[  880.015298][T21598] br0: port 1(veth1) entered blocking state
[  880.015521][T21598] br0: port 1(veth1) entered disabled state
[  880.015711][T21598] veth1: entered allmulticast mode
[  880.017186][T21598] veth1: entered promiscuous mode
[  880.054646][T21600] br0: port 2(veth2) entered blocking state
[  880.055250][T21600] br0: port 2(veth2) entered disabled state
[  880.055433][T21600] veth2: entered allmulticast mode
[  880.056898][T21600] veth2: entered promiscuous mode
[  880.082344][T21601] br0: port 3(veth4) entered blocking state
[  880.082536][T21601] br0: port 3(veth4) entered disabled state
[  880.082717][T21601] veth4: entered allmulticast mode
[  880.084158][T21601] veth4: entered promiscuous mode
[  880.312179][T12411] br0: port 1(veth1) entered blocking state
[  880.312389][T12411] br0: port 1(veth1) entered forwarding state
[  880.336132][T17312] br0: port 2(veth2) entered blocking state
[  880.336337][T17312] br0: port 2(veth2) entered forwarding state
[  880.362527][T12411] br0: port 3(veth4) entered blocking state
[  880.362712][T12411] br0: port 3(veth4) entered forwarding state
[  894.161163][T21673] veth3: entered promiscuous mode
[  895.436907][T21682] veth3: left promiscuous mode
[  895.469383][T21683] veth3: entered promiscuous mode
[  896.782714][T21692] veth3: left promiscuous mode
[  896.846534][T21700] br0: port 3(veth4) entered disabled state
[  896.873281][T21701] br0: port 2(veth2) entered disabled state
[  896.907267][T21702] br0: port 1(veth1) entered disabled state
[  896.952518][T21703] veth4: left allmulticast mode
[  896.952675][T21703] veth4: left promiscuous mode
[  896.952900][T21703] br0: port 3(veth4) entered disabled state
[  896.953905][T21703] veth2: left allmulticast mode
[  896.954124][T21703] veth2: left promiscuous mode
[  896.954471][T21703] br0: port 2(veth2) entered disabled state
[  896.956065][T21703] veth1: left allmulticast mode
[  896.956292][T21703] veth1: left promiscuous mode
[  896.956539][T21703] br0: port 1(veth1) entered disabled state