[  540.868790] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  540.884595] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  540.900787] br0: port 1(veth0) entered blocking state
[  540.900857] br0: port 1(veth0) entered disabled state
[  540.900905] veth0: entered allmulticast mode
[  540.900982] veth0: entered promiscuous mode
[  540.915693] br0: port 2(veth1) entered blocking state
[  540.915765] br0: port 2(veth1) entered disabled state
[  540.915810] veth1: entered allmulticast mode
[  540.915886] veth1: entered promiscuous mode
[  541.947800] br0: port 1(veth0) entered blocking state
[  541.947891] br0: port 1(veth0) entered forwarding state
[  541.947970] br0: port 2(veth1) entered blocking state
[  541.948022] br0: port 2(veth1) entered forwarding state
[  543.931816] bond0: (slave veth0): link status definitely up
[  543.931887] bond0: (slave veth1): link status definitely up
[  543.931948] bond0: (slave veth0): making interface the new active one
[  543.932031] bond0: active interface up!
[  544.080528] veth1: left allmulticast mode
[  544.080592] veth1: left promiscuous mode
[  544.080634] br0: port 2(veth1) entered disabled state
[  544.080762] veth0: left allmulticast mode
[  544.080792] veth0: left promiscuous mode
[  544.080839] br0: port 1(veth0) entered disabled state
[  544.100505] bond0: (slave veth1): Releasing backup interface
[  544.105993] bond0: (slave veth0): Releasing backup interface
[  544.127027] bond0 (unregistering): Released all slaves