[  529.744246] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.758939] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.775410] br0: port 1(veth0) entered blocking state
[  529.775477] br0: port 1(veth0) entered disabled state
[  529.775522] veth0: entered allmulticast mode
[  529.775592] veth0: entered promiscuous mode
[  529.790775] br0: port 2(veth1) entered blocking state
[  529.790834] br0: port 2(veth1) entered disabled state
[  529.790879] veth1: entered allmulticast mode
[  529.790948] veth1: entered promiscuous mode
[  530.717270] br0: port 1(veth0) entered blocking state
[  530.717381] br0: port 1(veth0) entered forwarding state
[  530.717453] br0: port 2(veth1) entered blocking state
[  530.717515] br0: port 2(veth1) entered forwarding state
[  531.806228] bond0: (slave veth1): link status definitely up
[  531.806323] bond0: (slave veth1): making interface the new active one
[  531.806433] bond0: active interface up!
[  531.962922] veth1: left allmulticast mode
[  531.963000] veth1: left promiscuous mode
[  531.963063] br0: port 2(veth1) entered disabled state
[  531.963221] veth0: left allmulticast mode
[  531.963267] veth0: left promiscuous mode
[  531.963315] br0: port 1(veth0) entered disabled state
[  531.986909] bond0: (slave veth1): Releasing backup interface
[  531.993450] bond0: (slave veth0): Releasing backup interface
[  532.018535] bond0 (unregistering): Released all slaves