[  517.650008] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  517.661943] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  517.673170] br0: port 1(veth0) entered blocking state
[  517.673273] br0: port 1(veth0) entered disabled state
[  517.673329] veth0: entered allmulticast mode
[  517.673422] veth0: entered promiscuous mode
[  517.683165] br0: port 2(veth1) entered blocking state
[  517.683236] br0: port 2(veth1) entered disabled state
[  517.683289] veth1: entered allmulticast mode
[  517.683370] veth1: entered promiscuous mode
[  518.654237] br0: port 1(veth0) entered blocking state
[  518.654334] br0: port 1(veth0) entered forwarding state
[  518.654413] br0: port 2(veth1) entered blocking state
[  518.654452] br0: port 2(veth1) entered forwarding state
[  520.702256] bond0: (slave veth0): link status definitely up
[  520.702416] bond0: (slave veth1): link status definitely up
[  520.702477] bond0: (slave veth0): making interface the new active one
[  520.702573] bond0: active interface up!
[  520.735225] veth1: left allmulticast mode
[  520.735293] veth1: left promiscuous mode
[  520.735375] br0: port 2(veth1) entered disabled state
[  520.735502] veth0: left allmulticast mode
[  520.735548] veth0: left promiscuous mode
[  520.735606] br0: port 1(veth0) entered disabled state
[  520.754074] bond0: (slave veth1): Releasing backup interface
[  520.758456] bond0: (slave veth0): Releasing backup interface
[  520.780524] bond0 (unregistering): Released all slaves