[  510.525734] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  510.535407] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  510.545419] br0: port 1(veth0) entered blocking state
[  510.545483] br0: port 1(veth0) entered disabled state
[  510.545546] veth0: entered allmulticast mode
[  510.545647] veth0: entered promiscuous mode
[  510.556157] br0: port 2(veth1) entered blocking state
[  510.556235] br0: port 2(veth1) entered disabled state
[  510.556277] veth1: entered allmulticast mode
[  510.556359] veth1: entered promiscuous mode
[  511.544874] br0: port 1(veth0) entered blocking state
[  511.544966] br0: port 1(veth0) entered forwarding state
[  511.545031] br0: port 2(veth1) entered blocking state
[  511.545070] br0: port 2(veth1) entered forwarding state
[  513.592861] bond0: (slave veth0): link status definitely up
[  513.592991] bond0: (slave veth1): link status definitely up
[  513.593038] bond0: (slave veth0): making interface the new active one
[  513.593109] bond0: active interface up!
[  513.677999] veth1: left allmulticast mode
[  513.678066] veth1: left promiscuous mode
[  513.678119] br0: port 2(veth1) entered disabled state
[  513.678260] veth0: left allmulticast mode
[  513.678339] veth0: left promiscuous mode
[  513.678385] br0: port 1(veth0) entered disabled state
[  513.705035] bond0: (slave veth1): Releasing backup interface
[  513.718976] bond0: (slave veth0): Releasing backup interface
[  513.754986] bond0 (unregistering): Released all slaves