[  529.763035] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.775167] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.786105] br0: port 1(veth0) entered blocking state
[  529.786177] br0: port 1(veth0) entered disabled state
[  529.786225] veth0: entered allmulticast mode
[  529.786307] veth0: entered promiscuous mode
[  529.797303] br0: port 2(veth1) entered blocking state
[  529.797361] br0: port 2(veth1) entered disabled state
[  529.797405] veth1: entered allmulticast mode
[  529.797475] veth1: entered promiscuous mode
[  530.751197] br0: port 1(veth0) entered blocking state
[  530.751382] br0: port 1(veth0) entered forwarding state
[  530.751501] br0: port 2(veth1) entered blocking state
[  530.751576] br0: port 2(veth1) entered forwarding state
[  531.838192] bond0: (slave veth1): link status definitely up
[  531.838295] bond0: (slave veth1): making interface the new active one
[  531.838393] bond0: active interface up!
[  531.864920] veth1: left allmulticast mode
[  531.865010] veth1: left promiscuous mode
[  531.865071] br0: port 2(veth1) entered disabled state
[  531.865233] veth0: left allmulticast mode
[  531.865279] veth0: left promiscuous mode
[  531.865326] br0: port 1(veth0) entered disabled state
[  531.886535] bond0: (slave veth1): Releasing backup interface
[  531.898474] bond0: (slave veth0): Releasing backup interface