[  531.250076] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.258388] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.266013] br0: port 1(veth0) entered blocking state
[  531.266062] br0: port 1(veth0) entered disabled state
[  531.266107] veth0: entered allmulticast mode
[  531.266178] veth0: entered promiscuous mode
[  531.274902] br0: port 2(veth1) entered blocking state
[  531.274978] br0: port 2(veth1) entered disabled state
[  531.275028] veth1: entered allmulticast mode
[  531.275117] veth1: entered promiscuous mode
[  531.428735] br0: port 1(veth0) entered blocking state
[  531.428816] br0: port 1(veth0) entered forwarding state
[  531.428908] br0: port 2(veth1) entered blocking state
[  531.428959] br0: port 2(veth1) entered forwarding state
[  533.300767] bond0: (slave veth1): link status definitely up
[  533.300927] bond0: (slave veth1): making interface the new active one
[  533.301016] bond0: active interface up!
[  533.384041] veth1: left allmulticast mode
[  533.384133] veth1: left promiscuous mode
[  533.384203] br0: port 2(veth1) entered disabled state
[  533.384337] veth0: left allmulticast mode
[  533.384386] veth0: left promiscuous mode
[  533.384448] br0: port 1(veth0) entered disabled state
[  533.401942] bond0: (slave veth1): Releasing backup interface
[  533.411845] bond0: (slave veth0): Releasing backup interface
[  533.443892] bond0 (unregistering): Released all slaves