[  549.806640] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  549.819074] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  549.834455] br0: port 1(veth0) entered blocking state
[  549.834529] br0: port 1(veth0) entered disabled state
[  549.834589] veth0: entered allmulticast mode
[  549.834679] veth0: entered promiscuous mode
[  549.849763] br0: port 2(veth1) entered blocking state
[  549.849820] br0: port 2(veth1) entered disabled state
[  549.849873] veth1: entered allmulticast mode
[  549.849945] veth1: entered promiscuous mode
[  550.841467] br0: port 1(veth0) entered blocking state
[  550.841537] br0: port 1(veth0) entered forwarding state
[  550.841616] br0: port 2(veth1) entered blocking state
[  550.841661] br0: port 2(veth1) entered forwarding state
[  552.889488] bond0: (slave veth0): link status definitely up
[  552.889608] bond0: (slave veth1): link status definitely up
[  552.889649] bond0: (slave veth0): making interface the new active one
[  552.889713] bond0: active interface up!
[  552.970101] veth1: left allmulticast mode
[  552.970151] veth1: left promiscuous mode
[  552.970192] br0: port 2(veth1) entered disabled state
[  552.970272] veth0: left allmulticast mode
[  552.970305] veth0: left promiscuous mode
[  552.970337] br0: port 1(veth0) entered disabled state
[  552.999700] bond0: (slave veth1): Releasing backup interface
[  553.006588] bond0: (slave veth0): Releasing backup interface
[  553.027650] bond0 (unregistering): Released all slaves