[  528.436637] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.444388] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.452087] br0: port 1(veth0) entered blocking state
[  528.452156] br0: port 1(veth0) entered disabled state
[  528.452215] veth0: entered allmulticast mode
[  528.452305] veth0: entered promiscuous mode
[  528.461094] br0: port 2(veth1) entered blocking state
[  528.461148] br0: port 2(veth1) entered disabled state
[  528.461195] veth1: entered allmulticast mode
[  528.461287] veth1: entered promiscuous mode
[  528.936409] br0: port 1(veth0) entered blocking state
[  528.936523] br0: port 1(veth0) entered forwarding state
[  528.936597] br0: port 2(veth1) entered blocking state
[  528.936638] br0: port 2(veth1) entered forwarding state
[  530.488479] bond0: (slave veth1): link status definitely up
[  530.488574] bond0: (slave veth1): making interface the new active one
[  530.488639] bond0: active interface up!
[  530.535195] veth1: left allmulticast mode
[  530.535252] veth1: left promiscuous mode
[  530.535326] br0: port 2(veth1) entered disabled state
[  530.535434] veth0: left allmulticast mode
[  530.535465] veth0: left promiscuous mode
[  530.535516] br0: port 1(veth0) entered disabled state
[  530.561626] bond0: (slave veth1): Releasing backup interface
[  530.577522] bond0: (slave veth0): Releasing backup interface