[  529.411455] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.421029] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.429238] br0: port 1(veth0) entered blocking state
[  529.429302] br0: port 1(veth0) entered disabled state
[  529.429352] veth0: entered allmulticast mode
[  529.429431] veth0: entered promiscuous mode
[  529.439089] br0: port 2(veth1) entered blocking state
[  529.439183] br0: port 2(veth1) entered disabled state
[  529.439256] veth1: entered allmulticast mode
[  529.439361] veth1: entered promiscuous mode
[  529.503948] br0: port 1(veth0) entered blocking state
[  529.504081] br0: port 1(veth0) entered forwarding state
[  529.504191] br0: port 2(veth1) entered blocking state
[  529.504258] br0: port 2(veth1) entered forwarding state
[  531.446949] bond0: (slave veth1): link status definitely up
[  531.447030] bond0: (slave veth1): making interface the new active one
[  531.447098] bond0: active interface up!
[  531.558897] veth1: left allmulticast mode
[  531.558955] veth1: left promiscuous mode
[  531.558994] br0: port 2(veth1) entered disabled state
[  531.559092] veth0: left allmulticast mode
[  531.559123] veth0: left promiscuous mode
[  531.559156] br0: port 1(veth0) entered disabled state
[  531.580204] bond0: (slave veth1): Releasing backup interface
[  531.586143] bond0: (slave veth0): Releasing backup interface
[  531.607155] bond0 (unregistering): Released all slaves