[  529.396858] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.414736] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.433105] br0: port 1(veth0) entered blocking state
[  529.433176] br0: port 1(veth0) entered disabled state
[  529.433231] veth0: entered allmulticast mode
[  529.433313] veth0: entered promiscuous mode
[  529.452799] br0: port 2(veth1) entered blocking state
[  529.452977] br0: port 2(veth1) entered disabled state
[  529.453038] veth1: entered allmulticast mode
[  529.453132] veth1: entered promiscuous mode
[  530.360858] br0: port 1(veth0) entered blocking state
[  530.361018] br0: port 1(veth0) entered forwarding state
[  530.361100] br0: port 2(veth1) entered blocking state
[  530.361154] br0: port 2(veth1) entered forwarding state
[  531.449744] bond0: (slave veth1): link status definitely up
[  531.449841] bond0: (slave veth1): making interface the new active one
[  531.449901] bond0: active interface up!
[  531.593235] veth1: left allmulticast mode
[  531.593302] veth1: left promiscuous mode
[  531.593360] br0: port 2(veth1) entered disabled state
[  531.593546] veth0: left allmulticast mode
[  531.593583] veth0: left promiscuous mode
[  531.593628] br0: port 1(veth0) entered disabled state
[  531.625125] bond0: (slave veth1): Releasing backup interface
[  531.633115] bond0: (slave veth0): Releasing backup interface
[  531.655093] bond0 (unregistering): Released all slaves