[  528.721873] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.732501] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.742307] br0: port 1(veth0) entered blocking state
[  528.742420] br0: port 1(veth0) entered disabled state
[  528.742485] veth0: entered allmulticast mode
[  528.742589] veth0: entered promiscuous mode
[  528.753023] br0: port 2(veth1) entered blocking state
[  528.753084] br0: port 2(veth1) entered disabled state
[  528.753130] veth1: entered allmulticast mode
[  528.753221] veth1: entered promiscuous mode
[  529.721009] br0: port 1(veth0) entered blocking state
[  529.721128] br0: port 1(veth0) entered forwarding state
[  529.721207] br0: port 2(veth1) entered blocking state
[  529.721261] br0: port 2(veth1) entered forwarding state
[  531.768983] bond0: (slave veth0): link status definitely up
[  531.769075] bond0: (slave veth1): link status definitely up
[  531.769125] bond0: (slave veth0): making interface the new active one
[  531.769190] bond0: active interface up!
[  531.859966] veth1: left allmulticast mode
[  531.860037] veth1: left promiscuous mode
[  531.860084] br0: port 2(veth1) entered disabled state
[  531.860189] veth0: left allmulticast mode
[  531.860221] veth0: left promiscuous mode
[  531.860289] br0: port 1(veth0) entered disabled state
[  531.879185] bond0: (slave veth1): Releasing backup interface
[  531.885199] bond0: (slave veth0): Releasing backup interface
[  531.919124] bond0 (unregistering): Released all slaves