[  526.141946] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.156257] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.172894] br0: port 1(veth0) entered blocking state
[  526.172964] br0: port 1(veth0) entered disabled state
[  526.173015] veth0: entered allmulticast mode
[  526.173095] veth0: entered promiscuous mode
[  526.189919] br0: port 2(veth1) entered blocking state
[  526.189988] br0: port 2(veth1) entered disabled state
[  526.190049] veth1: entered allmulticast mode
[  526.190145] veth1: entered promiscuous mode
[  527.098544] br0: port 1(veth0) entered blocking state
[  527.098627] br0: port 1(veth0) entered forwarding state
[  527.098694] br0: port 2(veth1) entered blocking state
[  527.098731] br0: port 2(veth1) entered forwarding state
[  528.188502] bond0: (slave veth1): link status definitely up
[  528.188579] bond0: (slave veth1): making interface the new active one
[  528.188643] bond0: active interface up!
[  528.343822] veth1: left allmulticast mode
[  528.343894] veth1: left promiscuous mode
[  528.343954] br0: port 2(veth1) entered disabled state
[  528.344100] veth0: left allmulticast mode
[  528.344140] veth0: left promiscuous mode
[  528.344189] br0: port 1(veth0) entered disabled state
[  528.373773] bond0: (slave veth1): Releasing backup interface
[  528.384728] bond0: (slave veth0): Releasing backup interface
[  528.410728] bond0 (unregistering): Released all slaves