[  827.681636] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.684461] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.687242] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.689988] br0: port 1(veth0) entered blocking state
[  827.690026] br0: port 1(veth0) entered disabled state
[  827.690065] veth0: entered allmulticast mode
[  827.690117] veth0: entered promiscuous mode
[  827.693351] br0: port 2(veth1) entered blocking state
[  827.693405] br0: port 2(veth1) entered disabled state
[  827.693437] veth1: entered allmulticast mode
[  827.693485] veth1: entered promiscuous mode
[  828.004220] br0: port 1(veth0) entered blocking state
[  828.004327] br0: port 1(veth0) entered forwarding state
[  828.004425] br0: port 2(veth1) entered blocking state
[  828.004466] br0: port 2(veth1) entered forwarding state
[  829.748207] bond0: (slave veth1): link status definitely up
[  829.748270] bond0: (slave veth1): making interface the new active one
[  829.748323] bond0: active interface up!
[  829.801924] veth1: left allmulticast mode
[  829.801964] veth1: left promiscuous mode
[  829.801996] br0: port 2(veth1) entered disabled state
[  829.802108] veth0: left allmulticast mode
[  829.802132] veth0: left promiscuous mode
[  829.802159] br0: port 1(veth0) entered disabled state
[  829.817316] bond0: (slave veth1): Releasing backup interface
[  829.827272] bond0: (slave veth0): Releasing backup interface
[  829.854264] bond0 (unregistering): Released all slaves