[  524.940693] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.956858] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.973411] br0: port 1(veth0) entered blocking state
[  524.973464] br0: port 1(veth0) entered disabled state
[  524.973512] veth0: entered allmulticast mode
[  524.973586] veth0: entered promiscuous mode
[  524.988692] br0: port 2(veth1) entered blocking state
[  524.988745] br0: port 2(veth1) entered disabled state
[  524.988782] veth1: entered allmulticast mode
[  524.988841] veth1: entered promiscuous mode
[  525.946806] br0: port 1(veth0) entered blocking state
[  525.946911] br0: port 1(veth0) entered forwarding state
[  525.946980] br0: port 2(veth1) entered blocking state
[  525.947013] br0: port 2(veth1) entered forwarding state
[  526.970784] bond0: (slave veth1): link status definitely up
[  526.970858] bond0: (slave veth1): making interface the new active one
[  526.970933] bond0: active interface up!
[  527.014294] veth1: left allmulticast mode
[  527.014356] veth1: left promiscuous mode
[  527.014414] br0: port 2(veth1) entered disabled state
[  527.014722] veth0: left allmulticast mode
[  527.014764] veth0: left promiscuous mode
[  527.014807] br0: port 1(veth0) entered disabled state
[  527.042038] bond0: (slave veth1): Releasing backup interface
[  527.047997] bond0: (slave veth0): Releasing backup interface
[  527.067929] bond0 (unregistering): Released all slaves