[  526.322636] bond0 (unregistering): Released all slaves
[  527.863218] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.872369] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.882137] br0: port 1(veth0) entered blocking state
[  527.882246] br0: port 1(veth0) entered disabled state
[  527.882339] veth0: entered allmulticast mode
[  527.882460] veth0: entered promiscuous mode
[  527.891050] br0: port 2(veth1) entered blocking state
[  527.891120] br0: port 2(veth1) entered disabled state
[  527.891177] veth1: entered allmulticast mode
[  527.891263] veth1: entered promiscuous mode
[  528.358496] br0: port 1(veth0) entered blocking state
[  528.358610] br0: port 1(veth0) entered forwarding state
[  528.358680] br0: port 2(veth1) entered blocking state
[  528.358720] br0: port 2(veth1) entered forwarding state
[  529.910486] bond0: (slave veth1): link status definitely up
[  529.910565] bond0: (slave veth1): making interface the new active one
[  529.910633] bond0: active interface up!
[  529.979910] veth1: left allmulticast mode
[  529.979954] veth1: left promiscuous mode
[  529.979994] br0: port 2(veth1) entered disabled state
[  529.980148] veth0: left allmulticast mode
[  529.980176] veth0: left promiscuous mode
[  529.980207] br0: port 1(veth0) entered disabled state
[  529.997742] bond0: (slave veth1): Releasing backup interface
[  530.011572] bond0: (slave veth0): Releasing backup interface