[  531.615473] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.623364] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.632464] br0: port 1(veth0) entered blocking state
[  531.632548] br0: port 1(veth0) entered disabled state
[  531.632610] veth0: entered allmulticast mode
[  531.632713] veth0: entered promiscuous mode
[  531.641164] br0: port 2(veth1) entered blocking state
[  531.641215] br0: port 2(veth1) entered disabled state
[  531.641260] veth1: entered allmulticast mode
[  531.641333] veth1: entered promiscuous mode
[  531.679870] br0: port 1(veth0) entered blocking state
[  531.679942] br0: port 1(veth0) entered forwarding state
[  531.680019] br0: port 2(veth1) entered blocking state
[  531.680073] br0: port 2(veth1) entered forwarding state
[  533.686962] bond0: (slave veth1): link status definitely up
[  533.687084] bond0: (slave veth1): making interface the new active one
[  533.687152] bond0: active interface up!
[  533.757101] veth1: left allmulticast mode
[  533.757170] veth1: left promiscuous mode
[  533.757228] br0: port 2(veth1) entered disabled state
[  533.757384] veth0: left allmulticast mode
[  533.757428] veth0: left promiscuous mode
[  533.757473] br0: port 1(veth0) entered disabled state
[  533.780127] bond0: (slave veth1): Releasing backup interface
[  533.787072] bond0: (slave veth0): Releasing backup interface
[  533.823164] bond0 (unregistering): Released all slaves