[  526.562522] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.572527] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.583121] br0: port 1(veth0) entered blocking state
[  526.583216] br0: port 1(veth0) entered disabled state
[  526.583271] veth0: entered allmulticast mode
[  526.583356] veth0: entered promiscuous mode
[  526.593872] br0: port 2(veth1) entered blocking state
[  526.593972] br0: port 2(veth1) entered disabled state
[  526.594030] veth1: entered allmulticast mode
[  526.594129] veth1: entered promiscuous mode
[  527.547990] br0: port 1(veth0) entered blocking state
[  527.548087] br0: port 1(veth0) entered forwarding state
[  527.548184] br0: port 2(veth1) entered blocking state
[  527.548248] br0: port 2(veth1) entered forwarding state
[  528.635997] bond0: (slave veth1): link status definitely up
[  528.636099] bond0: (slave veth1): making interface the new active one
[  528.636183] bond0: active interface up!
[  528.684717] veth1: left allmulticast mode
[  528.684806] veth1: left promiscuous mode
[  528.684859] br0: port 2(veth1) entered disabled state
[  528.685025] veth0: left allmulticast mode
[  528.685063] veth0: left promiscuous mode
[  528.685123] br0: port 1(veth0) entered disabled state
[  528.709239] bond0: (slave veth1): Releasing backup interface
[  528.717151] bond0: (slave veth0): Releasing backup interface
[  528.741213] bond0 (unregistering): Released all slaves