[  810.698685] 8021q: adding VLAN 0 to HW filter on device bond0
[  810.702625] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  810.706487] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  810.710233] br0: port 1(veth0) entered blocking state
[  810.710270] br0: port 1(veth0) entered disabled state
[  810.710299] veth0: entered allmulticast mode
[  810.710359] veth0: entered promiscuous mode
[  810.714116] br0: port 2(veth1) entered blocking state
[  810.714188] br0: port 2(veth1) entered disabled state
[  810.714254] veth1: entered allmulticast mode
[  810.714345] veth1: entered promiscuous mode
[  810.722207] br0: port 1(veth0) entered blocking state
[  810.722274] br0: port 1(veth0) entered forwarding state
[  810.722368] br0: port 2(veth1) entered blocking state
[  810.722432] br0: port 2(veth1) entered forwarding state
[  812.746173] bond0: (slave veth1): link status definitely up
[  812.746260] bond0: (slave veth1): making interface the new active one
[  812.746310] bond0: active interface up!
[  812.777170] veth1: left allmulticast mode
[  812.777215] veth1: left promiscuous mode
[  812.777245] br0: port 2(veth1) entered disabled state
[  812.777320] veth0: left allmulticast mode
[  812.777347] veth0: left promiscuous mode
[  812.777367] br0: port 1(veth0) entered disabled state
[  812.783427] bond0: (slave veth1): Releasing backup interface
[  812.787313] bond0: (slave veth0): Releasing backup interface
[  812.823213] bond0 (unregistering): Released all slaves