[  814.651532][ T9597] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  814.762946][ T9598] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  814.855954][ T9599] br0: port 1(veth0) entered blocking state
[  814.856263][ T9599] br0: port 1(veth0) entered disabled state
[  814.856561][ T9599] veth0: entered allmulticast mode
[  814.857837][ T9599] veth0: entered promiscuous mode
[  814.949869][ T9600] br0: port 2(veth1) entered blocking state
[  814.950147][ T9600] br0: port 2(veth1) entered disabled state
[  814.950408][ T9600] veth1: entered allmulticast mode
[  814.951635][ T9600] veth1: entered promiscuous mode
[  815.515639][ T4726] br0: port 1(veth0) entered blocking state
[  815.515979][ T4726] br0: port 1(veth0) entered forwarding state
[  815.516942][ T4726] br0: port 2(veth1) entered blocking state
[  815.517141][ T4726] br0: port 2(veth1) entered forwarding state
[  816.648371][ T4344] bond0: (slave veth1): link status definitely up
[  816.648902][ T4344] bond0: (slave veth1): making interface the new active one
[  816.650074][ T4344] bond0: active interface up!
[  817.044186][   T11] veth1: left allmulticast mode
[  817.044401][   T11] veth1: left promiscuous mode
[  817.044733][   T11] br0: port 2(veth1) entered disabled state
[  817.047094][   T11] veth0: left allmulticast mode
[  817.047335][   T11] veth0: left promiscuous mode
[  817.047732][   T11] br0: port 1(veth0) entered disabled state
[  817.221008][   T11] bond0: (slave veth1): Releasing backup interface
[  817.395631][   T11] bond0: (slave veth0): Releasing backup interface
[  817.770453][   T11] bond0 (unregistering): Released all slaves