[  526.020176] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.030459] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.039965] br0: port 1(veth0) entered blocking state
[  526.040027] br0: port 1(veth0) entered disabled state
[  526.040089] veth0: entered allmulticast mode
[  526.040176] veth0: entered promiscuous mode
[  526.050275] br0: port 2(veth1) entered blocking state
[  526.050364] br0: port 2(veth1) entered disabled state
[  526.050424] veth1: entered allmulticast mode
[  526.050509] veth1: entered promiscuous mode
[  526.189970] br0: port 1(veth0) entered blocking state
[  526.190133] br0: port 1(veth0) entered forwarding state
[  526.190237] br0: port 2(veth1) entered blocking state
[  526.190307] br0: port 2(veth1) entered forwarding state
[  528.062012] bond0: (slave veth1): link status definitely up
[  528.062143] bond0: (slave veth1): making interface the new active one
[  528.062238] bond0: active interface up!
[  528.120116] veth1: left allmulticast mode
[  528.120168] veth1: left promiscuous mode
[  528.120220] br0: port 2(veth1) entered disabled state
[  528.120350] veth0: left allmulticast mode
[  528.120383] veth0: left promiscuous mode
[  528.120416] br0: port 1(veth0) entered disabled state
[  528.135550] bond0: (slave veth1): Releasing backup interface
[  528.139068] bond0: (slave veth0): Releasing backup interface
[  528.169130] bond0 (unregistering): Released all slaves