[  525.755804] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.775729] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.794353] br0: port 1(veth0) entered blocking state
[  525.794427] br0: port 1(veth0) entered disabled state
[  525.794479] veth0: entered allmulticast mode
[  525.794560] veth0: entered promiscuous mode
[  525.814582] br0: port 2(veth1) entered blocking state
[  525.814661] br0: port 2(veth1) entered disabled state
[  525.814719] veth1: entered allmulticast mode
[  525.814813] veth1: entered promiscuous mode
[  526.713773] br0: port 1(veth0) entered blocking state
[  526.713844] br0: port 1(veth0) entered forwarding state
[  526.713912] br0: port 2(veth1) entered blocking state
[  526.713957] br0: port 2(veth1) entered forwarding state
[  527.801845] bond0: (slave veth1): link status definitely up
[  527.801951] bond0: (slave veth1): making interface the new active one
[  527.802039] bond0: active interface up!
[  527.869378] veth1: left allmulticast mode
[  527.869440] veth1: left promiscuous mode
[  527.869502] br0: port 2(veth1) entered disabled state
[  527.869654] veth0: left allmulticast mode
[  527.869694] veth0: left promiscuous mode
[  527.869751] br0: port 1(veth0) entered disabled state
[  527.891199] bond0: (slave veth1): Releasing backup interface
[  527.897673] bond0: (slave veth0): Releasing backup interface
[  527.931058] bond0 (unregistering): Released all slaves