[  523.646292] bond0 (unregistering): Released all slaves
[  525.962110] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.975070] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.986369] br0: port 1(veth0) entered blocking state
[  525.986433] br0: port 1(veth0) entered disabled state
[  525.986483] veth0: entered allmulticast mode
[  525.986572] veth0: entered promiscuous mode
[  526.000169] br0: port 2(veth1) entered blocking state
[  526.000223] br0: port 2(veth1) entered disabled state
[  526.000263] veth1: entered allmulticast mode
[  526.000341] veth1: entered promiscuous mode
[  526.970593] br0: port 1(veth0) entered blocking state
[  526.970714] br0: port 1(veth0) entered forwarding state
[  526.970789] br0: port 2(veth1) entered blocking state
[  526.970835] br0: port 2(veth1) entered forwarding state
[  529.018570] bond0: (slave veth0): link status definitely up
[  529.018691] bond0: (slave veth1): link status definitely up
[  529.018731] bond0: (slave veth0): making interface the new active one
[  529.018788] bond0: active interface up!
[  529.067945] veth1: left allmulticast mode
[  529.068002] veth1: left promiscuous mode
[  529.068047] br0: port 2(veth1) entered disabled state
[  529.068137] veth0: left allmulticast mode
[  529.068173] veth0: left promiscuous mode
[  529.068208] br0: port 1(veth0) entered disabled state
[  529.095741] bond0: (slave veth1): Releasing backup interface
[  529.106795] bond0: (slave veth0): Releasing backup interface