[  527.875939] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.886059] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.897501] br0: port 1(veth0) entered blocking state
[  527.897572] br0: port 1(veth0) entered disabled state
[  527.897626] veth0: entered allmulticast mode
[  527.897711] veth0: entered promiscuous mode
[  527.908199] br0: port 2(veth1) entered blocking state
[  527.908263] br0: port 2(veth1) entered disabled state
[  527.908320] veth1: entered allmulticast mode
[  527.908386] veth1: entered promiscuous mode
[  528.890559] br0: port 1(veth0) entered blocking state
[  528.890700] br0: port 1(veth0) entered forwarding state
[  528.890773] br0: port 2(veth1) entered blocking state
[  528.890825] br0: port 2(veth1) entered forwarding state
[  530.938587] bond0: (slave veth0): link status definitely up
[  530.938739] bond0: (slave veth1): link status definitely up
[  530.938791] bond0: (slave veth0): making interface the new active one
[  530.938863] bond0: active interface up!
[  531.008607] veth1: left allmulticast mode
[  531.008666] veth1: left promiscuous mode
[  531.008711] br0: port 2(veth1) entered disabled state
[  531.008811] veth0: left allmulticast mode
[  531.008849] veth0: left promiscuous mode
[  531.008885] br0: port 1(veth0) entered disabled state
[  531.028734] bond0: (slave veth1): Releasing backup interface
[  531.040694] bond0: (slave veth0): Releasing backup interface
[  531.067728] bond0 (unregistering): Released all slaves