[  863.324033][ T9605] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  863.415618][ T9606] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  863.501935][ T9607] br0: port 1(veth0) entered blocking state
[  863.502211][ T9607] br0: port 1(veth0) entered disabled state
[  863.502479][ T9607] veth0: entered allmulticast mode
[  863.503694][ T9607] veth0: entered promiscuous mode
[  863.581164][ T9608] br0: port 2(veth1) entered blocking state
[  863.581807][ T9608] br0: port 2(veth1) entered disabled state
[  863.582069][ T9608] veth1: entered allmulticast mode
[  863.583300][ T9608] veth1: entered promiscuous mode
[  864.107050][   T60] br0: port 1(veth0) entered blocking state
[  864.107297][   T60] br0: port 1(veth0) entered forwarding state
[  864.108327][   T60] br0: port 2(veth1) entered blocking state
[  864.108603][   T60] br0: port 2(veth1) entered forwarding state
[  865.299059][  T260] bond0: (slave veth1): link status definitely up
[  865.299489][  T260] bond0: (slave veth1): making interface the new active one
[  865.300469][  T260] bond0: active interface up!
[  865.642413][  T260] veth1: left allmulticast mode
[  865.642751][  T260] veth1: left promiscuous mode
[  865.643199][  T260] br0: port 2(veth1) entered disabled state
[  865.646469][  T260] veth0: left allmulticast mode
[  865.646799][  T260] veth0: left promiscuous mode
[  865.647239][  T260] br0: port 1(veth0) entered disabled state
[  865.780542][  T260] bond0: (slave veth1): Releasing backup interface
[  865.882811][  T260] bond0: (slave veth0): Releasing backup interface
[  866.304653][  T260] bond0 (unregistering): Released all slaves