[  688.712562] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  688.723728] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  688.734848] br0: port 1(veth0) entered blocking state
[  688.734914] br0: port 1(veth0) entered disabled state
[  688.734977] veth0: entered allmulticast mode
[  688.735068] veth0: entered promiscuous mode
[  688.746149] br0: port 2(veth1) entered blocking state
[  688.746224] br0: port 2(veth1) entered disabled state
[  688.746289] veth1: entered allmulticast mode
[  688.746387] veth1: entered promiscuous mode
[  689.188456] br0: port 1(veth0) entered blocking state
[  689.188585] br0: port 1(veth0) entered forwarding state
[  689.188677] br0: port 2(veth1) entered blocking state
[  689.188726] br0: port 2(veth1) entered forwarding state
[  690.740446] bond0: (slave veth1): link status definitely up
[  690.740601] bond0: (slave veth1): making interface the new active one
[  690.740689] bond0: active interface up!
[  690.806045] veth1: left allmulticast mode
[  690.806131] veth1: left promiscuous mode
[  690.806191] br0: port 2(veth1) entered disabled state
[  690.806345] veth0: left allmulticast mode
[  690.806439] veth0: left promiscuous mode
[  690.806491] br0: port 1(veth0) entered disabled state
[  690.827713] bond0: (slave veth1): Releasing backup interface
[  690.833621] bond0: (slave veth0): Releasing backup interface