[  551.634551] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  551.648932] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  551.660155] br0: port 1(veth0) entered blocking state
[  551.660209] br0: port 1(veth0) entered disabled state
[  551.660252] veth0: entered allmulticast mode
[  551.660324] veth0: entered promiscuous mode
[  551.676105] br0: port 2(veth1) entered blocking state
[  551.676170] br0: port 2(veth1) entered disabled state
[  551.676211] veth1: entered allmulticast mode
[  551.676289] veth1: entered promiscuous mode
[  552.629740] br0: port 1(veth0) entered blocking state
[  552.629834] br0: port 1(veth0) entered forwarding state
[  552.629902] br0: port 2(veth1) entered blocking state
[  552.629941] br0: port 2(veth1) entered forwarding state
[  554.677704] bond0: (slave veth0): link status definitely up
[  554.677818] bond0: (slave veth1): link status definitely up
[  554.677852] bond0: (slave veth0): making interface the new active one
[  554.677901] bond0: active interface up!
[  554.790578] veth1: left allmulticast mode
[  554.790645] veth1: left promiscuous mode
[  554.790725] br0: port 2(veth1) entered disabled state
[  554.790830] veth0: left allmulticast mode
[  554.790862] veth0: left promiscuous mode
[  554.790895] br0: port 1(veth0) entered disabled state
[  554.811471] bond0: (slave veth1): Releasing backup interface
[  554.816879] bond0: (slave veth0): Releasing backup interface
[  554.838831] bond0 (unregistering): Released all slaves