[  528.774525] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.790210] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.803752] br0: port 1(veth0) entered blocking state
[  528.803825] br0: port 1(veth0) entered disabled state
[  528.803874] veth0: entered allmulticast mode
[  528.803952] veth0: entered promiscuous mode
[  528.819813] br0: port 2(veth1) entered blocking state
[  528.819871] br0: port 2(veth1) entered disabled state
[  528.819932] veth1: entered allmulticast mode
[  528.820003] veth1: entered promiscuous mode
[  528.980717] br0: port 1(veth0) entered blocking state
[  528.980822] br0: port 1(veth0) entered forwarding state
[  528.980901] br0: port 2(veth1) entered blocking state
[  528.980936] br0: port 2(veth1) entered forwarding state
[  530.828725] bond0: (slave veth1): link status definitely up
[  530.828846] bond0: (slave veth1): making interface the new active one
[  530.828927] bond0: active interface up!
[  530.915889] veth1: left allmulticast mode
[  530.915937] veth1: left promiscuous mode
[  530.915981] br0: port 2(veth1) entered disabled state
[  530.916188] veth0: left allmulticast mode
[  530.916216] veth0: left promiscuous mode
[  530.916245] br0: port 1(veth0) entered disabled state
[  530.937893] bond0: (slave veth1): Releasing backup interface
[  530.946803] bond0: (slave veth0): Releasing backup interface
[  530.970860] bond0 (unregistering): Released all slaves