[  525.083997] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.094444] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.104706] br0: port 1(veth0) entered blocking state
[  525.104770] br0: port 1(veth0) entered disabled state
[  525.104821] veth0: entered allmulticast mode
[  525.104908] veth0: entered promiscuous mode
[  525.115537] br0: port 2(veth1) entered blocking state
[  525.115657] br0: port 2(veth1) entered disabled state
[  525.115734] veth1: entered allmulticast mode
[  525.115863] veth1: entered promiscuous mode
[  525.549927] br0: port 1(veth0) entered blocking state
[  525.550039] br0: port 1(veth0) entered forwarding state
[  525.550152] br0: port 2(veth1) entered blocking state
[  525.550234] br0: port 2(veth1) entered forwarding state
[  527.100927] bond0: (slave veth1): link status definitely up
[  527.101049] bond0: (slave veth1): making interface the new active one
[  527.101138] bond0: active interface up!
[  527.191970] veth1: left allmulticast mode
[  527.192037] veth1: left promiscuous mode
[  527.192093] br0: port 2(veth1) entered disabled state
[  527.192222] veth0: left allmulticast mode
[  527.192261] veth0: left promiscuous mode
[  527.192306] br0: port 1(veth0) entered disabled state
[  527.211170] bond0: (slave veth1): Releasing backup interface
[  527.225090] bond0: (slave veth0): Releasing backup interface
[  527.253116] bond0 (unregistering): Released all slaves