[  821.215236][ T6721] br0: port 1(veth1) entered blocking state
[  821.215460][ T6721] br0: port 1(veth1) entered disabled state
[  821.215659][ T6721] veth1: entered allmulticast mode
[  821.217128][ T6721] veth1: entered promiscuous mode
[  821.251623][ T6722] br0: port 2(veth3) entered blocking state
[  821.251831][ T6722] br0: port 2(veth3) entered disabled state
[  821.252019][ T6722] veth3: entered allmulticast mode
[  821.253488][ T6722] veth3: entered promiscuous mode
[  821.334290][ T6146] br0: port 1(veth1) entered blocking state
[  821.334496][ T6146] br0: port 1(veth1) entered forwarding state
[  821.390791][ T1874] br0: port 2(veth3) entered blocking state
[  821.390993][ T1874] br0: port 2(veth3) entered forwarding state
[  826.832346][ T6758] br0: port 2(veth3) entered disabled state
[  826.875651][ T6760] br0: port 1(veth1) entered disabled state
[  826.919026][ T6762] veth3: left allmulticast mode
[  826.919188][ T6762] veth3: left promiscuous mode
[  826.919413][ T6762] br0: port 2(veth3) entered disabled state
[  826.920207][ T6762] veth1: left allmulticast mode
[  826.920343][ T6762] veth1: left promiscuous mode
[  826.920553][ T6762] br0: port 1(veth1) entered disabled state