[  526.722822] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.737274] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.753498] br0: port 1(veth0) entered blocking state
[  526.753566] br0: port 1(veth0) entered disabled state
[  526.753627] veth0: entered allmulticast mode
[  526.753725] veth0: entered promiscuous mode
[  526.770145] br0: port 2(veth1) entered blocking state
[  526.770221] br0: port 2(veth1) entered disabled state
[  526.770277] veth1: entered allmulticast mode
[  526.770367] veth1: entered promiscuous mode
[  526.915791] br0: port 1(veth0) entered blocking state
[  526.915926] br0: port 1(veth0) entered forwarding state
[  526.916012] br0: port 2(veth1) entered blocking state
[  526.916059] br0: port 2(veth1) entered forwarding state
[  528.763708] bond0: (slave veth1): link status definitely up
[  528.763785] bond0: (slave veth1): making interface the new active one
[  528.763853] bond0: active interface up!
[  528.910915] veth1: left allmulticast mode
[  528.910974] veth1: left promiscuous mode
[  528.911018] br0: port 2(veth1) entered disabled state
[  528.911111] veth0: left allmulticast mode
[  528.911140] veth0: left promiscuous mode
[  528.911185] br0: port 1(veth0) entered disabled state
[  528.932158] bond0: (slave veth1): Releasing backup interface
[  528.939866] bond0: (slave veth0): Releasing backup interface
[  528.963908] bond0 (unregistering): Released all slaves