[  525.624967] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.634404] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.644081] br0: port 1(veth0) entered blocking state
[  525.644187] br0: port 1(veth0) entered disabled state
[  525.644259] veth0: entered allmulticast mode
[  525.644365] veth0: entered promiscuous mode
[  525.653072] br0: port 2(veth1) entered blocking state
[  525.653124] br0: port 2(veth1) entered disabled state
[  525.653181] veth1: entered allmulticast mode
[  525.653258] veth1: entered promiscuous mode
[  526.126078] br0: port 1(veth0) entered blocking state
[  526.126210] br0: port 1(veth0) entered forwarding state
[  526.126304] br0: port 2(veth1) entered blocking state
[  526.126365] br0: port 2(veth1) entered forwarding state
[  527.678050] bond0: (slave veth1): link status definitely up
[  527.678126] bond0: (slave veth1): making interface the new active one
[  527.678206] bond0: active interface up!
[  527.811265] veth1: left allmulticast mode
[  527.811345] veth1: left promiscuous mode
[  527.811407] br0: port 2(veth1) entered disabled state
[  527.811600] veth0: left allmulticast mode
[  527.811635] veth0: left promiscuous mode
[  527.811721] br0: port 1(veth0) entered disabled state
[  527.832308] bond0: (slave veth1): Releasing backup interface
[  527.839297] bond0: (slave veth0): Releasing backup interface
[  527.858347] bond0 (unregistering): Released all slaves