[  529.606198] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.615773] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.625260] br0: port 1(veth0) entered blocking state
[  529.625334] br0: port 1(veth0) entered disabled state
[  529.625396] veth0: entered allmulticast mode
[  529.625483] veth0: entered promiscuous mode
[  529.634736] br0: port 2(veth1) entered blocking state
[  529.634815] br0: port 2(veth1) entered disabled state
[  529.634872] veth1: entered allmulticast mode
[  529.634955] veth1: entered promiscuous mode
[  529.769084] br0: port 1(veth0) entered blocking state
[  529.769270] br0: port 1(veth0) entered forwarding state
[  529.769384] br0: port 2(veth1) entered blocking state
[  529.769458] br0: port 2(veth1) entered forwarding state
[  531.641123] bond0: (slave veth1): link status definitely up
[  531.641259] bond0: (slave veth1): making interface the new active one
[  531.641351] bond0: active interface up!
[  531.678230] veth1: left allmulticast mode
[  531.678286] veth1: left promiscuous mode
[  531.678329] br0: port 2(veth1) entered disabled state
[  531.678468] veth0: left allmulticast mode
[  531.678507] veth0: left promiscuous mode
[  531.678542] br0: port 1(veth0) entered disabled state
[  531.699571] bond0: (slave veth1): Releasing backup interface
[  531.712248] bond0: (slave veth0): Releasing backup interface