[  783.919904][ T3528] br: port 1(veth1) entered blocking state
[  783.920320][ T3528] br: port 1(veth1) entered disabled state
[  783.920734][ T3528] veth1: entered allmulticast mode
[  783.924224][ T3528] veth1: entered promiscuous mode
[  783.927436][   T69] br: port 1(veth1) entered blocking state
[  783.927897][   T69] br: port 1(veth1) entered forwarding state
[  784.098194][ T3533] br: port 2(veth3) entered blocking state
[  784.098659][ T3533] br: port 2(veth3) entered disabled state
[  784.099059][ T3533] veth3: entered allmulticast mode
[  784.103116][ T3533] veth3: entered promiscuous mode
[  784.105450][   T69] br: port 2(veth3) entered blocking state
[  784.105948][   T69] br: port 2(veth3) entered forwarding state
[  784.315021][ T3538] br: port 3(veth4) entered blocking state
[  784.316606][ T3538] br: port 3(veth4) entered disabled state
[  784.317298][ T3538] veth4: entered allmulticast mode
[  784.323335][ T3538] veth4: entered promiscuous mode
[  784.327143][   T69] br: port 3(veth4) entered blocking state
[  784.327873][   T69] br: port 3(veth4) entered forwarding state
[  927.035349][ T4148] br: port 3(veth4) entered disabled state
[  927.037097][ T4148] veth4: left allmulticast mode
[  927.037412][ T4148] veth4: left promiscuous mode
[  927.037945][ T4148] br: port 3(veth4) entered disabled state
[  927.175723][ T4150] br: port 2(veth3) entered disabled state
[  927.176705][ T4150] veth3: left allmulticast mode
[  927.177295][ T4150] veth3: left promiscuous mode
[  927.178768][ T4150] br: port 2(veth3) entered disabled state
[  927.302451][ T4152] br: port 1(veth1) entered disabled state
[  927.303489][ T4152] veth1: left allmulticast mode
[  927.304556][ T4152] veth1: left promiscuous mode
[  927.305096][ T4152] br: port 1(veth1) entered disabled state