[  551.336877] br0: port 1(veth1) entered blocking state
[  551.336991] br0: port 1(veth1) entered disabled state
[  551.337056] veth1: entered allmulticast mode
[  551.337198] veth1: entered promiscuous mode
[  551.346306] br0: port 2(veth2) entered blocking state
[  551.346404] br0: port 2(veth2) entered disabled state
[  551.346479] veth2: entered allmulticast mode
[  551.346591] veth2: entered promiscuous mode
[  551.357043] br0: port 3(veth4) entered blocking state
[  551.357157] br0: port 3(veth4) entered disabled state
[  551.357223] veth4: entered allmulticast mode
[  551.357355] veth4: entered promiscuous mode
[  551.440410] br0: port 1(veth1) entered blocking state
[  551.440536] br0: port 1(veth1) entered forwarding state
[  551.451007] br0: port 2(veth2) entered blocking state
[  551.451106] br0: port 2(veth2) entered forwarding state
[  551.460123] br0: port 3(veth4) entered blocking state
[  551.460188] br0: port 3(veth4) entered forwarding state
[  564.776336] veth3: entered promiscuous mode
[  565.897376] veth3: left promiscuous mode
[  565.906226] veth3: entered promiscuous mode
[  567.038017] veth3: left promiscuous mode
[  567.053176] br0: port 3(veth4) entered disabled state
[  567.062369] br0: port 2(veth2) entered disabled state
[  567.071275] br0: port 1(veth1) entered disabled state
[  567.080591] veth4: left allmulticast mode
[  567.080640] veth4: left promiscuous mode
[  567.080685] br0: port 3(veth4) entered disabled state
[  567.080813] veth2: left allmulticast mode
[  567.080861] veth2: left promiscuous mode
[  567.080905] br0: port 2(veth2) entered disabled state
[  567.081001] veth1: left allmulticast mode
[  567.081034] veth1: left promiscuous mode
[  567.081077] br0: port 1(veth1) entered disabled state