[  858.063418][ T9695] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  858.151193][ T9696] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  858.236514][ T9697] br0: port 1(veth0) entered blocking state
[  858.236898][ T9697] br0: port 1(veth0) entered disabled state
[  858.238019][ T9697] veth0: entered allmulticast mode
[  858.239245][ T9697] veth0: entered promiscuous mode
[  858.356737][ T9698] br0: port 2(veth1) entered blocking state
[  858.357022][ T9698] br0: port 2(veth1) entered disabled state
[  858.357886][ T9698] veth1: entered allmulticast mode
[  858.359809][ T9698] veth1: entered promiscuous mode
[  858.751806][ T8698] br0: port 1(veth0) entered blocking state
[  858.752067][ T8698] br0: port 1(veth0) entered forwarding state
[  858.753074][ T8698] br0: port 2(veth1) entered blocking state
[  858.753318][ T8698] br0: port 2(veth1) entered forwarding state
[  860.037566][ T8789] bond0: (slave veth1): link status definitely up
[  860.038014][ T8789] bond0: (slave veth1): making interface the new active one
[  860.039195][ T8789] bond0: active interface up!
[  860.509152][ T8789] veth1: left allmulticast mode
[  860.509393][ T8789] veth1: left promiscuous mode
[  860.509738][ T8789] br0: port 2(veth1) entered disabled state
[  860.511822][ T8789] veth0: left allmulticast mode
[  860.512029][ T8789] veth0: left promiscuous mode
[  860.512372][ T8789] br0: port 1(veth0) entered disabled state
[  860.698312][ T8789] bond0: (slave veth1): Releasing backup interface
[  860.834805][ T8789] bond0: (slave veth0): Releasing backup interface
[  861.207309][ T8789] bond0 (unregistering): Released all slaves