[  527.243587] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.252433] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.260512] br0: port 1(veth0) entered blocking state
[  527.260568] br0: port 1(veth0) entered disabled state
[  527.260618] veth0: entered allmulticast mode
[  527.260686] veth0: entered promiscuous mode
[  527.269885] br0: port 2(veth1) entered blocking state
[  527.269941] br0: port 2(veth1) entered disabled state
[  527.269991] veth1: entered allmulticast mode
[  527.270073] veth1: entered promiscuous mode
[  527.608062] br0: port 1(veth0) entered blocking state
[  527.608166] br0: port 1(veth0) entered forwarding state
[  527.608270] br0: port 2(veth1) entered blocking state
[  527.608335] br0: port 2(veth1) entered forwarding state
[  529.288119] bond0: (slave veth1): link status definitely up
[  529.288237] bond0: (slave veth1): making interface the new active one
[  529.288339] bond0: active interface up!
[  529.365046] veth1: left allmulticast mode
[  529.365114] veth1: left promiscuous mode
[  529.365178] br0: port 2(veth1) entered disabled state
[  529.365390] veth0: left allmulticast mode
[  529.365437] veth0: left promiscuous mode
[  529.365482] br0: port 1(veth0) entered disabled state
[  529.386367] bond0: (slave veth1): Releasing backup interface
[  529.400269] bond0: (slave veth0): Releasing backup interface