[  698.600006] 8021q: adding VLAN 0 to HW filter on device bond0
[  698.602574] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  698.605221] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  698.607775] br0: port 1(veth0) entered blocking state
[  698.607811] br0: port 1(veth0) entered disabled state
[  698.607844] veth0: entered allmulticast mode
[  698.607895] veth0: entered promiscuous mode
[  698.610506] br0: port 2(veth1) entered blocking state
[  698.610570] br0: port 2(veth1) entered disabled state
[  698.610633] veth1: entered allmulticast mode
[  698.610715] veth1: entered promiscuous mode
[  699.645016] br0: port 1(veth0) entered blocking state
[  699.645118] br0: port 1(veth0) entered forwarding state
[  699.645220] br0: port 2(veth1) entered blocking state
[  699.645286] br0: port 2(veth1) entered forwarding state
[  700.670004] bond0: (slave veth1): link status definitely up
[  700.670078] bond0: (slave veth1): making interface the new active one
[  700.670140] bond0: active interface up!
[  700.710079] veth1: left allmulticast mode
[  700.710128] veth1: left promiscuous mode
[  700.710205] br0: port 2(veth1) entered disabled state
[  700.710297] veth0: left allmulticast mode
[  700.710330] veth0: left promiscuous mode
[  700.710429] br0: port 1(veth0) entered disabled state
[  700.721118] bond0: (slave veth1): Releasing backup interface
[  700.728063] bond0: (slave veth0): Releasing backup interface
[  700.759062] bond0 (unregistering): Released all slaves