[  527.744391] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.760889] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.780106] br0: port 1(veth0) entered blocking state
[  527.780165] br0: port 1(veth0) entered disabled state
[  527.780206] veth0: entered allmulticast mode
[  527.780302] veth0: entered promiscuous mode
[  527.798843] br0: port 2(veth1) entered blocking state
[  527.798921] br0: port 2(veth1) entered disabled state
[  527.798975] veth1: entered allmulticast mode
[  527.799067] veth1: entered promiscuous mode
[  528.708133] br0: port 1(veth0) entered blocking state
[  528.708253] br0: port 1(veth0) entered forwarding state
[  528.708322] br0: port 2(veth1) entered blocking state
[  528.708359] br0: port 2(veth1) entered forwarding state
[  529.796122] bond0: (slave veth1): link status definitely up
[  529.796242] bond0: (slave veth1): making interface the new active one
[  529.796306] bond0: active interface up!
[  529.900270] veth1: left allmulticast mode
[  529.900338] veth1: left promiscuous mode
[  529.900392] br0: port 2(veth1) entered disabled state
[  529.900544] veth0: left allmulticast mode
[  529.900597] veth0: left promiscuous mode
[  529.900636] br0: port 1(veth0) entered disabled state
[  529.921795] bond0: (slave veth1): Releasing backup interface
[  529.927279] bond0: (slave veth0): Releasing backup interface
[  529.947263] bond0 (unregistering): Released all slaves