[  525.359234] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.368688] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.376976] br0: port 1(veth0) entered blocking state
[  525.377027] br0: port 1(veth0) entered disabled state
[  525.377074] veth0: entered allmulticast mode
[  525.377151] veth0: entered promiscuous mode
[  525.386547] br0: port 2(veth1) entered blocking state
[  525.386610] br0: port 2(veth1) entered disabled state
[  525.386656] veth1: entered allmulticast mode
[  525.386729] veth1: entered promiscuous mode
[  526.390890] br0: port 1(veth0) entered blocking state
[  526.390966] br0: port 1(veth0) entered forwarding state
[  526.391038] br0: port 2(veth1) entered blocking state
[  526.391085] br0: port 2(veth1) entered forwarding state
[  527.414978] bond0: (slave veth1): link status definitely up
[  527.415164] bond0: (slave veth1): making interface the new active one
[  527.415231] bond0: active interface up!
[  527.511989] veth1: left allmulticast mode
[  527.512046] veth1: left promiscuous mode
[  527.512102] br0: port 2(veth1) entered disabled state
[  527.512198] veth0: left allmulticast mode
[  527.512229] veth0: left promiscuous mode
[  527.512263] br0: port 1(veth0) entered disabled state
[  527.533056] bond0: (slave veth1): Releasing backup interface
[  527.539983] bond0: (slave veth0): Releasing backup interface
[  527.559966] bond0 (unregistering): Released all slaves