[  528.849590] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.866699] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.884111] br0: port 1(veth0) entered blocking state
[  528.884178] br0: port 1(veth0) entered disabled state
[  528.884238] veth0: entered allmulticast mode
[  528.884326] veth0: entered promiscuous mode
[  528.900514] br0: port 2(veth1) entered blocking state
[  528.900599] br0: port 2(veth1) entered disabled state
[  528.900656] veth1: entered allmulticast mode
[  528.900752] veth1: entered promiscuous mode
[  529.837651] br0: port 1(veth0) entered blocking state
[  529.837752] br0: port 1(veth0) entered forwarding state
[  529.837822] br0: port 2(veth1) entered blocking state
[  529.837859] br0: port 2(veth1) entered forwarding state
[  531.885615] bond0: (slave veth0): link status definitely up
[  531.885724] bond0: (slave veth1): link status definitely up
[  531.885781] bond0: (slave veth0): making interface the new active one
[  531.885848] bond0: active interface up!
[  531.972269] veth1: left allmulticast mode
[  531.972346] veth1: left promiscuous mode
[  531.972416] br0: port 2(veth1) entered disabled state
[  531.972564] veth0: left allmulticast mode
[  531.972610] veth0: left promiscuous mode
[  531.972654] br0: port 1(veth0) entered disabled state
[  531.990068] bond0: (slave veth1): Releasing backup interface
[  531.997833] bond0: (slave veth0): Releasing backup interface
[  532.027769] bond0 (unregistering): Released all slaves