[  528.807229] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.824127] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.838330] br0: port 1(veth0) entered blocking state
[  528.838393] br0: port 1(veth0) entered disabled state
[  528.838446] veth0: entered allmulticast mode
[  528.838530] veth0: entered promiscuous mode
[  528.854983] br0: port 2(veth1) entered blocking state
[  528.855050] br0: port 2(veth1) entered disabled state
[  528.855100] veth1: entered allmulticast mode
[  528.855177] veth1: entered promiscuous mode
[  529.821773] br0: port 1(veth0) entered blocking state
[  529.821893] br0: port 1(veth0) entered forwarding state
[  529.821960] br0: port 2(veth1) entered blocking state
[  529.822025] br0: port 2(veth1) entered forwarding state
[  531.869763] bond0: (slave veth0): link status definitely up
[  531.869875] bond0: (slave veth1): link status definitely up
[  531.869934] bond0: (slave veth0): making interface the new active one
[  531.870019] bond0: active interface up!
[  531.947799] veth1: left allmulticast mode
[  531.947871] veth1: left promiscuous mode
[  531.947931] br0: port 2(veth1) entered disabled state
[  531.948069] veth0: left allmulticast mode
[  531.948120] veth0: left promiscuous mode
[  531.948181] br0: port 1(veth0) entered disabled state
[  531.975066] bond0: (slave veth1): Releasing backup interface
[  531.978868] bond0: (slave veth0): Releasing backup interface
[  532.008925] bond0 (unregistering): Released all slaves