[  928.417062][ T7552] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  928.565523][ T7553] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  928.745742][ T7554] br0: port 1(veth0) entered blocking state
[  928.745986][ T7554] br0: port 1(veth0) entered disabled state
[  928.746214][ T7554] veth0: entered allmulticast mode
[  928.747433][ T7554] veth0: entered promiscuous mode
[  928.879863][ T7555] br0: port 2(veth1) entered blocking state
[  928.880130][ T7555] br0: port 2(veth1) entered disabled state
[  928.880840][ T7555] veth1: entered allmulticast mode
[  928.882003][ T7555] veth1: entered promiscuous mode
[  930.062796][    T7] br0: port 1(veth0) entered blocking state
[  930.063037][    T7] br0: port 1(veth0) entered forwarding state
[  930.070054][    T7] br0: port 2(veth1) entered blocking state
[  930.070308][    T7] br0: port 2(veth1) entered forwarding state
[  931.342686][  T255] bond0: (slave veth0): link status definitely up
[  931.343256][  T255] bond0: (slave veth1): link status definitely up
[  931.343423][  T255] bond0: (slave veth0): making interface the new active one
[  931.344506][  T255] bond0: active interface up!
[  931.853148][   T75] veth1: left allmulticast mode
[  931.853367][   T75] veth1: left promiscuous mode
[  931.853659][   T75] br0: port 2(veth1) entered disabled state
[  931.855121][   T75] veth0: left allmulticast mode
[  931.855315][   T75] veth0: left promiscuous mode
[  931.855570][   T75] br0: port 1(veth0) entered disabled state
[  931.893195][   T75] bond0: (slave veth1): Releasing backup interface
[  931.904064][   T75] bond0: (slave veth0): Releasing backup interface
[  932.019685][   T75] bond0 (unregistering): Released all slaves