[  512.766903] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  512.777456] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  512.787941] br0: port 1(veth0) entered blocking state
[  512.788031] br0: port 1(veth0) entered disabled state
[  512.788100] veth0: entered allmulticast mode
[  512.788203] veth0: entered promiscuous mode
[  512.798287] br0: port 2(veth1) entered blocking state
[  512.798371] br0: port 2(veth1) entered disabled state
[  512.798426] veth1: entered allmulticast mode
[  512.798529] veth1: entered promiscuous mode
[  513.795132] br0: port 1(veth0) entered blocking state
[  513.795217] br0: port 1(veth0) entered forwarding state
[  513.795303] br0: port 2(veth1) entered blocking state
[  513.795343] br0: port 2(veth1) entered forwarding state
[  515.843150] bond0: (slave veth0): link status definitely up
[  515.843345] bond0: (slave veth1): link status definitely up
[  515.843420] bond0: (slave veth0): making interface the new active one
[  515.843535] bond0: active interface up!
[  515.900070] veth1: left allmulticast mode
[  515.900141] veth1: left promiscuous mode
[  515.900197] br0: port 2(veth1) entered disabled state
[  515.900301] veth0: left allmulticast mode
[  515.900343] veth0: left promiscuous mode
[  515.900386] br0: port 1(veth0) entered disabled state
[  515.914269] bond0: (slave veth1): Releasing backup interface
[  515.920279] bond0: (slave veth0): Releasing backup interface
[  515.954242] bond0 (unregistering): Released all slaves