[  820.015004][ T7854] br0: port 1(veth1) entered blocking state
[  820.015227][ T7854] br0: port 1(veth1) entered disabled state
[  820.015412][ T7854] veth1: entered allmulticast mode
[  820.016900][ T7854] veth1: entered promiscuous mode
[  820.056204][ T7855] br0: port 2(veth2) entered blocking state
[  820.056399][ T7855] br0: port 2(veth2) entered disabled state
[  820.056586][ T7855] veth2: entered allmulticast mode
[  820.058313][ T7855] veth2: entered promiscuous mode
[  820.106434][ T7856] br0: port 3(veth4) entered blocking state
[  820.106626][ T7856] br0: port 3(veth4) entered disabled state
[  820.106822][ T7856] veth4: entered allmulticast mode
[  820.110940][ T7856] veth4: entered promiscuous mode
[  820.398087][ T6290] br0: port 1(veth1) entered blocking state
[  820.398331][ T6290] br0: port 1(veth1) entered forwarding state
[  820.410703][  T191] br0: port 2(veth2) entered blocking state
[  820.410937][  T191] br0: port 2(veth2) entered forwarding state
[  820.446948][   T72] br0: port 3(veth4) entered blocking state
[  820.447336][   T72] br0: port 3(veth4) entered forwarding state
[  834.393448][ T7928] veth3: entered promiscuous mode
[  835.623303][ T7937] veth3: left promiscuous mode
[  835.644463][ T7938] veth3: entered promiscuous mode
[  836.858611][ T7947] veth3: left promiscuous mode
[  836.913755][ T7955] br0: port 3(veth4) entered disabled state
[  836.943004][ T7956] br0: port 2(veth2) entered disabled state
[  836.977542][ T7957] br0: port 1(veth1) entered disabled state
[  837.000546][ T7958] veth4: left allmulticast mode
[  837.000695][ T7958] veth4: left promiscuous mode
[  837.000917][ T7958] br0: port 3(veth4) entered disabled state
[  837.001815][ T7958] veth2: left allmulticast mode
[  837.001943][ T7958] veth2: left promiscuous mode
[  837.002155][ T7958] br0: port 2(veth2) entered disabled state
[  837.003009][ T7958] veth1: left allmulticast mode
[  837.003650][ T7958] veth1: left promiscuous mode
[  837.003856][ T7958] br0: port 1(veth1) entered disabled state