[  866.170010][ T9673] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  866.264119][ T9674] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  866.359968][ T9675] br0: port 1(veth0) entered blocking state
[  866.360682][ T9675] br0: port 1(veth0) entered disabled state
[  866.361021][ T9675] veth0: entered allmulticast mode
[  866.362754][ T9675] veth0: entered promiscuous mode
[  866.461582][ T9676] br0: port 2(veth1) entered blocking state
[  866.461967][ T9676] br0: port 2(veth1) entered disabled state
[  866.462251][ T9676] veth1: entered allmulticast mode
[  866.463503][ T9676] veth1: entered promiscuous mode
[  866.889340][  T154] br0: port 1(veth0) entered blocking state
[  866.889624][  T154] br0: port 1(veth0) entered forwarding state
[  866.890661][  T154] br0: port 2(veth1) entered blocking state
[  866.890866][  T154] br0: port 2(veth1) entered forwarding state
[  868.105831][ T4345] bond0: (slave veth1): link status definitely up
[  868.106374][ T4345] bond0: (slave veth1): making interface the new active one
[  868.108148][ T4345] bond0: active interface up!
[  868.476131][ T8492] veth1: left allmulticast mode
[  868.476360][ T8492] veth1: left promiscuous mode
[  868.476653][ T8492] br0: port 2(veth1) entered disabled state
[  868.478891][ T8492] veth0: left allmulticast mode
[  868.479148][ T8492] veth0: left promiscuous mode
[  868.479476][ T8492] br0: port 1(veth0) entered disabled state
[  868.624331][ T8492] bond0: (slave veth1): Releasing backup interface
[  868.810647][ T8492] bond0: (slave veth0): Releasing backup interface
[  869.159217][ T8492] bond0 (unregistering): Released all slaves