[  526.702641] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.720905] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.738438] br0: port 1(veth0) entered blocking state
[  526.738511] br0: port 1(veth0) entered disabled state
[  526.738571] veth0: entered allmulticast mode
[  526.738652] veth0: entered promiscuous mode
[  526.755575] br0: port 2(veth1) entered blocking state
[  526.755652] br0: port 2(veth1) entered disabled state
[  526.755708] veth1: entered allmulticast mode
[  526.755789] veth1: entered promiscuous mode
[  527.676845] br0: port 1(veth0) entered blocking state
[  527.676965] br0: port 1(veth0) entered forwarding state
[  527.677046] br0: port 2(veth1) entered blocking state
[  527.677099] br0: port 2(veth1) entered forwarding state
[  528.764810] bond0: (slave veth1): link status definitely up
[  528.764929] bond0: (slave veth1): making interface the new active one
[  528.765006] bond0: active interface up!
[  528.886596] veth1: left allmulticast mode
[  528.886646] veth1: left promiscuous mode
[  528.886700] br0: port 2(veth1) entered disabled state
[  528.887047] veth0: left allmulticast mode
[  528.887077] veth0: left promiscuous mode
[  528.887116] br0: port 1(veth0) entered disabled state
[  528.903070] bond0: (slave veth1): Releasing backup interface
[  528.910028] bond0: (slave veth0): Releasing backup interface
[  528.935965] bond0 (unregistering): Released all slaves