[  528.107520] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.126036] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.143254] br0: port 1(veth0) entered blocking state
[  528.143333] br0: port 1(veth0) entered disabled state
[  528.143390] veth0: entered allmulticast mode
[  528.143478] veth0: entered promiscuous mode
[  528.161475] br0: port 2(veth1) entered blocking state
[  528.161544] br0: port 2(veth1) entered disabled state
[  528.161588] veth1: entered allmulticast mode
[  528.161672] veth1: entered promiscuous mode
[  529.149065] br0: port 1(veth0) entered blocking state
[  529.149212] br0: port 1(veth0) entered forwarding state
[  529.149294] br0: port 2(veth1) entered blocking state
[  529.149350] br0: port 2(veth1) entered forwarding state
[  531.196970] bond0: (slave veth0): link status definitely up
[  531.197111] bond0: (slave veth1): link status definitely up
[  531.197165] bond0: (slave veth0): making interface the new active one
[  531.197244] bond0: active interface up!
[  531.311954] veth1: left allmulticast mode
[  531.312009] veth1: left promiscuous mode
[  531.312055] br0: port 2(veth1) entered disabled state
[  531.312164] veth0: left allmulticast mode
[  531.312204] veth0: left promiscuous mode
[  531.312249] br0: port 1(veth0) entered disabled state
[  531.337251] bond0: (slave veth1): Releasing backup interface
[  531.346181] bond0: (slave veth0): Releasing backup interface
[  531.381088] bond0 (unregistering): Released all slaves