[  528.640946] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.657817] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.674336] br0: port 1(veth0) entered blocking state
[  528.674403] br0: port 1(veth0) entered disabled state
[  528.674464] veth0: entered allmulticast mode
[  528.674550] veth0: entered promiscuous mode
[  528.691107] br0: port 2(veth1) entered blocking state
[  528.691169] br0: port 2(veth1) entered disabled state
[  528.691212] veth1: entered allmulticast mode
[  528.691297] veth1: entered promiscuous mode
[  529.593825] br0: port 1(veth0) entered blocking state
[  529.593906] br0: port 1(veth0) entered forwarding state
[  529.594003] br0: port 2(veth1) entered blocking state
[  529.594060] br0: port 2(veth1) entered forwarding state
[  530.681804] bond0: (slave veth1): link status definitely up
[  530.681891] bond0: (slave veth1): making interface the new active one
[  530.681963] bond0: active interface up!
[  530.717232] veth1: left allmulticast mode
[  530.717330] veth1: left promiscuous mode
[  530.717392] br0: port 2(veth1) entered disabled state
[  530.717695] veth0: left allmulticast mode
[  530.717754] veth0: left promiscuous mode
[  530.717806] br0: port 1(veth0) entered disabled state
[  530.739834] bond0: (slave veth1): Releasing backup interface
[  530.748002] bond0: (slave veth0): Releasing backup interface
[  530.779108] bond0 (unregistering): Released all slaves