[  524.305623] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.320045] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.332780] br0: port 1(veth0) entered blocking state
[  524.332832] br0: port 1(veth0) entered disabled state
[  524.332875] veth0: entered allmulticast mode
[  524.332951] veth0: entered promiscuous mode
[  524.348234] br0: port 2(veth1) entered blocking state
[  524.348302] br0: port 2(veth1) entered disabled state
[  524.348349] veth1: entered allmulticast mode
[  524.348422] veth1: entered promiscuous mode
[  525.305759] br0: port 1(veth0) entered blocking state
[  525.305864] br0: port 1(veth0) entered forwarding state
[  525.305933] br0: port 2(veth1) entered blocking state
[  525.305971] br0: port 2(veth1) entered forwarding state
[  527.353716] bond0: (slave veth0): link status definitely up
[  527.353841] bond0: (slave veth1): link status definitely up
[  527.353882] bond0: (slave veth0): making interface the new active one
[  527.353944] bond0: active interface up!
[  527.425922] veth1: left allmulticast mode
[  527.425998] veth1: left promiscuous mode
[  527.426059] br0: port 2(veth1) entered disabled state
[  527.426169] veth0: left allmulticast mode
[  527.426219] veth0: left promiscuous mode
[  527.426282] br0: port 1(veth0) entered disabled state
[  527.448060] bond0: (slave veth1): Releasing backup interface
[  527.463948] bond0: (slave veth0): Releasing backup interface