[  526.595413] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.610111] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.623301] br0: port 1(veth0) entered blocking state
[  526.623353] br0: port 1(veth0) entered disabled state
[  526.623395] veth0: entered allmulticast mode
[  526.623464] veth0: entered promiscuous mode
[  526.638628] br0: port 2(veth1) entered blocking state
[  526.638686] br0: port 2(veth1) entered disabled state
[  526.638728] veth1: entered allmulticast mode
[  526.638801] veth1: entered promiscuous mode
[  526.719127] br0: port 1(veth0) entered blocking state
[  526.719217] br0: port 1(veth0) entered forwarding state
[  526.719306] br0: port 2(veth1) entered blocking state
[  526.719358] br0: port 2(veth1) entered forwarding state
[  528.638156] bond0: (slave veth1): link status definitely up
[  528.638268] bond0: (slave veth1): making interface the new active one
[  528.638331] bond0: active interface up!
[  528.735036] veth1: left allmulticast mode
[  528.735096] veth1: left promiscuous mode
[  528.735147] br0: port 2(veth1) entered disabled state
[  528.735395] veth0: left allmulticast mode
[  528.735424] veth0: left promiscuous mode
[  528.735468] br0: port 1(veth0) entered disabled state
[  528.761369] bond0: (slave veth1): Releasing backup interface
[  528.773309] bond0: (slave veth0): Releasing backup interface