[  820.986101][ T9283] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  821.070703][ T9284] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  821.154612][ T9285] br0: port 1(veth0) entered blocking state
[  821.154896][ T9285] br0: port 1(veth0) entered disabled state
[  821.155156][ T9285] veth0: entered allmulticast mode
[  821.156370][ T9285] veth0: entered promiscuous mode
[  821.235222][ T9286] br0: port 2(veth1) entered blocking state
[  821.235571][ T9286] br0: port 2(veth1) entered disabled state
[  821.235837][ T9286] veth1: entered allmulticast mode
[  821.237074][ T9286] veth1: entered promiscuous mode
[  821.739448][  T292] br0: port 1(veth0) entered blocking state
[  821.739963][  T292] br0: port 1(veth0) entered forwarding state
[  821.741554][  T292] br0: port 2(veth1) entered blocking state
[  821.741905][  T292] br0: port 2(veth1) entered forwarding state
[  822.970844][   T67] bond0: (slave veth1): link status definitely up
[  822.971418][   T67] bond0: (slave veth1): making interface the new active one
[  822.972797][   T67] bond0: active interface up!
[  823.308827][ T8371] veth1: left allmulticast mode
[  823.309047][ T8371] veth1: left promiscuous mode
[  823.309359][ T8371] br0: port 2(veth1) entered disabled state
[  823.312315][ T8371] veth0: left allmulticast mode
[  823.312504][ T8371] veth0: left promiscuous mode
[  823.312798][ T8371] br0: port 1(veth0) entered disabled state
[  823.476461][ T8371] bond0: (slave veth1): Releasing backup interface
[  823.651764][ T8371] bond0: (slave veth0): Releasing backup interface
[  824.025118][ T8371] bond0 (unregistering): Released all slaves