[  555.551429] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  555.562737] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  555.574972] br0: port 1(veth0) entered blocking state
[  555.575044] br0: port 1(veth0) entered disabled state
[  555.575115] veth0: entered allmulticast mode
[  555.575219] veth0: entered promiscuous mode
[  555.587502] br0: port 2(veth1) entered blocking state
[  555.587576] br0: port 2(veth1) entered disabled state
[  555.587653] veth1: entered allmulticast mode
[  555.587755] veth1: entered promiscuous mode
[  556.541244] br0: port 1(veth0) entered blocking state
[  556.541399] br0: port 1(veth0) entered forwarding state
[  556.541522] br0: port 2(veth1) entered blocking state
[  556.541599] br0: port 2(veth1) entered forwarding state
[  558.589276] bond0: (slave veth0): link status definitely up
[  558.589407] bond0: (slave veth1): link status definitely up
[  558.589475] bond0: (slave veth0): making interface the new active one
[  558.589582] bond0: active interface up!
[  558.699527] veth1: left allmulticast mode
[  558.699609] veth1: left promiscuous mode
[  558.699666] br0: port 2(veth1) entered disabled state
[  558.699822] veth0: left allmulticast mode
[  558.699860] veth0: left promiscuous mode
[  558.699945] br0: port 1(veth0) entered disabled state
[  558.722474] bond0: (slave veth1): Releasing backup interface
[  558.731470] bond0: (slave veth0): Releasing backup interface
[  558.768445] bond0 (unregistering): Released all slaves