[  526.503211] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.537397] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.568939] br0: port 1(veth0) entered blocking state
[  526.570126] br0: port 1(veth0) entered disabled state
[  526.570215] veth0: entered allmulticast mode
[  526.570316] veth0: entered promiscuous mode
[  526.621429] br0: port 2(veth1) entered blocking state
[  526.621517] br0: port 2(veth1) entered disabled state
[  526.621572] veth1: entered allmulticast mode
[  526.621669] veth1: entered promiscuous mode
[  527.148742] br0: port 1(veth0) entered blocking state
[  527.148822] br0: port 1(veth0) entered forwarding state
[  527.148908] br0: port 2(veth1) entered blocking state
[  527.148957] br0: port 2(veth1) entered forwarding state
[  528.508306] bond0: (slave veth1): link status definitely up
[  528.508488] bond0: (slave veth1): making interface the new active one
[  528.508582] bond0: active interface up!
[  528.624967] veth1: left allmulticast mode
[  528.625069] veth1: left promiscuous mode
[  528.625137] br0: port 2(veth1) entered disabled state
[  528.625515] veth0: left allmulticast mode
[  528.625564] veth0: left promiscuous mode
[  528.625619] br0: port 1(veth0) entered disabled state
[  528.651516] bond0: (slave veth1): Releasing backup interface
[  528.664091] bond0: (slave veth0): Releasing backup interface
[  528.695134] bond0 (unregistering): Released all slaves