[  980.114100][T22543] 8021q: adding VLAN 0 to HW filter on device bond0
[  980.156446][T22544] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  980.196463][T22545] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  980.248218][T22546] br0: port 1(veth0) entered blocking state
[  980.248454][T22546] br0: port 1(veth0) entered disabled state
[  980.248719][T22546] veth0: entered allmulticast mode
[  980.250461][T22546] veth0: entered promiscuous mode
[  980.276617][T22547] br0: port 2(veth1) entered blocking state
[  980.276818][T22547] br0: port 2(veth1) entered disabled state
[  980.277014][T22547] veth1: entered allmulticast mode
[  980.278348][T22547] veth1: entered promiscuous mode
[  981.138160][   T39] br0: port 1(veth0) entered blocking state
[  981.138443][   T39] br0: port 1(veth0) entered forwarding state
[  981.140139][   T39] br0: port 2(veth1) entered blocking state
[  981.140360][   T39] br0: port 2(veth1) entered forwarding state
[  982.162388][   T12] bond0: (slave veth0): link status definitely up
[  982.164413][   T12] bond0: (slave veth1): link status definitely up
[  982.164906][   T12] bond0: (slave veth0): making interface the new active one
[  982.165514][   T12] bond0: active interface up!
[  982.367553][   T12] veth1: left allmulticast mode
[  982.367752][   T12] veth1: left promiscuous mode
[  982.368024][   T12] br0: port 2(veth1) entered disabled state
[  982.368880][   T12] veth0: left allmulticast mode
[  982.369032][   T12] veth0: left promiscuous mode
[  982.369265][   T12] br0: port 1(veth0) entered disabled state
[  982.400378][   T12] bond0: (slave veth1): Releasing backup interface
[  982.408942][   T12] bond0: (slave veth0): Releasing backup interface
[  982.450976][   T12] bond0 (unregistering): Released all slaves