[  902.626614] 8021q: adding VLAN 0 to HW filter on device bond0
[  902.630025] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  902.633352] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  902.636639] br0: port 1(veth0) entered blocking state
[  902.636672] br0: port 1(veth0) entered disabled state
[  902.636710] veth0: entered allmulticast mode
[  902.636766] veth0: entered promiscuous mode
[  902.640018] br0: port 2(veth1) entered blocking state
[  902.640048] br0: port 2(veth1) entered disabled state
[  902.640084] veth1: entered allmulticast mode
[  902.640145] veth1: entered promiscuous mode
[  903.627176] br0: port 1(veth0) entered blocking state
[  903.627235] br0: port 1(veth0) entered forwarding state
[  903.627280] br0: port 2(veth1) entered blocking state
[  903.627308] br0: port 2(veth1) entered forwarding state
[  904.652177] bond0: (slave veth1): link status definitely up
[  904.652284] bond0: (slave veth1): making interface the new active one
[  904.652378] bond0: active interface up!
[  904.685180] veth1: left allmulticast mode
[  904.685241] veth1: left promiscuous mode
[  904.685304] br0: port 2(veth1) entered disabled state
[  904.685470] veth0: left allmulticast mode
[  904.685526] veth0: left promiscuous mode
[  904.685616] br0: port 1(veth0) entered disabled state
[  904.693460] bond0: (slave veth1): Releasing backup interface
[  904.697269] bond0: (slave veth0): Releasing backup interface
[  904.728176] bond0 (unregistering): Released all slaves