[  761.875555] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.878690] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  761.881755] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  761.884767] br0: port 1(veth0) entered blocking state
[  761.884834] br0: port 1(veth0) entered disabled state
[  761.884904] veth0: entered allmulticast mode
[  761.885009] veth0: entered promiscuous mode
[  761.888010] br0: port 2(veth1) entered blocking state
[  761.888047] br0: port 2(veth1) entered disabled state
[  761.888077] veth1: entered allmulticast mode
[  761.888129] veth1: entered promiscuous mode
[  762.078011] br0: port 1(veth0) entered blocking state
[  762.078056] br0: port 1(veth0) entered forwarding state
[  762.078099] br0: port 2(veth1) entered blocking state
[  762.078135] br0: port 2(veth1) entered forwarding state
[  763.903020] bond0: (slave veth1): link status definitely up
[  763.903118] bond0: (slave veth1): making interface the new active one
[  763.903174] bond0: active interface up!
[  763.919330] veth1: left allmulticast mode
[  763.919357] veth1: left promiscuous mode
[  763.919386] br0: port 2(veth1) entered disabled state
[  763.919532] veth0: left allmulticast mode
[  763.919573] veth0: left promiscuous mode
[  763.919601] br0: port 1(veth0) entered disabled state
[  763.935125] bond0: (slave veth1): Releasing backup interface
[  763.942106] bond0: (slave veth0): Releasing backup interface
[  763.972028] bond0 (unregistering): Released all slaves