[  550.180857] br0: port 1(veth1) entered blocking state
[  550.180921] br0: port 1(veth1) entered disabled state
[  550.180971] veth1: entered allmulticast mode
[  550.181049] veth1: entered promiscuous mode
[  550.197038] br0: port 2(veth2) entered blocking state
[  550.197095] br0: port 2(veth2) entered disabled state
[  550.197147] veth2: entered allmulticast mode
[  550.197230] veth2: entered promiscuous mode
[  550.212594] br0: port 3(veth4) entered blocking state
[  550.212680] br0: port 3(veth4) entered disabled state
[  550.212747] veth4: entered allmulticast mode
[  550.212842] veth4: entered promiscuous mode
[  550.289433] br0: port 1(veth1) entered blocking state
[  550.289496] br0: port 1(veth1) entered forwarding state
[  550.304905] br0: port 2(veth2) entered blocking state
[  550.304970] br0: port 2(veth2) entered forwarding state
[  550.319686] br0: port 3(veth4) entered blocking state
[  550.319781] br0: port 3(veth4) entered forwarding state
[  563.750687] veth3: entered promiscuous mode
[  564.936722] veth3: left promiscuous mode
[  564.951203] veth3: entered promiscuous mode
[  566.112343] veth3: left promiscuous mode
[  566.130000] br0: port 3(veth4) entered disabled state
[  566.148952] br0: port 2(veth2) entered disabled state
[  566.165236] br0: port 1(veth1) entered disabled state
[  566.184573] veth4: left allmulticast mode
[  566.184642] veth4: left promiscuous mode
[  566.184694] br0: port 3(veth4) entered disabled state
[  566.184818] veth2: left allmulticast mode
[  566.184860] veth2: left promiscuous mode
[  566.184900] br0: port 2(veth2) entered disabled state
[  566.185004] veth1: left allmulticast mode
[  566.185045] veth1: left promiscuous mode
[  566.185085] br0: port 1(veth1) entered disabled state