[  530.298101] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.312850] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.328375] br0: port 1(veth0) entered blocking state
[  530.328440] br0: port 1(veth0) entered disabled state
[  530.328488] veth0: entered allmulticast mode
[  530.328560] veth0: entered promiscuous mode
[  530.344394] br0: port 2(veth1) entered blocking state
[  530.344474] br0: port 2(veth1) entered disabled state
[  530.344531] veth1: entered allmulticast mode
[  530.344627] veth1: entered promiscuous mode
[  531.259931] br0: port 1(veth0) entered blocking state
[  531.260037] br0: port 1(veth0) entered forwarding state
[  531.260124] br0: port 2(veth1) entered blocking state
[  531.260165] br0: port 2(veth1) entered forwarding state
[  532.347877] bond0: (slave veth1): link status definitely up
[  532.347974] bond0: (slave veth1): making interface the new active one
[  532.348024] bond0: active interface up!
[  532.432226] veth1: left allmulticast mode
[  532.432271] veth1: left promiscuous mode
[  532.432318] br0: port 2(veth1) entered disabled state
[  532.432545] veth0: left allmulticast mode
[  532.432587] veth0: left promiscuous mode
[  532.432632] br0: port 1(veth0) entered disabled state
[  532.449272] bond0: (slave veth1): Releasing backup interface
[  532.456037] bond0: (slave veth0): Releasing backup interface
[  532.478090] bond0 (unregistering): Released all slaves