[  528.979914] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.988751] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.998215] br0: port 1(veth0) entered blocking state
[  528.998293] br0: port 1(veth0) entered disabled state
[  528.998358] veth0: entered allmulticast mode
[  528.998465] veth0: entered promiscuous mode
[  529.007598] br0: port 2(veth1) entered blocking state
[  529.007660] br0: port 2(veth1) entered disabled state
[  529.007707] veth1: entered allmulticast mode
[  529.007808] veth1: entered promiscuous mode
[  529.255955] br0: port 1(veth0) entered blocking state
[  529.256086] br0: port 1(veth0) entered forwarding state
[  529.256190] br0: port 2(veth1) entered blocking state
[  529.256245] br0: port 2(veth1) entered forwarding state
[  531.000845] bond0: (slave veth1): link status definitely up
[  531.000922] bond0: (slave veth1): making interface the new active one
[  531.000999] bond0: active interface up!
[  531.128368] veth1: left allmulticast mode
[  531.128433] veth1: left promiscuous mode
[  531.128492] br0: port 2(veth1) entered disabled state
[  531.128603] veth0: left allmulticast mode
[  531.128646] veth0: left promiscuous mode
[  531.128683] br0: port 1(veth0) entered disabled state
[  531.149082] bond0: (slave veth1): Releasing backup interface
[  531.155002] bond0: (slave veth0): Releasing backup interface
[  531.174972] bond0 (unregistering): Released all slaves