[  526.314016] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.329993] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.344310] br0: port 1(veth0) entered blocking state
[  526.344373] br0: port 1(veth0) entered disabled state
[  526.344426] veth0: entered allmulticast mode
[  526.344518] veth0: entered promiscuous mode
[  526.360577] br0: port 2(veth1) entered blocking state
[  526.360636] br0: port 2(veth1) entered disabled state
[  526.360686] veth1: entered allmulticast mode
[  526.360764] veth1: entered promiscuous mode
[  527.290574] br0: port 1(veth0) entered blocking state
[  527.290708] br0: port 1(veth0) entered forwarding state
[  527.290783] br0: port 2(veth1) entered blocking state
[  527.290822] br0: port 2(veth1) entered forwarding state
[  528.379516] bond0: (slave veth1): link status definitely up
[  528.379628] bond0: (slave veth1): making interface the new active one
[  528.379706] bond0: active interface up!
[  528.515735] veth1: left allmulticast mode
[  528.515799] veth1: left promiscuous mode
[  528.515863] br0: port 2(veth1) entered disabled state
[  528.515997] veth0: left allmulticast mode
[  528.516036] veth0: left promiscuous mode
[  528.516078] br0: port 1(veth0) entered disabled state
[  528.540933] bond0: (slave veth1): Releasing backup interface
[  528.545700] bond0: (slave veth0): Releasing backup interface