[  526.548530] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.564495] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.580613] br0: port 1(veth0) entered blocking state
[  526.580701] br0: port 1(veth0) entered disabled state
[  526.580767] veth0: entered allmulticast mode
[  526.580873] veth0: entered promiscuous mode
[  526.596932] br0: port 2(veth1) entered blocking state
[  526.597006] br0: port 2(veth1) entered disabled state
[  526.597059] veth1: entered allmulticast mode
[  526.597155] veth1: entered promiscuous mode
[  527.548752] br0: port 1(veth0) entered blocking state
[  527.548873] br0: port 1(veth0) entered forwarding state
[  527.548952] br0: port 2(veth1) entered blocking state
[  527.548991] br0: port 2(veth1) entered forwarding state
[  528.572707] bond0: (slave veth1): link status definitely up
[  528.572827] bond0: (slave veth1): making interface the new active one
[  528.572905] bond0: active interface up!
[  528.681061] veth1: left allmulticast mode
[  528.681105] veth1: left promiscuous mode
[  528.681142] br0: port 2(veth1) entered disabled state
[  528.681232] veth0: left allmulticast mode
[  528.681259] veth0: left promiscuous mode
[  528.681287] br0: port 1(veth0) entered disabled state
[  528.702002] bond0: (slave veth1): Releasing backup interface
[  528.708841] bond0: (slave veth0): Releasing backup interface