[  826.603713][ T9210] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  826.698458][ T9211] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  826.783448][ T9212] br0: port 1(veth0) entered blocking state
[  826.784077][ T9212] br0: port 1(veth0) entered disabled state
[  826.784341][ T9212] veth0: entered allmulticast mode
[  826.785625][ T9212] veth0: entered promiscuous mode
[  826.889839][ T9213] br0: port 2(veth1) entered blocking state
[  826.890202][ T9213] br0: port 2(veth1) entered disabled state
[  826.890470][ T9213] veth1: entered allmulticast mode
[  826.891797][ T9213] veth1: entered promiscuous mode
[  827.724866][   T45] br0: port 1(veth0) entered blocking state
[  827.725265][   T45] br0: port 1(veth0) entered forwarding state
[  827.737222][   T45] br0: port 2(veth1) entered blocking state
[  827.737609][   T45] br0: port 2(veth1) entered forwarding state
[  829.590978][ T8469] bond0: (slave veth0): link status definitely up
[  829.591939][ T8469] bond0: (slave veth1): link status definitely up
[  829.592231][ T8469] bond0: (slave veth0): making interface the new active one
[  829.594090][ T8469] bond0: active interface up!
[  829.984946][ T8469] veth1: left allmulticast mode
[  829.985302][ T8469] veth1: left promiscuous mode
[  829.985823][ T8469] br0: port 2(veth1) entered disabled state
[  829.988320][ T8469] veth0: left allmulticast mode
[  829.988626][ T8469] veth0: left promiscuous mode
[  829.989061][ T8469] br0: port 1(veth0) entered disabled state
[  830.129666][ T8469] bond0: (slave veth1): Releasing backup interface
[  830.307115][ T8469] bond0: (slave veth0): Releasing backup interface
[  830.714727][ T8469] bond0 (unregistering): Released all slaves