[  523.907820] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.922257] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.939484] br0: port 1(veth0) entered blocking state
[  523.939540] br0: port 1(veth0) entered disabled state
[  523.939626] veth0: entered allmulticast mode
[  523.939705] veth0: entered promiscuous mode
[  523.952252] br0: port 2(veth1) entered blocking state
[  523.952309] br0: port 2(veth1) entered disabled state
[  523.952349] veth1: entered allmulticast mode
[  523.952417] veth1: entered promiscuous mode
[  524.920881] br0: port 1(veth0) entered blocking state
[  524.920990] br0: port 1(veth0) entered forwarding state
[  524.921055] br0: port 2(veth1) entered blocking state
[  524.921096] br0: port 2(veth1) entered forwarding state
[  526.968856] bond0: (slave veth0): link status definitely up
[  526.968974] bond0: (slave veth1): link status definitely up
[  526.969021] bond0: (slave veth0): making interface the new active one
[  526.969085] bond0: active interface up!
[  527.008517] veth1: left allmulticast mode
[  527.008580] veth1: left promiscuous mode
[  527.008630] br0: port 2(veth1) entered disabled state
[  527.008749] veth0: left allmulticast mode
[  527.008785] veth0: left promiscuous mode
[  527.008837] br0: port 1(veth0) entered disabled state
[  527.036155] bond0: (slave veth1): Releasing backup interface
[  527.044029] bond0: (slave veth0): Releasing backup interface
[  527.064024] bond0 (unregistering): Released all slaves