[  549.322457] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  549.336187] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  549.349100] br0: port 1(veth0) entered blocking state
[  549.349174] br0: port 1(veth0) entered disabled state
[  549.349236] veth0: entered allmulticast mode
[  549.349327] veth0: entered promiscuous mode
[  549.362784] br0: port 2(veth1) entered blocking state
[  549.362846] br0: port 2(veth1) entered disabled state
[  549.362892] veth1: entered allmulticast mode
[  549.363027] veth1: entered promiscuous mode
[  550.325536] br0: port 1(veth0) entered blocking state
[  550.325666] br0: port 1(veth0) entered forwarding state
[  550.325753] br0: port 2(veth1) entered blocking state
[  550.325806] br0: port 2(veth1) entered forwarding state
[  552.373479] bond0: (slave veth0): link status definitely up
[  552.373595] bond0: (slave veth1): link status definitely up
[  552.373636] bond0: (slave veth0): making interface the new active one
[  552.373691] bond0: active interface up!
[  552.469770] veth1: left allmulticast mode
[  552.469819] veth1: left promiscuous mode
[  552.469862] br0: port 2(veth1) entered disabled state
[  552.470061] veth0: left allmulticast mode
[  552.470096] veth0: left promiscuous mode
[  552.470133] br0: port 1(veth0) entered disabled state
[  552.490688] bond0: (slave veth1): Releasing backup interface
[  552.496600] bond0: (slave veth0): Releasing backup interface
[  552.520585] bond0 (unregistering): Released all slaves