[  296.487575] br0: port 1(veth1) entered blocking state
[  296.487669] br0: port 1(veth1) entered disabled state
[  296.487739] veth1: entered allmulticast mode
[  296.487832] veth1: entered promiscuous mode
[  296.496797] br0: port 2(veth2) entered blocking state
[  296.496853] br0: port 2(veth2) entered disabled state
[  296.496907] veth2: entered allmulticast mode
[  296.496999] veth2: entered promiscuous mode
[  296.505277] br0: port 3(veth4) entered blocking state
[  296.505355] br0: port 3(veth4) entered disabled state
[  296.505419] veth4: entered allmulticast mode
[  296.505525] veth4: entered promiscuous mode
[  296.574596] br0: port 1(veth1) entered blocking state
[  296.574681] br0: port 1(veth1) entered forwarding state
[  296.583924] br0: port 2(veth2) entered blocking state
[  296.584024] br0: port 2(veth2) entered forwarding state
[  296.592928] br0: port 3(veth4) entered blocking state
[  296.592994] br0: port 3(veth4) entered forwarding state
[  309.929510] veth3: entered promiscuous mode
[  311.060832] veth3: left promiscuous mode
[  311.070340] veth3: entered promiscuous mode
[  312.198836] veth3: left promiscuous mode
[  312.217563] br0: port 3(veth4) entered disabled state
[  312.226495] br0: port 2(veth2) entered disabled state
[  312.236025] br0: port 1(veth1) entered disabled state
[  312.245733] veth4: left allmulticast mode
[  312.245808] veth4: left promiscuous mode
[  312.245857] br0: port 3(veth4) entered disabled state
[  312.246008] veth2: left allmulticast mode
[  312.246060] veth2: left promiscuous mode
[  312.246114] br0: port 2(veth2) entered disabled state
[  312.246249] veth1: left allmulticast mode
[  312.246293] veth1: left promiscuous mode
[  312.246344] br0: port 1(veth1) entered disabled state