[ 1148.820999][ T9300] br1: port 1(veth1) entered blocking state
[ 1148.821364][ T9300] br1: port 1(veth1) entered disabled state
[ 1148.821689][ T9300] veth1: entered allmulticast mode
[ 1148.823668][ T9300] veth1: entered promiscuous mode
[ 1148.907331][ T7865] br1: port 1(veth1) entered blocking state
[ 1148.907621][ T7865] br1: port 1(veth1) entered forwarding state
[ 1148.984932][ T9302] br1: port 2(veth2) entered blocking state
[ 1148.985322][ T9302] br1: port 2(veth2) entered disabled state
[ 1148.985613][ T9302] veth2: entered allmulticast mode
[ 1148.987572][ T9302] veth2: entered promiscuous mode
[ 1149.074756][   T40] br1: port 2(veth2) entered blocking state
[ 1149.075131][   T40] br1: port 2(veth2) entered forwarding state
[ 1193.833889][ T9536] br1: port 1(veth1) entered disabled state
[ 1193.935769][ T9537] br1: port 2(veth2) entered disabled state
[ 1194.017802][ T9538] veth2: left allmulticast mode
[ 1194.019263][ T9538] veth2: left promiscuous mode
[ 1194.019696][ T9538] br1: port 2(veth2) entered disabled state
[ 1194.021542][ T9538] veth1: left allmulticast mode
[ 1194.021800][ T9538] veth1: left promiscuous mode
[ 1194.023236][ T9538] br1: port 1(veth1) entered disabled state