[  688.757518] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  688.768505] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  688.779251] br0: port 1(veth0) entered blocking state
[  688.779327] br0: port 1(veth0) entered disabled state
[  688.779394] veth0: entered allmulticast mode
[  688.779485] veth0: entered promiscuous mode
[  688.791184] br0: port 2(veth1) entered blocking state
[  688.791312] br0: port 2(veth1) entered disabled state
[  688.791391] veth1: entered allmulticast mode
[  688.791487] veth1: entered promiscuous mode
[  688.861659] br0: port 1(veth0) entered blocking state
[  688.861781] br0: port 1(veth0) entered forwarding state
[  688.861879] br0: port 2(veth1) entered blocking state
[  688.861930] br0: port 2(veth1) entered forwarding state
[  690.805665] bond0: (slave veth1): link status definitely up
[  690.805814] bond0: (slave veth1): making interface the new active one
[  690.805903] bond0: active interface up!
[  690.879356] veth1: left allmulticast mode
[  690.879447] veth1: left promiscuous mode
[  690.879515] br0: port 2(veth1) entered disabled state
[  690.879682] veth0: left allmulticast mode
[  690.879749] veth0: left promiscuous mode
[  690.879799] br0: port 1(veth0) entered disabled state
[  690.896986] bond0: (slave veth1): Releasing backup interface
[  690.899893] bond0: (slave veth0): Releasing backup interface
[  690.933922] bond0 (unregistering): Released all slaves