[  511.491159] bond0 (unregistering): Released all slaves
[  513.627477] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.638233] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.647465] br0: port 1(veth0) entered blocking state
[  513.647523] br0: port 1(veth0) entered disabled state
[  513.647584] veth0: entered allmulticast mode
[  513.647672] veth0: entered promiscuous mode
[  513.657198] br0: port 2(veth1) entered blocking state
[  513.657301] br0: port 2(veth1) entered disabled state
[  513.657364] veth1: entered allmulticast mode
[  513.657452] veth1: entered promiscuous mode
[  514.621136] br0: port 1(veth0) entered blocking state
[  514.621267] br0: port 1(veth0) entered forwarding state
[  514.621343] br0: port 2(veth1) entered blocking state
[  514.621384] br0: port 2(veth1) entered forwarding state
[  516.669160] bond0: (slave veth0): link status definitely up
[  516.669301] bond0: (slave veth1): link status definitely up
[  516.669350] bond0: (slave veth0): making interface the new active one
[  516.669422] bond0: active interface up!
[  516.709269] veth1: left allmulticast mode
[  516.709353] veth1: left promiscuous mode
[  516.709414] br0: port 2(veth1) entered disabled state
[  516.709533] veth0: left allmulticast mode
[  516.709571] veth0: left promiscuous mode
[  516.709605] br0: port 1(veth0) entered disabled state
[  516.731394] bond0: (slave veth1): Releasing backup interface
[  516.743327] bond0: (slave veth0): Releasing backup interface
[  516.780368] bond0 (unregistering): Released all slaves