[  820.054335][ T4005] br: port 1(veth1) entered blocking state
[  820.054608][ T4005] br: port 1(veth1) entered disabled state
[  820.054875][ T4005] veth1: entered allmulticast mode
[  820.062954][ T4005] veth1: entered promiscuous mode
[  820.065651][   T30] br: port 1(veth1) entered blocking state
[  820.065902][   T30] br: port 1(veth1) entered forwarding state
[  820.212436][ T4008] br: port 2(veth3) entered blocking state
[  820.212721][ T4008] br: port 2(veth3) entered disabled state
[  820.212950][ T4008] veth3: entered allmulticast mode
[  820.214975][ T4008] veth3: entered promiscuous mode
[  820.216617][   T30] br: port 2(veth3) entered blocking state
[  820.216933][   T30] br: port 2(veth3) entered forwarding state
[  820.387898][ T4009] br: port 3(veth4) entered blocking state
[  820.388154][ T4009] br: port 3(veth4) entered disabled state
[  820.388404][ T4009] veth4: entered allmulticast mode
[  820.390910][ T4009] veth4: entered promiscuous mode
[  820.393071][   T50] br: port 3(veth4) entered blocking state
[  820.393454][   T50] br: port 3(veth4) entered forwarding state
[  974.172814][ T4505] br: port 3(veth4) entered disabled state
[  974.174375][ T4505] veth4: left allmulticast mode
[  974.174586][ T4505] veth4: left promiscuous mode
[  974.174897][ T4505] br: port 3(veth4) entered disabled state
[  974.334013][ T4507] br: port 2(veth3) entered disabled state
[  974.335107][ T4507] veth3: left allmulticast mode
[  974.335337][ T4507] veth3: left promiscuous mode
[  974.335633][ T4507] br: port 2(veth3) entered disabled state
[  974.522216][ T4508] br: port 1(veth1) entered disabled state
[  974.522921][ T4508] veth1: left allmulticast mode
[  974.523155][ T4508] veth1: left promiscuous mode
[  974.523510][ T4508] br: port 1(veth1) entered disabled state