[  810.196809] 8021q: adding VLAN 0 to HW filter on device bond0
[  810.200634] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  810.204334] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  810.208016] br0: port 1(veth0) entered blocking state
[  810.208048] br0: port 1(veth0) entered disabled state
[  810.208081] veth0: entered allmulticast mode
[  810.208139] veth0: entered promiscuous mode
[  810.211796] br0: port 2(veth1) entered blocking state
[  810.211828] br0: port 2(veth1) entered disabled state
[  810.211860] veth1: entered allmulticast mode
[  810.211911] veth1: entered promiscuous mode
[  810.340394] br0: port 1(veth0) entered blocking state
[  810.340457] br0: port 1(veth0) entered forwarding state
[  810.340501] br0: port 2(veth1) entered blocking state
[  810.340529] br0: port 2(veth1) entered forwarding state
[  812.236388] bond0: (slave veth1): link status definitely up
[  812.236507] bond0: (slave veth1): making interface the new active one
[  812.236563] bond0: active interface up!
[  812.273284] veth1: left allmulticast mode
[  812.273323] veth1: left promiscuous mode
[  812.273361] br0: port 2(veth1) entered disabled state
[  812.273493] veth0: left allmulticast mode
[  812.273519] veth0: left promiscuous mode
[  812.273549] br0: port 1(veth0) entered disabled state
[  812.277540] bond0: (slave veth1): Releasing backup interface
[  812.282249] bond0: (slave veth0): Releasing backup interface
[  812.312420] bond0 (unregistering): Released all slaves