[  525.823894] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.837669] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.849284] br0: port 1(veth0) entered blocking state
[  525.849326] br0: port 1(veth0) entered disabled state
[  525.849362] veth0: entered allmulticast mode
[  525.849419] veth0: entered promiscuous mode
[  525.862920] br0: port 2(veth1) entered blocking state
[  525.862971] br0: port 2(veth1) entered disabled state
[  525.863009] veth1: entered allmulticast mode
[  525.863065] veth1: entered promiscuous mode
[  526.073668] br0: port 1(veth0) entered blocking state
[  526.073730] br0: port 1(veth0) entered forwarding state
[  526.073785] br0: port 2(veth1) entered blocking state
[  526.073817] br0: port 2(veth1) entered forwarding state
[  527.865707] bond0: (slave veth1): link status definitely up
[  527.865817] bond0: (slave veth1): making interface the new active one
[  527.865896] bond0: active interface up!
[  527.926861] veth1: left allmulticast mode
[  527.926916] veth1: left promiscuous mode
[  527.926962] br0: port 2(veth1) entered disabled state
[  527.927070] veth0: left allmulticast mode
[  527.927110] veth0: left promiscuous mode
[  527.927147] br0: port 1(veth0) entered disabled state
[  527.956914] bond0: (slave veth1): Releasing backup interface
[  527.965820] bond0: (slave veth0): Releasing backup interface
[  527.988813] bond0 (unregistering): Released all slaves