[  527.510582] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.527585] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.544259] br0: port 1(veth0) entered blocking state
[  527.544326] br0: port 1(veth0) entered disabled state
[  527.544383] veth0: entered allmulticast mode
[  527.544472] veth0: entered promiscuous mode
[  527.562327] br0: port 2(veth1) entered blocking state
[  527.562403] br0: port 2(veth1) entered disabled state
[  527.562456] veth1: entered allmulticast mode
[  527.562547] veth1: entered promiscuous mode
[  528.461872] br0: port 1(veth0) entered blocking state
[  528.461932] br0: port 1(veth0) entered forwarding state
[  528.461993] br0: port 2(veth1) entered blocking state
[  528.462069] br0: port 2(veth1) entered forwarding state
[  529.548874] bond0: (slave veth1): link status definitely up
[  529.548942] bond0: (slave veth1): making interface the new active one
[  529.549030] bond0: active interface up!
[  529.582280] veth1: left allmulticast mode
[  529.582346] veth1: left promiscuous mode
[  529.582400] br0: port 2(veth1) entered disabled state
[  529.582544] veth0: left allmulticast mode
[  529.582581] veth0: left promiscuous mode
[  529.582628] br0: port 1(veth0) entered disabled state
[  529.606071] bond0: (slave veth1): Releasing backup interface
[  529.614058] bond0: (slave veth0): Releasing backup interface
[  529.646055] bond0 (unregistering): Released all slaves