[  807.161571] 8021q: adding VLAN 0 to HW filter on device bond0
[  807.165385] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  807.169153] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  807.172839] br0: port 1(veth0) entered blocking state
[  807.172915] br0: port 1(veth0) entered disabled state
[  807.172986] veth0: entered allmulticast mode
[  807.173081] veth0: entered promiscuous mode
[  807.176763] br0: port 2(veth1) entered blocking state
[  807.176796] br0: port 2(veth1) entered disabled state
[  807.176825] veth1: entered allmulticast mode
[  807.176876] veth1: entered promiscuous mode
[  807.336113] br0: port 1(veth0) entered blocking state
[  807.336165] br0: port 1(veth0) entered forwarding state
[  807.336202] br0: port 2(veth1) entered blocking state
[  807.336230] br0: port 2(veth1) entered forwarding state
[  809.216108] bond0: (slave veth1): link status definitely up
[  809.216218] bond0: (slave veth1): making interface the new active one
[  809.216273] bond0: active interface up!
[  809.249294] veth1: left allmulticast mode
[  809.249330] veth1: left promiscuous mode
[  809.249356] br0: port 2(veth1) entered disabled state
[  809.249452] veth0: left allmulticast mode
[  809.249475] veth0: left promiscuous mode
[  809.249507] br0: port 1(veth0) entered disabled state
[  809.259243] bond0: (slave veth1): Releasing backup interface
[  809.264209] bond0: (slave veth0): Releasing backup interface
[  809.290144] bond0 (unregistering): Released all slaves