[  527.313418] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.329192] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.342142] br0: port 1(veth0) entered blocking state
[  527.342209] br0: port 1(veth0) entered disabled state
[  527.342264] veth0: entered allmulticast mode
[  527.342339] veth0: entered promiscuous mode
[  527.357700] br0: port 2(veth1) entered blocking state
[  527.357978] br0: port 2(veth1) entered disabled state
[  527.358028] veth1: entered allmulticast mode
[  527.358105] veth1: entered promiscuous mode
[  527.533783] br0: port 1(veth0) entered blocking state
[  527.533862] br0: port 1(veth0) entered forwarding state
[  527.533955] br0: port 2(veth1) entered blocking state
[  527.534012] br0: port 2(veth1) entered forwarding state
[  529.341819] bond0: (slave veth1): link status definitely up
[  529.341929] bond0: (slave veth1): making interface the new active one
[  529.342007] bond0: active interface up!
[  529.444311] veth1: left allmulticast mode
[  529.444366] veth1: left promiscuous mode
[  529.444412] br0: port 2(veth1) entered disabled state
[  529.444528] veth0: left allmulticast mode
[  529.444564] veth0: left promiscuous mode
[  529.444607] br0: port 1(veth0) entered disabled state
[  529.471056] bond0: (slave veth1): Releasing backup interface
[  529.480011] bond0: (slave veth0): Releasing backup interface
[  529.502032] bond0 (unregistering): Released all slaves