[  549.665190] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  549.681041] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  549.696269] br0: port 1(veth0) entered blocking state
[  549.696338] br0: port 1(veth0) entered disabled state
[  549.696400] veth0: entered allmulticast mode
[  549.696487] veth0: entered promiscuous mode
[  549.713469] br0: port 2(veth1) entered blocking state
[  549.713536] br0: port 2(veth1) entered disabled state
[  549.713585] veth1: entered allmulticast mode
[  549.713676] veth1: entered promiscuous mode
[  549.889713] br0: port 1(veth0) entered blocking state
[  549.889851] br0: port 1(veth0) entered forwarding state
[  549.889948] br0: port 2(veth1) entered blocking state
[  549.890003] br0: port 2(veth1) entered forwarding state
[  551.673701] bond0: (slave veth1): link status definitely up
[  551.673815] bond0: (slave veth1): making interface the new active one
[  551.673872] bond0: active interface up!
[  551.714850] veth1: left allmulticast mode
[  551.714913] veth1: left promiscuous mode
[  551.714959] br0: port 2(veth1) entered disabled state
[  551.715076] veth0: left allmulticast mode
[  551.715116] veth0: left promiscuous mode
[  551.715165] br0: port 1(veth0) entered disabled state
[  551.734853] bond0: (slave veth1): Releasing backup interface
[  551.741801] bond0: (slave veth0): Releasing backup interface
[  551.766816] bond0 (unregistering): Released all slaves