[  525.376120] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.390440] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.404382] br0: port 1(veth0) entered blocking state
[  525.404443] br0: port 1(veth0) entered disabled state
[  525.404496] veth0: entered allmulticast mode
[  525.404575] veth0: entered promiscuous mode
[  525.419311] br0: port 2(veth1) entered blocking state
[  525.419374] br0: port 2(veth1) entered disabled state
[  525.419425] veth1: entered allmulticast mode
[  525.419502] veth1: entered promiscuous mode
[  526.333002] br0: port 1(veth0) entered blocking state
[  526.333120] br0: port 1(veth0) entered forwarding state
[  526.333211] br0: port 2(veth1) entered blocking state
[  526.333265] br0: port 2(veth1) entered forwarding state
[  527.421028] bond0: (slave veth1): link status definitely up
[  527.421123] bond0: (slave veth1): making interface the new active one
[  527.421187] bond0: active interface up!
[  527.514762] veth1: left allmulticast mode
[  527.514809] veth1: left promiscuous mode
[  527.514852] br0: port 2(veth1) entered disabled state
[  527.515092] veth0: left allmulticast mode
[  527.515124] veth0: left promiscuous mode
[  527.515156] br0: port 1(veth0) entered disabled state
[  527.533255] bond0: (slave veth1): Releasing backup interface
[  527.540204] bond0: (slave veth0): Releasing backup interface
[  527.574211] bond0 (unregistering): Released all slaves