[  511.478960] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  511.489586] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  511.498942] br0: port 1(veth0) entered blocking state
[  511.499004] br0: port 1(veth0) entered disabled state
[  511.499057] veth0: entered allmulticast mode
[  511.499129] veth0: entered promiscuous mode
[  511.510599] br0: port 2(veth1) entered blocking state
[  511.510663] br0: port 2(veth1) entered disabled state
[  511.510708] veth1: entered allmulticast mode
[  511.510784] veth1: entered promiscuous mode
[  512.498969] br0: port 1(veth0) entered blocking state
[  512.499108] br0: port 1(veth0) entered forwarding state
[  512.499195] br0: port 2(veth1) entered blocking state
[  512.499243] br0: port 2(veth1) entered forwarding state
[  514.546884] bond0: (slave veth0): link status definitely up
[  514.546955] bond0: (slave veth1): link status definitely up
[  514.546993] bond0: (slave veth0): making interface the new active one
[  514.547075] bond0: active interface up!
[  514.571181] veth1: left allmulticast mode
[  514.571241] veth1: left promiscuous mode
[  514.571294] br0: port 2(veth1) entered disabled state
[  514.571398] veth0: left allmulticast mode
[  514.571432] veth0: left promiscuous mode
[  514.571465] br0: port 1(veth0) entered disabled state
[  514.589202] bond0: (slave veth1): Releasing backup interface
[  514.593171] bond0: (slave veth0): Releasing backup interface
[  514.632151] bond0 (unregistering): Released all slaves