[  899.832624] 8021q: adding VLAN 0 to HW filter on device bond0
[  899.836360] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  899.840086] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  899.843700] br0: port 1(veth0) entered blocking state
[  899.843733] br0: port 1(veth0) entered disabled state
[  899.843770] veth0: entered allmulticast mode
[  899.843821] veth0: entered promiscuous mode
[  899.847475] br0: port 2(veth1) entered blocking state
[  899.847541] br0: port 2(veth1) entered disabled state
[  899.847610] veth1: entered allmulticast mode
[  899.847698] veth1: entered promiscuous mode
[  900.873250] br0: port 1(veth0) entered blocking state
[  900.873312] br0: port 1(veth0) entered forwarding state
[  900.873364] br0: port 2(veth1) entered blocking state
[  900.873393] br0: port 2(veth1) entered forwarding state
[  901.896228] bond0: (slave veth0): link status definitely up
[  901.896343] bond0: (slave veth1): link status definitely up
[  901.896422] bond0: (slave veth0): making interface the new active one
[  901.896481] bond0: active interface up!
[  902.009834] veth1: left allmulticast mode
[  902.009869] veth1: left promiscuous mode
[  902.009900] br0: port 2(veth1) entered disabled state
[  902.010022] veth0: left allmulticast mode
[  902.010054] veth0: left promiscuous mode
[  902.010087] br0: port 1(veth0) entered disabled state
[  902.018549] bond0: (slave veth1): Releasing backup interface
[  902.021357] bond0: (slave veth0): Releasing backup interface
[  902.050255] bond0 (unregistering): Released all slaves