[  525.992656] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.001768] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.010541] br0: port 1(veth0) entered blocking state
[  526.010629] br0: port 1(veth0) entered disabled state
[  526.010694] veth0: entered allmulticast mode
[  526.010800] veth0: entered promiscuous mode
[  526.019889] br0: port 2(veth1) entered blocking state
[  526.019944] br0: port 2(veth1) entered disabled state
[  526.019987] veth1: entered allmulticast mode
[  526.020053] veth1: entered promiscuous mode
[  527.026812] br0: port 1(veth0) entered blocking state
[  527.026875] br0: port 1(veth0) entered forwarding state
[  527.026940] br0: port 2(veth1) entered blocking state
[  527.026990] br0: port 2(veth1) entered forwarding state
[  529.073914] bond0: (slave veth0): link status definitely up
[  529.074076] bond0: (slave veth1): link status definitely up
[  529.074121] bond0: (slave veth0): making interface the new active one
[  529.074178] bond0: active interface up!
[  529.160820] veth1: left allmulticast mode
[  529.160877] veth1: left promiscuous mode
[  529.160917] br0: port 2(veth1) entered disabled state
[  529.161002] veth0: left allmulticast mode
[  529.161031] veth0: left promiscuous mode
[  529.161060] br0: port 1(veth0) entered disabled state
[  529.180979] bond0: (slave veth1): Releasing backup interface
[  529.186952] bond0: (slave veth0): Releasing backup interface
[  529.217029] bond0 (unregistering): Released all slaves