[  832.041916][T21284] 8021q: adding VLAN 0 to HW filter on device bond0
[  832.069867][T21285] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  832.102297][T21286] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  832.125833][T21287] br0: port 1(veth0) entered blocking state
[  832.126687][T21287] br0: port 1(veth0) entered disabled state
[  832.126941][T21287] veth0: entered allmulticast mode
[  832.128005][T21287] veth0: entered promiscuous mode
[  832.156324][T21288] br0: port 2(veth1) entered blocking state
[  832.156593][T21288] br0: port 2(veth1) entered disabled state
[  832.156851][T21288] veth1: entered allmulticast mode
[  832.157848][T21288] veth1: entered promiscuous mode
[  833.058497][  T231] br0: port 1(veth0) entered blocking state
[  833.058760][  T231] br0: port 1(veth0) entered forwarding state
[  833.060284][  T231] br0: port 2(veth1) entered blocking state
[  833.060504][  T231] br0: port 2(veth1) entered forwarding state
[  834.084158][T20165] bond0: (slave veth0): link status definitely up
[  834.084671][T20165] bond0: (slave veth1): link status definitely up
[  834.085017][T20165] bond0: (slave veth0): making interface the new active one
[  834.085934][T20165] bond0: active interface up!
[  834.219718][T20165] veth1: left allmulticast mode
[  834.219947][T20165] veth1: left promiscuous mode
[  834.220242][T20165] br0: port 2(veth1) entered disabled state
[  834.221250][T20165] veth0: left allmulticast mode
[  834.221429][T20165] veth0: left promiscuous mode
[  834.221683][T20165] br0: port 1(veth0) entered disabled state
[  834.260598][T20165] bond0: (slave veth1): Releasing backup interface
[  834.270555][T20165] bond0: (slave veth0): Releasing backup interface
[  834.319458][T20165] bond0 (unregistering): Released all slaves