[  829.186427][ T9468] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  829.269794][ T9469] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  829.359927][ T9470] br0: port 1(veth0) entered blocking state
[  829.360210][ T9470] br0: port 1(veth0) entered disabled state
[  829.360485][ T9470] veth0: entered allmulticast mode
[  829.361703][ T9470] veth0: entered promiscuous mode
[  829.478298][ T9471] br0: port 2(veth1) entered blocking state
[  829.478668][ T9471] br0: port 2(veth1) entered disabled state
[  829.478978][ T9471] veth1: entered allmulticast mode
[  829.480261][ T9471] veth1: entered promiscuous mode
[  829.879036][  T353] br0: port 1(veth0) entered blocking state
[  829.879286][  T353] br0: port 1(veth0) entered forwarding state
[  829.880866][  T353] br0: port 2(veth1) entered blocking state
[  829.881087][  T353] br0: port 2(veth1) entered forwarding state
[  831.103022][  T258] bond0: (slave veth1): link status definitely up
[  831.103514][  T258] bond0: (slave veth1): making interface the new active one
[  831.105127][  T258] bond0: active interface up!
[  831.542665][ T4411] veth1: left allmulticast mode
[  831.542886][ T4411] veth1: left promiscuous mode
[  831.543216][ T4411] br0: port 2(veth1) entered disabled state
[  831.545987][ T4411] veth0: left allmulticast mode
[  831.546224][ T4411] veth0: left promiscuous mode
[  831.546592][ T4411] br0: port 1(veth0) entered disabled state
[  831.677510][ T4411] bond0: (slave veth1): Releasing backup interface
[  831.872856][ T4411] bond0: (slave veth0): Releasing backup interface
[  832.330513][ T4411] bond0 (unregistering): Released all slaves