[  681.026393] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  681.035973] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  681.045749] br0: port 1(veth0) entered blocking state
[  681.045838] br0: port 1(veth0) entered disabled state
[  681.045914] veth0: entered allmulticast mode
[  681.046024] veth0: entered promiscuous mode
[  681.055846] br0: port 2(veth1) entered blocking state
[  681.055903] br0: port 2(veth1) entered disabled state
[  681.055947] veth1: entered allmulticast mode
[  681.056034] veth1: entered promiscuous mode
[  681.253049] br0: port 1(veth0) entered blocking state
[  681.253163] br0: port 1(veth0) entered forwarding state
[  681.253234] br0: port 2(veth1) entered blocking state
[  681.253287] br0: port 2(veth1) entered forwarding state
[  683.062044] bond0: (slave veth1): link status definitely up
[  683.062211] bond0: (slave veth1): making interface the new active one
[  683.062309] bond0: active interface up!
[  683.115582] veth1: left allmulticast mode
[  683.115681] veth1: left promiscuous mode
[  683.115759] br0: port 2(veth1) entered disabled state
[  683.115953] veth0: left allmulticast mode
[  683.116013] veth0: left promiscuous mode
[  683.116073] br0: port 1(veth0) entered disabled state
[  683.135467] bond0: (slave veth1): Releasing backup interface
[  683.138272] bond0: (slave veth0): Releasing backup interface
[  683.175395] bond0 (unregistering): Released all slaves