[  761.849945][ T9725] br0: port 1(veth1) entered blocking state
[  761.850149][ T9725] br0: port 1(veth1) entered disabled state
[  761.850329][ T9725] veth1: entered allmulticast mode
[  761.852107][ T9725] veth1: entered promiscuous mode
[  761.879988][ T9726] br0: port 2(veth2) entered blocking state
[  761.880201][ T9726] br0: port 2(veth2) entered disabled state
[  761.880441][ T9726] veth2: entered allmulticast mode
[  761.881829][ T9726] veth2: entered promiscuous mode
[  761.909161][ T9727] br0: port 3(veth4) entered blocking state
[  761.909376][ T9727] br0: port 3(veth4) entered disabled state
[  761.909598][ T9727] veth4: entered allmulticast mode
[  761.910995][ T9727] veth4: entered promiscuous mode
[  762.101822][   T46] br0: port 1(veth1) entered blocking state
[  762.102004][   T46] br0: port 1(veth1) entered forwarding state
[  762.122035][ T2919] br0: port 2(veth2) entered blocking state
[  762.122243][ T2919] br0: port 2(veth2) entered forwarding state
[  762.145325][ T2919] br0: port 3(veth4) entered blocking state
[  762.145530][ T2919] br0: port 3(veth4) entered forwarding state
[  775.914498][ T9799] veth3: entered promiscuous mode
[  777.113370][ T9808] veth3: left promiscuous mode
[  777.147316][ T9809] veth3: entered promiscuous mode
[  778.342562][ T9818] veth3: left promiscuous mode
[  778.406655][ T9826] br0: port 3(veth4) entered disabled state
[  778.432744][ T9827] br0: port 2(veth2) entered disabled state
[  778.465341][ T9828] br0: port 1(veth1) entered disabled state
[  778.486233][ T9829] veth4: left allmulticast mode
[  778.486862][ T9829] veth4: left promiscuous mode
[  778.487068][ T9829] br0: port 3(veth4) entered disabled state
[  778.487956][ T9829] veth2: left allmulticast mode
[  778.488083][ T9829] veth2: left promiscuous mode
[  778.488277][ T9829] br0: port 2(veth2) entered disabled state
[  778.488999][ T9829] veth1: left allmulticast mode
[  778.489130][ T9829] veth1: left promiscuous mode
[  778.489329][ T9829] br0: port 1(veth1) entered disabled state