[  527.903308] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.914530] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.925286] br0: port 1(veth0) entered blocking state
[  527.925366] br0: port 1(veth0) entered disabled state
[  527.925433] veth0: entered allmulticast mode
[  527.925529] veth0: entered promiscuous mode
[  527.936183] br0: port 2(veth1) entered blocking state
[  527.936259] br0: port 2(veth1) entered disabled state
[  527.936307] veth1: entered allmulticast mode
[  527.936406] veth1: entered promiscuous mode
[  528.239055] br0: port 1(veth0) entered blocking state
[  528.239158] br0: port 1(veth0) entered forwarding state
[  528.239248] br0: port 2(veth1) entered blocking state
[  528.239309] br0: port 2(veth1) entered forwarding state
[  529.919137] bond0: (slave veth1): link status definitely up
[  529.919262] bond0: (slave veth1): making interface the new active one
[  529.919353] bond0: active interface up!
[  529.967411] veth1: left allmulticast mode
[  529.967493] veth1: left promiscuous mode
[  529.967592] br0: port 2(veth1) entered disabled state
[  529.967738] veth0: left allmulticast mode
[  529.967796] veth0: left promiscuous mode
[  529.967869] br0: port 1(veth0) entered disabled state
[  529.982309] bond0: (slave veth1): Releasing backup interface
[  529.986233] bond0: (slave veth0): Releasing backup interface
[  530.017243] bond0 (unregistering): Released all slaves