[  689.875085] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  689.884980] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  689.895247] br0: port 1(veth0) entered blocking state
[  689.895304] br0: port 1(veth0) entered disabled state
[  689.895354] veth0: entered allmulticast mode
[  689.895435] veth0: entered promiscuous mode
[  689.904806] br0: port 2(veth1) entered blocking state
[  689.904904] br0: port 2(veth1) entered disabled state
[  689.904964] veth1: entered allmulticast mode
[  689.905045] veth1: entered promiscuous mode
[  690.347791] br0: port 1(veth0) entered blocking state
[  690.347947] br0: port 1(veth0) entered forwarding state
[  690.348043] br0: port 2(veth1) entered blocking state
[  690.348099] br0: port 2(veth1) entered forwarding state
[  691.899805] bond0: (slave veth1): link status definitely up
[  691.899957] bond0: (slave veth1): making interface the new active one
[  691.900071] bond0: active interface up!
[  691.965153] veth1: left allmulticast mode
[  691.965213] veth1: left promiscuous mode
[  691.965272] br0: port 2(veth1) entered disabled state
[  691.965396] veth0: left allmulticast mode
[  691.965435] veth0: left promiscuous mode
[  691.965480] br0: port 1(veth0) entered disabled state
[  691.991126] bond0: (slave veth1): Releasing backup interface
[  691.997039] bond0: (slave veth0): Releasing backup interface
[  692.027087] bond0 (unregistering): Released all slaves