[  918.757016][ T7780] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  918.899150][ T7781] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  919.035252][ T7782] br0: port 1(veth0) entered blocking state
[  919.035983][ T7782] br0: port 1(veth0) entered disabled state
[  919.036202][ T7782] veth0: entered allmulticast mode
[  919.037383][ T7782] veth0: entered promiscuous mode
[  919.166107][ T7783] br0: port 2(veth1) entered blocking state
[  919.166388][ T7783] br0: port 2(veth1) entered disabled state
[  919.166671][ T7783] veth1: entered allmulticast mode
[  919.167878][ T7783] veth1: entered promiscuous mode
[  919.316997][ T4932] br0: port 1(veth0) entered blocking state
[  919.317246][ T4932] br0: port 1(veth0) entered forwarding state
[  920.363138][ T7102] br0: port 2(veth1) entered blocking state
[  920.363488][ T7102] br0: port 2(veth1) entered forwarding state
[  921.706752][ T4563] bond0: (slave veth0): link status definitely up
[  921.707343][ T4563] bond0: (slave veth1): link status definitely up
[  921.707534][ T4563] bond0: (slave veth0): making interface the new active one
[  921.708548][ T4563] bond0: active interface up!
[  921.972891][ T4563] veth1: left allmulticast mode
[  921.973073][ T4563] veth1: left promiscuous mode
[  921.973370][ T4563] br0: port 2(veth1) entered disabled state
[  921.974838][ T4563] veth0: left allmulticast mode
[  921.975008][ T4563] veth0: left promiscuous mode
[  921.975571][ T4563] br0: port 1(veth0) entered disabled state
[  922.029830][ T4563] bond0: (slave veth1): Releasing backup interface
[  922.057233][ T4563] bond0: (slave veth0): Releasing backup interface
[  922.116643][ T4563] bond0 (unregistering): Released all slaves