[  550.860353] br0: port 1(veth1) entered blocking state
[  550.860412] br0: port 1(veth1) entered disabled state
[  550.860459] veth1: entered allmulticast mode
[  550.860536] veth1: entered promiscuous mode
[  550.868886] br0: port 2(veth2) entered blocking state
[  550.868947] br0: port 2(veth2) entered disabled state
[  550.868999] veth2: entered allmulticast mode
[  550.869100] veth2: entered promiscuous mode
[  550.877843] br0: port 3(veth4) entered blocking state
[  550.877912] br0: port 3(veth4) entered disabled state
[  550.877954] veth4: entered allmulticast mode
[  550.878035] veth4: entered promiscuous mode
[  550.949428] br0: port 1(veth1) entered blocking state
[  550.949485] br0: port 1(veth1) entered forwarding state
[  550.957873] br0: port 2(veth2) entered blocking state
[  550.957966] br0: port 2(veth2) entered forwarding state
[  550.966880] br0: port 3(veth4) entered blocking state
[  550.966958] br0: port 3(veth4) entered forwarding state
[  564.256443] veth3: entered promiscuous mode
[  565.389661] veth3: left promiscuous mode
[  565.400991] veth3: entered promiscuous mode
[  566.559942] veth3: left promiscuous mode
[  566.579186] br0: port 3(veth4) entered disabled state
[  566.589989] br0: port 2(veth2) entered disabled state
[  566.600927] br0: port 1(veth1) entered disabled state
[  566.612386] veth4: left allmulticast mode
[  566.612477] veth4: left promiscuous mode
[  566.612530] br0: port 3(veth4) entered disabled state
[  566.612663] veth2: left allmulticast mode
[  566.612697] veth2: left promiscuous mode
[  566.612738] br0: port 2(veth2) entered disabled state
[  566.612838] veth1: left allmulticast mode
[  566.612873] veth1: left promiscuous mode
[  566.612910] br0: port 1(veth1) entered disabled state