[  529.096488] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.105534] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.115281] br0: port 1(veth0) entered blocking state
[  529.115372] br0: port 1(veth0) entered disabled state
[  529.115441] veth0: entered allmulticast mode
[  529.115541] veth0: entered promiscuous mode
[  529.124385] br0: port 2(veth1) entered blocking state
[  529.124458] br0: port 2(veth1) entered disabled state
[  529.124511] veth1: entered allmulticast mode
[  529.124600] veth1: entered promiscuous mode
[  529.262281] br0: port 1(veth0) entered blocking state
[  529.262427] br0: port 1(veth0) entered forwarding state
[  529.262530] br0: port 2(veth1) entered blocking state
[  529.262589] br0: port 2(veth1) entered forwarding state
[  531.134191] bond0: (slave veth1): link status definitely up
[  531.134278] bond0: (slave veth1): making interface the new active one
[  531.134354] bond0: active interface up!
[  531.254081] veth1: left allmulticast mode
[  531.254147] veth1: left promiscuous mode
[  531.254218] br0: port 2(veth1) entered disabled state
[  531.254368] veth0: left allmulticast mode
[  531.254435] veth0: left promiscuous mode
[  531.254475] br0: port 1(veth0) entered disabled state
[  531.271570] bond0: (slave veth1): Releasing backup interface
[  531.282405] bond0: (slave veth0): Releasing backup interface
[  531.314394] bond0 (unregistering): Released all slaves