[  827.669570][ T9322] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.757721][ T9323] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.860401][ T9324] br0: port 1(veth0) entered blocking state
[  827.860726][ T9324] br0: port 1(veth0) entered disabled state
[  827.861003][ T9324] veth0: entered allmulticast mode
[  827.862191][ T9324] veth0: entered promiscuous mode
[  827.950905][ T9325] br0: port 2(veth1) entered blocking state
[  827.951158][ T9325] br0: port 2(veth1) entered disabled state
[  827.951407][ T9325] veth1: entered allmulticast mode
[  827.952733][ T9325] veth1: entered promiscuous mode
[  828.425221][  T585] br0: port 1(veth0) entered blocking state
[  828.425490][  T585] br0: port 1(veth0) entered forwarding state
[  828.426417][  T585] br0: port 2(veth1) entered blocking state
[  828.426638][  T585] br0: port 2(veth1) entered forwarding state
[  829.609103][ T8452] bond0: (slave veth1): link status definitely up
[  829.609550][ T8452] bond0: (slave veth1): making interface the new active one
[  829.610616][ T8452] bond0: active interface up!
[  830.028097][ T8452] veth1: left allmulticast mode
[  830.028310][ T8452] veth1: left promiscuous mode
[  830.028603][ T8452] br0: port 2(veth1) entered disabled state
[  830.030793][ T8452] veth0: left allmulticast mode
[  830.030984][ T8452] veth0: left promiscuous mode
[  830.031266][ T8452] br0: port 1(veth0) entered disabled state
[  830.238569][ T8452] bond0: (slave veth1): Releasing backup interface
[  830.377323][ T8452] bond0: (slave veth0): Releasing backup interface
[  830.759893][ T8452] bond0 (unregistering): Released all slaves