[  864.339213][ T9605] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  864.432976][ T9606] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  864.547266][ T9607] br0: port 1(veth0) entered blocking state
[  864.547560][ T9607] br0: port 1(veth0) entered disabled state
[  864.547797][ T9607] veth0: entered allmulticast mode
[  864.549012][ T9607] veth0: entered promiscuous mode
[  864.661209][ T9608] br0: port 2(veth1) entered blocking state
[  864.661629][ T9608] br0: port 2(veth1) entered disabled state
[  864.662052][ T9608] veth1: entered allmulticast mode
[  864.664060][ T9608] veth1: entered promiscuous mode
[  865.052845][ T7013] br0: port 1(veth0) entered blocking state
[  865.053112][ T7013] br0: port 1(veth0) entered forwarding state
[  865.054048][ T7013] br0: port 2(veth1) entered blocking state
[  865.054266][ T7013] br0: port 2(veth1) entered forwarding state
[  866.300541][ T2954] bond0: (slave veth1): link status definitely up
[  866.300950][ T2954] bond0: (slave veth1): making interface the new active one
[  866.302163][ T2954] bond0: active interface up!
[  866.684435][ T8086] veth1: left allmulticast mode
[  866.684648][ T8086] veth1: left promiscuous mode
[  866.684937][ T8086] br0: port 2(veth1) entered disabled state
[  866.686941][ T8086] veth0: left allmulticast mode
[  866.687186][ T8086] veth0: left promiscuous mode
[  866.687472][ T8086] br0: port 1(veth0) entered disabled state
[  866.869383][ T8086] bond0: (slave veth1): Releasing backup interface
[  867.059262][ T8086] bond0: (slave veth0): Releasing backup interface
[  867.430646][ T8086] bond0 (unregistering): Released all slaves