[  531.279045] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.286610] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.294623] br0: port 1(veth0) entered blocking state
[  531.294691] br0: port 1(veth0) entered disabled state
[  531.294744] veth0: entered allmulticast mode
[  531.294821] veth0: entered promiscuous mode
[  531.302882] br0: port 2(veth1) entered blocking state
[  531.302931] br0: port 2(veth1) entered disabled state
[  531.302967] veth1: entered allmulticast mode
[  531.303038] veth1: entered promiscuous mode
[  531.624236] br0: port 1(veth0) entered blocking state
[  531.624378] br0: port 1(veth0) entered forwarding state
[  531.624466] br0: port 2(veth1) entered blocking state
[  531.624515] br0: port 2(veth1) entered forwarding state
[  533.305195] bond0: (slave veth1): link status definitely up
[  533.305266] bond0: (slave veth1): making interface the new active one
[  533.305336] bond0: active interface up!
[  533.433334] veth1: left allmulticast mode
[  533.433396] veth1: left promiscuous mode
[  533.433465] br0: port 2(veth1) entered disabled state
[  533.433587] veth0: left allmulticast mode
[  533.433626] veth0: left promiscuous mode
[  533.433685] br0: port 1(veth0) entered disabled state
[  533.461434] bond0: (slave veth1): Releasing backup interface
[  533.465333] bond0: (slave veth0): Releasing backup interface
[  533.491323] bond0 (unregistering): Released all slaves