[  525.738751] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.755969] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.771401] br0: port 1(veth0) entered blocking state
[  525.771475] br0: port 1(veth0) entered disabled state
[  525.771577] veth0: entered allmulticast mode
[  525.771682] veth0: entered promiscuous mode
[  525.789349] br0: port 2(veth1) entered blocking state
[  525.789408] br0: port 2(veth1) entered disabled state
[  525.789452] veth1: entered allmulticast mode
[  525.789530] veth1: entered promiscuous mode
[  526.715608] br0: port 1(veth0) entered blocking state
[  526.715705] br0: port 1(veth0) entered forwarding state
[  526.715780] br0: port 2(veth1) entered blocking state
[  526.715815] br0: port 2(veth1) entered forwarding state
[  527.803621] bond0: (slave veth1): link status definitely up
[  527.803725] bond0: (slave veth1): making interface the new active one
[  527.803798] bond0: active interface up!
[  527.926540] veth1: left allmulticast mode
[  527.926588] veth1: left promiscuous mode
[  527.926628] br0: port 2(veth1) entered disabled state
[  527.926744] veth0: left allmulticast mode
[  527.926773] veth0: left promiscuous mode
[  527.926809] br0: port 1(veth0) entered disabled state
[  527.946323] bond0: (slave veth1): Releasing backup interface
[  527.954781] bond0: (slave veth0): Releasing backup interface
[  527.985981] bond0 (unregistering): Released all slaves