T7794] br2: port 1(veth1.200) entered blocking state
[  646.968749][ T7794] br2: port 1(veth1.200) entered forwarding state
[  656.507253][ T7859] veth1.100: left allmulticast mode
[  656.507536][ T7859] veth1.100: left promiscuous mode
[  656.507971][ T7859] br1: port 1(veth1.100) entered disabled state
[  656.531716][ T7860] veth1.200: left allmulticast mode
[  656.531882][ T7860] veth1: left allmulticast mode
[  656.532056][ T7860] veth1.200: left promiscuous mode
[  656.532187][ T7860] veth1: left promiscuous mode
[  656.532550][ T7860] br2: port 1(veth1.200) entered disabled state
[  658.569993][ T7862] br2: port 1(veth1.200) entered blocking state
[  658.570190][ T7862] br2: port 1(veth1.200) entered disabled state
[  658.570379][ T7862] veth1.200: entered allmulticast mode
[  658.570510][ T7862] veth1: entered allmulticast mode
[  658.572371][ T7862] veth1.200: entered promiscuous mode
[  658.572519][ T7862] veth1: entered promiscuous mode
[  658.573042][ T7862] br2: port 1(veth1.200) entered blocking state
[  658.573214][ T7862] br2: port 1(veth1.200) entered forwarding state
[  658.600431][ T7863] br1: port 1(veth1.100) entered blocking state
[  658.600651][ T7863] br1: port 1(veth1.100) entered disabled state
[  658.600886][ T7863] veth1.100: entered allmulticast mode
[  658.603145][ T7863] veth1.100: entered promiscuous mode
[  658.603771][ T7863] br1: port 1(veth1.100) entered blocking state
[  658.603988][ T7863] br1: port 1(veth1.100) entered forwarding state
[  663.006062][ T7916] veth1.200: left allmulticast mode
[  663.006328][ T7916] veth1.200: left promiscuous mode
[  663.007323][ T7916] br2: port 1(veth1.200) entered disabled state
[  663.197410][ T7925] veth1.100: left allmulticast mode
[  663.197579][ T7925] veth1: left allmulticast mode
[  663.197749][ T7925] veth1.100: left promiscuous mode
[  663.197880][ T7925] veth1: left promiscuous mode
[  663.198243][ T7925] br1: port 1(veth1.100) entered disabled state