[  550.955296] br0: port 1(veth1) entered blocking state
[  550.955363] br0: port 1(veth1) entered disabled state
[  550.955431] veth1: entered allmulticast mode
[  550.955517] veth1: entered promiscuous mode
[  550.971977] br0: port 2(veth2) entered blocking state
[  550.972048] br0: port 2(veth2) entered disabled state
[  550.972108] veth2: entered allmulticast mode
[  550.972189] veth2: entered promiscuous mode
[  550.988659] br0: port 3(veth4) entered blocking state
[  550.988758] br0: port 3(veth4) entered disabled state
[  550.988813] veth4: entered allmulticast mode
[  550.988904] veth4: entered promiscuous mode
[  551.074770] br0: port 1(veth1) entered blocking state
[  551.074851] br0: port 1(veth1) entered forwarding state
[  551.090633] br0: port 2(veth2) entered blocking state
[  551.090701] br0: port 2(veth2) entered forwarding state
[  551.109286] br0: port 3(veth4) entered blocking state
[  551.109361] br0: port 3(veth4) entered forwarding state
[  564.589891] veth3: entered promiscuous mode
[  565.721457] veth3: left promiscuous mode
[  565.737453] veth3: entered promiscuous mode
[  566.864304] veth3: left promiscuous mode
[  566.881899] br0: port 3(veth4) entered disabled state
[  566.895503] br0: port 2(veth2) entered disabled state
[  566.908810] br0: port 1(veth1) entered disabled state
[  566.922281] veth4: left allmulticast mode
[  566.922328] veth4: left promiscuous mode
[  566.922363] br0: port 3(veth4) entered disabled state
[  566.922472] veth2: left allmulticast mode
[  566.922513] veth2: left promiscuous mode
[  566.922553] br0: port 2(veth2) entered disabled state
[  566.922637] veth1: left allmulticast mode
[  566.922670] veth1: left promiscuous mode
[  566.922702] br0: port 1(veth1) entered disabled state