[  509.440271] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  509.449567] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  509.460987] br0: port 1(veth0) entered blocking state
[  509.461095] br0: port 1(veth0) entered disabled state
[  509.461172] veth0: entered allmulticast mode
[  509.461281] veth0: entered promiscuous mode
[  509.471802] br0: port 2(veth1) entered blocking state
[  509.471913] br0: port 2(veth1) entered disabled state
[  509.471986] veth1: entered allmulticast mode
[  509.472156] veth1: entered promiscuous mode
[  510.461195] br0: port 1(veth0) entered blocking state
[  510.461321] br0: port 1(veth0) entered forwarding state
[  510.461420] br0: port 2(veth1) entered blocking state
[  510.461475] br0: port 2(veth1) entered forwarding state
[  512.509220] bond0: (slave veth0): link status definitely up
[  512.509355] bond0: (slave veth1): link status definitely up
[  512.509415] bond0: (slave veth0): making interface the new active one
[  512.509487] bond0: active interface up!
[  512.558278] veth1: left allmulticast mode
[  512.558362] veth1: left promiscuous mode
[  512.558425] br0: port 2(veth1) entered disabled state
[  512.558544] veth0: left allmulticast mode
[  512.558587] veth0: left promiscuous mode
[  512.558647] br0: port 1(veth0) entered disabled state
[  512.575722] bond0: (slave veth1): Releasing backup interface
[  512.579303] bond0: (slave veth0): Releasing backup interface
[  512.607403] bond0 (unregistering): Released all slaves