[  530.813211] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.824114] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.834089] br0: port 1(veth0) entered blocking state
[  530.834174] br0: port 1(veth0) entered disabled state
[  530.834236] veth0: entered allmulticast mode
[  530.834323] veth0: entered promiscuous mode
[  530.845034] br0: port 2(veth1) entered blocking state
[  530.845103] br0: port 2(veth1) entered disabled state
[  530.845159] veth1: entered allmulticast mode
[  530.845247] veth1: entered promiscuous mode
[  530.914572] br0: port 1(veth0) entered blocking state
[  530.914742] br0: port 1(veth0) entered forwarding state
[  530.914841] br0: port 2(veth1) entered blocking state
[  530.914904] br0: port 2(veth1) entered forwarding state
[  532.857597] bond0: (slave veth1): link status definitely up
[  532.857737] bond0: (slave veth1): making interface the new active one
[  532.857826] bond0: active interface up!
[  532.893006] veth1: left allmulticast mode
[  532.893066] veth1: left promiscuous mode
[  532.893129] br0: port 2(veth1) entered disabled state
[  532.893245] veth0: left allmulticast mode
[  532.893276] veth0: left promiscuous mode
[  532.893305] br0: port 1(veth0) entered disabled state
[  532.920853] bond0: (slave veth1): Releasing backup interface
[  532.929791] bond0: (slave veth0): Releasing backup interface
[  532.959804] bond0 (unregistering): Released all slaves