[  525.739753] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.755775] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.770380] br0: port 1(veth0) entered blocking state
[  525.770441] br0: port 1(veth0) entered disabled state
[  525.770499] veth0: entered allmulticast mode
[  525.770588] veth0: entered promiscuous mode
[  525.787512] br0: port 2(veth1) entered blocking state
[  525.787589] br0: port 2(veth1) entered disabled state
[  525.787648] veth1: entered allmulticast mode
[  525.787735] veth1: entered promiscuous mode
[  526.737386] br0: port 1(veth0) entered blocking state
[  526.737506] br0: port 1(veth0) entered forwarding state
[  526.737569] br0: port 2(veth1) entered blocking state
[  526.737602] br0: port 2(veth1) entered forwarding state
[  528.785381] bond0: (slave veth0): link status definitely up
[  528.785494] bond0: (slave veth1): link status definitely up
[  528.785532] bond0: (slave veth0): making interface the new active one
[  528.785594] bond0: active interface up!
[  528.853717] veth1: left allmulticast mode
[  528.853777] veth1: left promiscuous mode
[  528.853831] br0: port 2(veth1) entered disabled state
[  528.853934] veth0: left allmulticast mode
[  528.853970] veth0: left promiscuous mode
[  528.854008] br0: port 1(veth0) entered disabled state
[  528.874062] bond0: (slave veth1): Releasing backup interface
[  528.879705] bond0: (slave veth0): Releasing backup interface
[  528.906593] bond0 (unregistering): Released all slaves