[  529.321603] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.332901] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.342813] br0: port 1(veth0) entered blocking state
[  529.342876] br0: port 1(veth0) entered disabled state
[  529.342930] veth0: entered allmulticast mode
[  529.343018] veth0: entered promiscuous mode
[  529.355409] br0: port 2(veth1) entered blocking state
[  529.355519] br0: port 2(veth1) entered disabled state
[  529.355588] veth1: entered allmulticast mode
[  529.355704] veth1: entered promiscuous mode
[  529.734038] br0: port 1(veth0) entered blocking state
[  529.734185] br0: port 1(veth0) entered forwarding state
[  529.734277] br0: port 2(veth1) entered blocking state
[  529.734342] br0: port 2(veth1) entered forwarding state
[  531.350052] bond0: (slave veth1): link status definitely up
[  531.350185] bond0: (slave veth1): making interface the new active one
[  531.350274] bond0: active interface up!
[  531.465034] veth1: left allmulticast mode
[  531.465115] veth1: left promiscuous mode
[  531.465171] br0: port 2(veth1) entered disabled state
[  531.465295] veth0: left allmulticast mode
[  531.465336] veth0: left promiscuous mode
[  531.465380] br0: port 1(veth0) entered disabled state
[  531.486325] bond0: (slave veth1): Releasing backup interface
[  531.490103] bond0: (slave veth0): Releasing backup interface
[  531.526166] bond0 (unregistering): Released all slaves