[  526.833869] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.853380] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.885037] br0: port 1(veth0) entered blocking state
[  526.885103] br0: port 1(veth0) entered disabled state
[  526.885163] veth0: entered allmulticast mode
[  526.885265] veth0: entered promiscuous mode
[  526.911825] br0: port 2(veth1) entered blocking state
[  526.911907] br0: port 2(veth1) entered disabled state
[  526.911966] veth1: entered allmulticast mode
[  526.912061] veth1: entered promiscuous mode
[  527.402780] br0: port 1(veth0) entered blocking state
[  527.402890] br0: port 1(veth0) entered forwarding state
[  527.402978] br0: port 2(veth1) entered blocking state
[  527.403027] br0: port 2(veth1) entered forwarding state
[  528.890731] bond0: (slave veth1): link status definitely up
[  528.890822] bond0: (slave veth1): making interface the new active one
[  528.890919] bond0: active interface up!
[  528.944986] veth1: left allmulticast mode
[  528.945060] veth1: left promiscuous mode
[  528.945133] br0: port 2(veth1) entered disabled state
[  528.945282] veth0: left allmulticast mode
[  528.945340] veth0: left promiscuous mode
[  528.945393] br0: port 1(veth0) entered disabled state
[  528.964100] bond0: (slave veth1): Releasing backup interface
[  528.972221] bond0: (slave veth0): Releasing backup interface
[  529.014025] bond0 (unregistering): Released all slaves