[  908.749114] 8021q: adding VLAN 0 to HW filter on device bond0
[  908.762271] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  908.773830] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  908.785625] br0: port 1(veth0) entered blocking state
[  908.785758] br0: port 1(veth0) entered disabled state
[  908.785848] veth0: entered allmulticast mode
[  908.785967] veth0: entered promiscuous mode
[  908.797521] br0: port 2(veth1) entered blocking state
[  908.797631] br0: port 2(veth1) entered disabled state
[  908.797705] veth1: entered allmulticast mode
[  908.797815] veth1: entered promiscuous mode
[  909.134260] br0: port 1(veth0) entered blocking state
[  909.134415] br0: port 1(veth0) entered forwarding state
[  909.134548] br0: port 2(veth1) entered blocking state
[  909.134605] br0: port 2(veth1) entered forwarding state
[  910.814275] bond0: (slave veth1): link status definitely up
[  910.814408] bond0: (slave veth1): making interface the new active one
[  910.814508] bond0: active interface up!
[  910.929288] veth1: left allmulticast mode
[  910.929389] veth1: left promiscuous mode
[  910.929470] br0: port 2(veth1) entered disabled state
[  910.929618] veth0: left allmulticast mode
[  910.929715] veth0: left promiscuous mode
[  910.929774] br0: port 1(veth0) entered disabled state
[  910.953594] bond0: (slave veth1): Releasing backup interface
[  910.965615] bond0: (slave veth0): Releasing backup interface
[  910.994529] bond0 (unregistering): Released all slaves