[  526.381312] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.398202] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.414704] br0: port 1(veth0) entered blocking state
[  526.414777] br0: port 1(veth0) entered disabled state
[  526.414835] veth0: entered allmulticast mode
[  526.414924] veth0: entered promiscuous mode
[  526.431604] br0: port 2(veth1) entered blocking state
[  526.431693] br0: port 2(veth1) entered disabled state
[  526.431747] veth1: entered allmulticast mode
[  526.431829] veth1: entered promiscuous mode
[  527.355733] br0: port 1(veth0) entered blocking state
[  527.355869] br0: port 1(veth0) entered forwarding state
[  527.355959] br0: port 2(veth1) entered blocking state
[  527.356049] br0: port 2(veth1) entered forwarding state
[  528.443736] bond0: (slave veth1): link status definitely up
[  528.443869] bond0: (slave veth1): making interface the new active one
[  528.443948] bond0: active interface up!
[  528.574299] veth1: left allmulticast mode
[  528.574362] veth1: left promiscuous mode
[  528.574419] br0: port 2(veth1) entered disabled state
[  528.574556] veth0: left allmulticast mode
[  528.574595] veth0: left promiscuous mode
[  528.574665] br0: port 1(veth0) entered disabled state
[  528.594045] bond0: (slave veth1): Releasing backup interface
[  528.600974] bond0: (slave veth0): Releasing backup interface
[  528.640040] bond0 (unregistering): Released all slaves