[  550.044628][ T8241] br0: port 1(veth1) entered blocking state
[  550.045743][ T8241] br0: port 1(veth1) entered disabled state
[  550.046114][ T8241] veth1: entered allmulticast mode
[  550.053247][ T8241] veth1: entered promiscuous mode
[  550.086195][ T8243] br0: port 2(veth2) entered blocking state
[  550.086531][ T8243] br0: port 2(veth2) entered disabled state
[  550.087107][ T8243] veth2: entered allmulticast mode
[  550.088689][ T8243] veth2: entered promiscuous mode
[  550.115011][ T8244] br0: port 3(veth4) entered blocking state
[  550.115340][ T8244] br0: port 3(veth4) entered disabled state
[  550.115658][ T8244] veth4: entered allmulticast mode
[  550.117609][ T8244] veth4: entered promiscuous mode
[  550.347201][  T439] br0: port 1(veth1) entered blocking state
[  550.347589][  T439] br0: port 1(veth1) entered forwarding state
[  550.387061][ T1141] br0: port 2(veth2) entered blocking state
[  550.387420][ T1141] br0: port 2(veth2) entered forwarding state
[  550.411483][   T46] br0: port 3(veth4) entered blocking state
[  550.411809][   T46] br0: port 3(veth4) entered forwarding state
[  564.238562][ T8316] veth3: entered promiscuous mode
[  565.464181][ T8325] veth3: left promiscuous mode
[  565.494275][ T8326] veth3: entered promiscuous mode
[  566.770782][ T8335] veth3: left promiscuous mode
[  566.844858][ T8343] br0: port 3(veth4) entered disabled state
[  566.871774][ T8344] br0: port 2(veth2) entered disabled state
[  566.906337][ T8345] br0: port 1(veth1) entered disabled state
[  566.946554][ T8346] veth4: left allmulticast mode
[  566.946885][ T8346] veth4: left promiscuous mode
[  566.947279][ T8346] br0: port 3(veth4) entered disabled state
[  566.948537][ T8346] veth2: left allmulticast mode
[  566.949564][ T8346] veth2: left promiscuous mode
[  566.949977][ T8346] br0: port 2(veth2) entered disabled state
[  566.951958][ T8346] veth1: left allmulticast mode
[  566.952249][ T8346] veth1: left promiscuous mode
[  566.952660][ T8346] br0: port 1(veth1) entered disabled state