[  531.976106] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.984522] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.993532] br0: port 1(veth0) entered blocking state
[  531.993611] br0: port 1(veth0) entered disabled state
[  531.993672] veth0: entered allmulticast mode
[  531.993772] veth0: entered promiscuous mode
[  532.002125] br0: port 2(veth1) entered blocking state
[  532.002174] br0: port 2(veth1) entered disabled state
[  532.002215] veth1: entered allmulticast mode
[  532.002287] veth1: entered promiscuous mode
[  532.134627] br0: port 1(veth0) entered blocking state
[  532.134721] br0: port 1(veth0) entered forwarding state
[  532.134801] br0: port 2(veth1) entered blocking state
[  532.134860] br0: port 2(veth1) entered forwarding state
[  534.006642] bond0: (slave veth1): link status definitely up
[  534.006740] bond0: (slave veth1): making interface the new active one
[  534.006815] bond0: active interface up!
[  534.118619] veth1: left allmulticast mode
[  534.118671] veth1: left promiscuous mode
[  534.118721] br0: port 2(veth1) entered disabled state
[  534.118823] veth0: left allmulticast mode
[  534.118851] veth0: left promiscuous mode
[  534.118883] br0: port 1(veth0) entered disabled state
[  534.138772] bond0: (slave veth1): Releasing backup interface
[  534.148748] bond0: (slave veth0): Releasing backup interface