[  759.712063] 8021q: adding VLAN 0 to HW filter on device bond0
[  759.723696] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  759.734355] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  759.745858] br0: port 1(veth0) entered blocking state
[  759.745954] br0: port 1(veth0) entered disabled state
[  759.746020] veth0: entered allmulticast mode
[  759.746116] veth0: entered promiscuous mode
[  759.756893] br0: port 2(veth1) entered blocking state
[  759.756971] br0: port 2(veth1) entered disabled state
[  759.757036] veth1: entered allmulticast mode
[  759.757141] veth1: entered promiscuous mode
[  760.700614] br0: port 1(veth0) entered blocking state
[  760.700738] br0: port 1(veth0) entered forwarding state
[  760.700841] br0: port 2(veth1) entered blocking state
[  760.700892] br0: port 2(veth1) entered forwarding state
[  761.789582] bond0: (slave veth1): link status definitely up
[  761.789759] bond0: (slave veth1): making interface the new active one
[  761.789871] bond0: active interface up!
[  761.823439] veth1: left allmulticast mode
[  761.823534] veth1: left promiscuous mode
[  761.823613] br0: port 2(veth1) entered disabled state
[  761.823776] veth0: left allmulticast mode
[  761.823829] veth0: left promiscuous mode
[  761.823880] br0: port 1(veth0) entered disabled state
[  761.844868] bond0: (slave veth1): Releasing backup interface
[  761.847780] bond0: (slave veth0): Releasing backup interface
[  761.876891] bond0 (unregistering): Released all slaves