[  532.703984] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.714358] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.725136] br0: port 1(veth0) entered blocking state
[  532.725239] br0: port 1(veth0) entered disabled state
[  532.725320] veth0: entered allmulticast mode
[  532.725440] veth0: entered promiscuous mode
[  532.735529] br0: port 2(veth1) entered blocking state
[  532.735587] br0: port 2(veth1) entered disabled state
[  532.735632] veth1: entered allmulticast mode
[  532.735710] veth1: entered promiscuous mode
[  533.691104] br0: port 1(veth0) entered blocking state
[  533.691245] br0: port 1(veth0) entered forwarding state
[  533.691358] br0: port 2(veth1) entered blocking state
[  533.691427] br0: port 2(veth1) entered forwarding state
[  534.779064] bond0: (slave veth1): link status definitely up
[  534.779216] bond0: (slave veth1): making interface the new active one
[  534.779321] bond0: active interface up!
[  534.903156] veth1: left allmulticast mode
[  534.903223] veth1: left promiscuous mode
[  534.903322] br0: port 2(veth1) entered disabled state
[  534.903458] veth0: left allmulticast mode
[  534.903517] veth0: left promiscuous mode
[  534.903580] br0: port 1(veth0) entered disabled state
[  534.923347] bond0: (slave veth1): Releasing backup interface
[  534.932264] bond0: (slave veth0): Releasing backup interface