[  550.887556] br0: port 1(veth1) entered blocking state
[  550.887641] br0: port 1(veth1) entered disabled state
[  550.887720] veth1: entered allmulticast mode
[  550.887827] veth1: entered promiscuous mode
[  550.897498] br0: port 2(veth2) entered blocking state
[  550.897609] br0: port 2(veth2) entered disabled state
[  550.897696] veth2: entered allmulticast mode
[  550.897805] veth2: entered promiscuous mode
[  550.907155] br0: port 3(veth4) entered blocking state
[  550.907240] br0: port 3(veth4) entered disabled state
[  550.907308] veth4: entered allmulticast mode
[  550.907398] veth4: entered promiscuous mode
[  550.987811] br0: port 1(veth1) entered blocking state
[  550.987877] br0: port 1(veth1) entered forwarding state
[  550.998243] br0: port 2(veth2) entered blocking state
[  550.998332] br0: port 2(veth2) entered forwarding state
[  551.008703] br0: port 3(veth4) entered blocking state
[  551.008758] br0: port 3(veth4) entered forwarding state
[  564.395049] veth3: entered promiscuous mode
[  565.526755] veth3: left promiscuous mode
[  565.538265] veth3: entered promiscuous mode
[  566.658313] veth3: left promiscuous mode
[  566.676956] br0: port 3(veth4) entered disabled state
[  566.687354] br0: port 2(veth2) entered disabled state
[  566.697632] br0: port 1(veth1) entered disabled state
[  566.707636] veth4: left allmulticast mode
[  566.707690] veth4: left promiscuous mode
[  566.707733] br0: port 3(veth4) entered disabled state
[  566.707856] veth2: left allmulticast mode
[  566.707889] veth2: left promiscuous mode
[  566.707933] br0: port 2(veth2) entered disabled state
[  566.708031] veth1: left allmulticast mode
[  566.708064] veth1: left promiscuous mode
[  566.708097] br0: port 1(veth1) entered disabled state