[  527.497388] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.524824] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.549117] br0: port 1(veth0) entered blocking state
[  527.549207] br0: port 1(veth0) entered disabled state
[  527.549273] veth0: entered allmulticast mode
[  527.549384] veth0: entered promiscuous mode
[  527.572887] br0: port 2(veth1) entered blocking state
[  527.573099] br0: port 2(veth1) entered disabled state
[  527.573248] veth1: entered allmulticast mode
[  527.573442] veth1: entered promiscuous mode
[  528.449003] br0: port 1(veth0) entered blocking state
[  528.449104] br0: port 1(veth0) entered forwarding state
[  528.449266] br0: port 2(veth1) entered blocking state
[  528.449329] br0: port 2(veth1) entered forwarding state
[  529.538081] bond0: (slave veth1): link status definitely up
[  529.538185] bond0: (slave veth1): making interface the new active one
[  529.538471] bond0: active interface up!
[  529.593843] veth1: left allmulticast mode
[  529.594261] veth1: left promiscuous mode
[  529.594324] br0: port 2(veth1) entered disabled state
[  529.594601] veth0: left allmulticast mode
[  529.594645] veth0: left promiscuous mode
[  529.594692] br0: port 1(veth0) entered disabled state
[  529.626501] bond0: (slave veth1): Releasing backup interface
[  529.657385] bond0: (slave veth0): Releasing backup interface
[  529.682937] bond0 (unregistering): Released all slaves