[  550.885324] br0: port 1(veth1) entered blocking state
[  550.885423] br0: port 1(veth1) entered disabled state
[  550.885478] veth1: entered allmulticast mode
[  550.885569] veth1: entered promiscuous mode
[  550.896566] br0: port 2(veth2) entered blocking state
[  550.896639] br0: port 2(veth2) entered disabled state
[  550.896702] veth2: entered allmulticast mode
[  550.896785] veth2: entered promiscuous mode
[  550.907201] br0: port 3(veth4) entered blocking state
[  550.907261] br0: port 3(veth4) entered disabled state
[  550.907313] veth4: entered allmulticast mode
[  550.907393] veth4: entered promiscuous mode
[  550.987791] br0: port 1(veth1) entered blocking state
[  550.987905] br0: port 1(veth1) entered forwarding state
[  550.998126] br0: port 2(veth2) entered blocking state
[  550.998196] br0: port 2(veth2) entered forwarding state
[  551.007433] br0: port 3(veth4) entered blocking state
[  551.007518] br0: port 3(veth4) entered forwarding state
[  564.312752] veth3: entered promiscuous mode
[  565.425592] veth3: left promiscuous mode
[  565.435719] veth3: entered promiscuous mode
[  566.578547] veth3: left promiscuous mode
[  566.594788] br0: port 3(veth4) entered disabled state
[  566.605709] br0: port 2(veth2) entered disabled state
[  566.616953] br0: port 1(veth1) entered disabled state
[  566.627908] veth4: left allmulticast mode
[  566.627972] veth4: left promiscuous mode
[  566.628019] br0: port 3(veth4) entered disabled state
[  566.628120] veth2: left allmulticast mode
[  566.628154] veth2: left promiscuous mode
[  566.628198] br0: port 2(veth2) entered disabled state
[  566.628295] veth1: left allmulticast mode
[  566.628338] veth1: left promiscuous mode
[  566.628381] br0: port 1(veth1) entered disabled state