[  544.778282] bond0 (unregistering): Released all slaves
[  546.607348] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  546.620712] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  546.633752] br0: port 1(veth0) entered blocking state
[  546.633818] br0: port 1(veth0) entered disabled state
[  546.633865] veth0: entered allmulticast mode
[  546.633943] veth0: entered promiscuous mode
[  546.646690] br0: port 2(veth1) entered blocking state
[  546.646745] br0: port 2(veth1) entered disabled state
[  546.646782] veth1: entered allmulticast mode
[  546.646842] veth1: entered promiscuous mode
[  546.815220] br0: port 1(veth0) entered blocking state
[  546.815295] br0: port 1(veth0) entered forwarding state
[  546.815367] br0: port 2(veth1) entered blocking state
[  546.815412] br0: port 2(veth1) entered forwarding state
[  548.677174] bond0: (slave veth1): link status definitely up
[  548.677249] bond0: (slave veth1): making interface the new active one
[  548.677308] bond0: active interface up!
[  548.809309] veth1: left allmulticast mode
[  548.809359] veth1: left promiscuous mode
[  548.809411] br0: port 2(veth1) entered disabled state
[  548.809529] veth0: left allmulticast mode
[  548.809566] veth0: left promiscuous mode
[  548.809604] br0: port 1(veth0) entered disabled state
[  548.831487] bond0: (slave veth1): Releasing backup interface
[  548.837472] bond0: (slave veth0): Releasing backup interface
[  548.856442] bond0 (unregistering): Released all slaves