[  844.001503] 8021q: adding VLAN 0 to HW filter on device bond0
[  844.005306] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  844.009111] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  844.012839] br0: port 1(veth0) entered blocking state
[  844.012905] br0: port 1(veth0) entered disabled state
[  844.012971] veth0: entered allmulticast mode
[  844.013060] veth0: entered promiscuous mode
[  844.016792] br0: port 2(veth1) entered blocking state
[  844.016832] br0: port 2(veth1) entered disabled state
[  844.016865] veth1: entered allmulticast mode
[  844.016918] veth1: entered promiscuous mode
[  845.002166] br0: port 1(veth0) entered blocking state
[  845.002225] br0: port 1(veth0) entered forwarding state
[  845.002270] br0: port 2(veth1) entered blocking state
[  845.002306] br0: port 2(veth1) entered forwarding state
[  846.027148] bond0: (slave veth0): link status definitely up
[  846.027213] bond0: (slave veth1): link status definitely up
[  846.027287] bond0: (slave veth0): making interface the new active one
[  846.027338] bond0: active interface up!
[  846.079731] veth1: left allmulticast mode
[  846.079772] veth1: left promiscuous mode
[  846.079833] br0: port 2(veth1) entered disabled state
[  846.079940] veth0: left allmulticast mode
[  846.079971] veth0: left promiscuous mode
[  846.079996] br0: port 1(veth0) entered disabled state
[  846.087325] bond0: (slave veth1): Releasing backup interface
[  846.092289] bond0: (slave veth0): Releasing backup interface
[  846.119177] bond0 (unregistering): Released all slaves