[  526.370391] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.384635] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.400562] br0: port 1(veth0) entered blocking state
[  526.400650] br0: port 1(veth0) entered disabled state
[  526.400709] veth0: entered allmulticast mode
[  526.400794] veth0: entered promiscuous mode
[  526.413943] br0: port 2(veth1) entered blocking state
[  526.414002] br0: port 2(veth1) entered disabled state
[  526.414042] veth1: entered allmulticast mode
[  526.414108] veth1: entered promiscuous mode
[  527.354714] br0: port 1(veth0) entered blocking state
[  527.354797] br0: port 1(veth0) entered forwarding state
[  527.354861] br0: port 2(veth1) entered blocking state
[  527.354894] br0: port 2(veth1) entered forwarding state
[  529.402703] bond0: (slave veth0): link status definitely up
[  529.402813] bond0: (slave veth1): link status definitely up
[  529.402880] bond0: (slave veth0): making interface the new active one
[  529.402942] bond0: active interface up!
[  529.523047] veth1: left allmulticast mode
[  529.523092] veth1: left promiscuous mode
[  529.523140] br0: port 2(veth1) entered disabled state
[  529.523244] veth0: left allmulticast mode
[  529.523267] veth0: left promiscuous mode
[  529.523295] br0: port 1(veth0) entered disabled state
[  529.538927] bond0: (slave veth1): Releasing backup interface
[  529.547944] bond0: (slave veth0): Releasing backup interface
[  529.574943] bond0 (unregistering): Released all slaves