[  698.294447] 8021q: adding VLAN 0 to HW filter on device bond0
[  698.305925] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  698.316569] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  698.326951] br0: port 1(veth0) entered blocking state
[  698.327052] br0: port 1(veth0) entered disabled state
[  698.327127] veth0: entered allmulticast mode
[  698.327228] veth0: entered promiscuous mode
[  698.336994] br0: port 2(veth1) entered blocking state
[  698.337050] br0: port 2(veth1) entered disabled state
[  698.337088] veth1: entered allmulticast mode
[  698.337165] veth1: entered promiscuous mode
[  698.574959] br0: port 1(veth0) entered blocking state
[  698.575074] br0: port 1(veth0) entered forwarding state
[  698.575175] br0: port 2(veth1) entered blocking state
[  698.575235] br0: port 2(veth1) entered forwarding state
[  700.319957] bond0: (slave veth1): link status definitely up
[  700.320089] bond0: (slave veth1): making interface the new active one
[  700.320183] bond0: active interface up!
[  700.412935] veth1: left allmulticast mode
[  700.413025] veth1: left promiscuous mode
[  700.413096] br0: port 2(veth1) entered disabled state
[  700.413258] veth0: left allmulticast mode
[  700.413322] veth0: left promiscuous mode
[  700.413376] br0: port 1(veth0) entered disabled state
[  700.432325] bond0: (slave veth1): Releasing backup interface
[  700.437190] bond0: (slave veth0): Releasing backup interface
[  700.470233] bond0 (unregistering): Released all slaves