[ 1502.184490][ T8210] br1: port 1(veth1) entered blocking state
[ 1502.184732][ T8210] br1: port 1(veth1) entered disabled state
[ 1502.184997][ T8210] veth1: entered allmulticast mode
[ 1502.186835][ T8210] veth1: entered promiscuous mode
[ 1502.484087][ T8213] br1: port 2(veth2) entered blocking state
[ 1502.484390][ T8213] br1: port 2(veth2) entered disabled state
[ 1502.484682][ T8213] veth2: entered allmulticast mode
[ 1502.487221][ T8213] veth2: entered promiscuous mode
[ 1502.776740][ T8215] br1: port 2(veth2) entered blocking state
[ 1502.777067][ T8215] br1: port 2(veth2) entered forwarding state
[ 1502.777532][ T8215] br1: port 1(veth1) entered blocking state
[ 1502.777793][ T8215] br1: port 1(veth1) entered forwarding state
[ 1529.230735][ T8469] br1: port 2(veth2) entered disabled state
[ 1529.231508][ T8469] br1: port 1(veth1) entered disabled state
[ 1529.529130][ T8471] veth2: left allmulticast mode
[ 1529.529332][ T8471] veth2: left promiscuous mode
[ 1529.529626][ T8471] br1: port 2(veth2) entered disabled state
[ 1529.834128][ T8473] veth1: left allmulticast mode
[ 1529.834363][ T8473] veth1: left promiscuous mode
[ 1529.834667][ T8473] br1: port 1(veth1) entered disabled state