[  531.516276] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.525452] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.534664] br0: port 1(veth0) entered blocking state
[  531.534717] br0: port 1(veth0) entered disabled state
[  531.534767] veth0: entered allmulticast mode
[  531.534854] veth0: entered promiscuous mode
[  531.544245] br0: port 2(veth1) entered blocking state
[  531.544319] br0: port 2(veth1) entered disabled state
[  531.544377] veth1: entered allmulticast mode
[  531.544458] veth1: entered promiscuous mode
[  531.816063] br0: port 1(veth0) entered blocking state
[  531.816119] br0: port 1(veth0) entered forwarding state
[  531.816190] br0: port 2(veth1) entered blocking state
[  531.816231] br0: port 2(veth1) entered forwarding state
[  533.560102] bond0: (slave veth1): link status definitely up
[  533.560212] bond0: (slave veth1): making interface the new active one
[  533.560280] bond0: active interface up!
[  533.647138] veth1: left allmulticast mode
[  533.647192] veth1: left promiscuous mode
[  533.647251] br0: port 2(veth1) entered disabled state
[  533.647360] veth0: left allmulticast mode
[  533.647394] veth0: left promiscuous mode
[  533.647438] br0: port 1(veth0) entered disabled state
[  533.666269] bond0: (slave veth1): Releasing backup interface
[  533.673184] bond0: (slave veth0): Releasing backup interface
[  533.701254] bond0 (unregistering): Released all slaves