[  525.445639] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.461492] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.478787] br0: port 1(veth0) entered blocking state
[  525.478879] br0: port 1(veth0) entered disabled state
[  525.478937] veth0: entered allmulticast mode
[  525.479039] veth0: entered promiscuous mode
[  525.497478] br0: port 2(veth1) entered blocking state
[  525.497530] br0: port 2(veth1) entered disabled state
[  525.497566] veth1: entered allmulticast mode
[  525.497634] veth1: entered promiscuous mode
[  526.525707] br0: port 1(veth0) entered blocking state
[  526.525794] br0: port 1(veth0) entered forwarding state
[  526.525862] br0: port 2(veth1) entered blocking state
[  526.525903] br0: port 2(veth1) entered forwarding state
[  528.508786] bond0: (slave veth0): link status definitely up
[  528.508921] bond0: (slave veth1): link status definitely up
[  528.508981] bond0: (slave veth0): making interface the new active one
[  528.509055] bond0: active interface up!
[  528.586531] veth1: left allmulticast mode
[  528.586598] veth1: left promiscuous mode
[  528.586667] br0: port 2(veth1) entered disabled state
[  528.586784] veth0: left allmulticast mode
[  528.586827] veth0: left promiscuous mode
[  528.586882] br0: port 1(veth0) entered disabled state
[  528.604969] bond0: (slave veth1): Releasing backup interface
[  528.610935] bond0: (slave veth0): Releasing backup interface
[  528.645965] bond0 (unregistering): Released all slaves