[  526.505653] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.524653] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.545641] br0: port 1(veth0) entered blocking state
[  526.545703] br0: port 1(veth0) entered disabled state
[  526.545753] veth0: entered allmulticast mode
[  526.545835] veth0: entered promiscuous mode
[  526.564362] br0: port 2(veth1) entered blocking state
[  526.564457] br0: port 2(veth1) entered disabled state
[  526.564515] veth1: entered allmulticast mode
[  526.564626] veth1: entered promiscuous mode
[  527.481662] br0: port 1(veth0) entered blocking state
[  527.481777] br0: port 1(veth0) entered forwarding state
[  527.481858] br0: port 2(veth1) entered blocking state
[  527.481906] br0: port 2(veth1) entered forwarding state
[  528.569697] bond0: (slave veth1): link status definitely up
[  528.569814] bond0: (slave veth1): making interface the new active one
[  528.569879] bond0: active interface up!
[  528.664239] veth1: left allmulticast mode
[  528.664309] veth1: left promiscuous mode
[  528.664373] br0: port 2(veth1) entered disabled state
[  528.664513] veth0: left allmulticast mode
[  528.664574] veth0: left promiscuous mode
[  528.664620] br0: port 1(veth0) entered disabled state
[  528.695993] bond0: (slave veth1): Releasing backup interface
[  528.704819] bond0: (slave veth0): Releasing backup interface
[  528.730867] bond0 (unregistering): Released all slaves