[  526.310389] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.324979] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.341897] br0: port 1(veth0) entered blocking state
[  526.341955] br0: port 1(veth0) entered disabled state
[  526.342004] veth0: entered allmulticast mode
[  526.342073] veth0: entered promiscuous mode
[  526.356305] br0: port 2(veth1) entered blocking state
[  526.356370] br0: port 2(veth1) entered disabled state
[  526.356411] veth1: entered allmulticast mode
[  526.356504] veth1: entered promiscuous mode
[  526.531776] br0: port 1(veth0) entered blocking state
[  526.531873] br0: port 1(veth0) entered forwarding state
[  526.531940] br0: port 2(veth1) entered blocking state
[  526.531984] br0: port 2(veth1) entered forwarding state
[  528.379769] bond0: (slave veth1): link status definitely up
[  528.379868] bond0: (slave veth1): making interface the new active one
[  528.379929] bond0: active interface up!
[  528.461289] veth1: left allmulticast mode
[  528.461339] veth1: left promiscuous mode
[  528.461381] br0: port 2(veth1) entered disabled state
[  528.461484] veth0: left allmulticast mode
[  528.461509] veth0: left promiscuous mode
[  528.461540] br0: port 1(veth0) entered disabled state
[  528.479127] bond0: (slave veth1): Releasing backup interface
[  528.483885] bond0: (slave veth0): Releasing backup interface
[  528.525944] bond0 (unregistering): Released all slaves