[  526.646844] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.657234] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.666955] br0: port 1(veth0) entered blocking state
[  526.667052] br0: port 1(veth0) entered disabled state
[  526.667115] veth0: entered allmulticast mode
[  526.667209] veth0: entered promiscuous mode
[  526.676134] br0: port 2(veth1) entered blocking state
[  526.676189] br0: port 2(veth1) entered disabled state
[  526.676227] veth1: entered allmulticast mode
[  526.676294] veth1: entered promiscuous mode
[  527.676919] br0: port 1(veth0) entered blocking state
[  527.676997] br0: port 1(veth0) entered forwarding state
[  527.677092] br0: port 2(veth1) entered blocking state
[  527.677153] br0: port 2(veth1) entered forwarding state
[  528.700957] bond0: (slave veth1): link status definitely up
[  528.701034] bond0: (slave veth1): making interface the new active one
[  528.701105] bond0: active interface up!
[  528.802283] veth1: left allmulticast mode
[  528.802366] veth1: left promiscuous mode
[  528.802412] br0: port 2(veth1) entered disabled state
[  528.802519] veth0: left allmulticast mode
[  528.802564] veth0: left promiscuous mode
[  528.802622] br0: port 1(veth0) entered disabled state
[  528.817198] bond0: (slave veth1): Releasing backup interface
[  528.821044] bond0: (slave veth0): Releasing backup interface
[  528.856123] bond0 (unregistering): Released all slaves