[  909.100616] 8021q: adding VLAN 0 to HW filter on device bond0
[  909.113401] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  909.125742] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  909.138281] br0: port 1(veth0) entered blocking state
[  909.138354] br0: port 1(veth0) entered disabled state
[  909.138423] veth0: entered allmulticast mode
[  909.138517] veth0: entered promiscuous mode
[  909.149413] br0: port 2(veth1) entered blocking state
[  909.149525] br0: port 2(veth1) entered disabled state
[  909.149601] veth1: entered allmulticast mode
[  909.149728] veth1: entered promiscuous mode
[  910.171997] br0: port 1(veth0) entered blocking state
[  910.172141] br0: port 1(veth0) entered forwarding state
[  910.172256] br0: port 2(veth1) entered blocking state
[  910.172316] br0: port 2(veth1) entered forwarding state
[  912.155947] bond0: (slave veth0): link status definitely up
[  912.156058] bond0: (slave veth1): link status definitely up
[  912.156114] bond0: (slave veth0): making interface the new active one
[  912.156211] bond0: active interface up!
[  912.290250] veth1: left allmulticast mode
[  912.290316] veth1: left promiscuous mode
[  912.290360] br0: port 2(veth1) entered disabled state
[  912.290446] veth0: left allmulticast mode
[  912.290479] veth0: left promiscuous mode
[  912.290515] br0: port 1(veth0) entered disabled state
[  912.310152] bond0: (slave veth1): Releasing backup interface
[  912.315136] bond0: (slave veth0): Releasing backup interface
[  912.341112] bond0 (unregistering): Released all slaves