[  549.680560] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  549.693834] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  549.708247] br0: port 1(veth0) entered blocking state
[  549.708304] br0: port 1(veth0) entered disabled state
[  549.708352] veth0: entered allmulticast mode
[  549.708426] veth0: entered promiscuous mode
[  549.722141] br0: port 2(veth1) entered blocking state
[  549.722201] br0: port 2(veth1) entered disabled state
[  549.722249] veth1: entered allmulticast mode
[  549.722333] veth1: entered promiscuous mode
[  550.645589] br0: port 1(veth0) entered blocking state
[  550.645688] br0: port 1(veth0) entered forwarding state
[  550.645763] br0: port 2(veth1) entered blocking state
[  550.645810] br0: port 2(veth1) entered forwarding state
[  551.733492] bond0: (slave veth1): link status definitely up
[  551.733545] bond0: (slave veth1): making interface the new active one
[  551.733609] bond0: active interface up!
[  551.765192] veth1: left allmulticast mode
[  551.765245] veth1: left promiscuous mode
[  551.765297] br0: port 2(veth1) entered disabled state
[  551.765405] veth0: left allmulticast mode
[  551.765440] veth0: left promiscuous mode
[  551.765485] br0: port 1(veth0) entered disabled state
[  551.792775] bond0: (slave veth1): Releasing backup interface
[  551.799811] bond0: (slave veth0): Releasing backup interface
[  551.825732] bond0 (unregistering): Released all slaves