[  525.332279] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.345547] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.359381] br0: port 1(veth0) entered blocking state
[  525.359447] br0: port 1(veth0) entered disabled state
[  525.359501] veth0: entered allmulticast mode
[  525.359585] veth0: entered promiscuous mode
[  525.373339] br0: port 2(veth1) entered blocking state
[  525.373394] br0: port 2(veth1) entered disabled state
[  525.373445] veth1: entered allmulticast mode
[  525.373508] veth1: entered promiscuous mode
[  526.337763] br0: port 1(veth0) entered blocking state
[  526.337867] br0: port 1(veth0) entered forwarding state
[  526.337934] br0: port 2(veth1) entered blocking state
[  526.337971] br0: port 2(veth1) entered forwarding state
[  528.385695] bond0: (slave veth0): link status definitely up
[  528.385773] bond0: (slave veth1): link status definitely up
[  528.385815] bond0: (slave veth0): making interface the new active one
[  528.385881] bond0: active interface up!
[  528.517098] veth1: left allmulticast mode
[  528.517154] veth1: left promiscuous mode
[  528.517203] br0: port 2(veth1) entered disabled state
[  528.517305] veth0: left allmulticast mode
[  528.517340] veth0: left promiscuous mode
[  528.517388] br0: port 1(veth0) entered disabled state
[  528.537002] bond0: (slave veth1): Releasing backup interface
[  528.542890] bond0: (slave veth0): Releasing backup interface
[  528.569844] bond0 (unregistering): Released all slaves