[  527.723468] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.732442] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.741624] br0: port 1(veth0) entered blocking state
[  527.741701] br0: port 1(veth0) entered disabled state
[  527.741757] veth0: entered allmulticast mode
[  527.741860] veth0: entered promiscuous mode
[  527.751025] br0: port 2(veth1) entered blocking state
[  527.751087] br0: port 2(veth1) entered disabled state
[  527.751132] veth1: entered allmulticast mode
[  527.751207] veth1: entered promiscuous mode
[  527.912117] br0: port 1(veth0) entered blocking state
[  527.912201] br0: port 1(veth0) entered forwarding state
[  527.912301] br0: port 2(veth1) entered blocking state
[  527.912357] br0: port 2(veth1) entered forwarding state
[  529.783228] bond0: (slave veth1): link status definitely up
[  529.783316] bond0: (slave veth1): making interface the new active one
[  529.783384] bond0: active interface up!
[  529.879437] veth1: left allmulticast mode
[  529.879489] veth1: left promiscuous mode
[  529.879534] br0: port 2(veth1) entered disabled state
[  529.879639] veth0: left allmulticast mode
[  529.879700] veth0: left promiscuous mode
[  529.879734] br0: port 1(veth0) entered disabled state
[  529.894348] bond0: (slave veth1): Releasing backup interface
[  529.900214] bond0: (slave veth0): Releasing backup interface
[  529.934205] bond0 (unregistering): Released all slaves