[  770.720173][ T5173] br: port 1(veth1) entered blocking state
[  770.720620][ T5173] br: port 1(veth1) entered disabled state
[  770.721062][ T5173] veth1: entered allmulticast mode
[  770.724566][ T5173] veth1: entered promiscuous mode
[  770.727222][ T3244] br: port 1(veth1) entered blocking state
[  770.727641][ T3244] br: port 1(veth1) entered forwarding state
[  770.907985][ T5178] br: port 2(veth3) entered blocking state
[  770.908408][ T5178] br: port 2(veth3) entered disabled state
[  770.908826][ T5178] veth3: entered allmulticast mode
[  770.913538][ T5178] veth3: entered promiscuous mode
[  770.916134][   T45] br: port 2(veth3) entered blocking state
[  770.916585][   T45] br: port 2(veth3) entered forwarding state
[  771.073109][ T5183] br: port 3(veth4) entered blocking state
[  771.073534][ T5183] br: port 3(veth4) entered disabled state
[  771.074332][ T5183] veth4: entered allmulticast mode
[  771.078449][ T5183] veth4: entered promiscuous mode
[  771.082141][   T36] br: port 3(veth4) entered blocking state
[  771.082875][   T36] br: port 3(veth4) entered forwarding state
[  915.238108][ T5797] br: port 3(veth4) entered disabled state
[  915.239135][ T5797] veth4: left allmulticast mode
[  915.239435][ T5797] veth4: left promiscuous mode
[  915.240078][ T5797] br: port 3(veth4) entered disabled state
[  915.362475][ T5799] br: port 2(veth3) entered disabled state
[  915.363483][ T5799] veth3: left allmulticast mode
[  915.363799][ T5799] veth3: left promiscuous mode
[  915.364361][ T5799] br: port 2(veth3) entered disabled state
[  915.535053][ T5801] br: port 1(veth1) entered disabled state
[  915.536227][ T5801] veth1: left allmulticast mode
[  915.536548][ T5801] veth1: left promiscuous mode
[  915.537169][ T5801] br: port 1(veth1) entered disabled state