[  869.880197] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.883913] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.887460] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.890986] br0: port 1(veth0) entered blocking state
[  869.891019] br0: port 1(veth0) entered disabled state
[  869.891053] veth0: entered allmulticast mode
[  869.891111] veth0: entered promiscuous mode
[  869.894616] br0: port 2(veth1) entered blocking state
[  869.894679] br0: port 2(veth1) entered disabled state
[  869.894743] veth1: entered allmulticast mode
[  869.894839] veth1: entered promiscuous mode
[  870.908880] br0: port 1(veth0) entered blocking state
[  870.908945] br0: port 1(veth0) entered forwarding state
[  870.908992] br0: port 2(veth1) entered blocking state
[  870.909023] br0: port 2(veth1) entered forwarding state
[  871.935852] bond0: (slave veth1): link status definitely up
[  871.935954] bond0: (slave veth1): making interface the new active one
[  871.936015] bond0: active interface up!
[  871.948273] veth1: left allmulticast mode
[  871.948314] veth1: left promiscuous mode
[  871.948343] br0: port 2(veth1) entered disabled state
[  871.948424] veth0: left allmulticast mode
[  871.948446] veth0: left promiscuous mode
[  871.948469] br0: port 1(veth0) entered disabled state
[  871.957091] bond0: (slave veth1): Releasing backup interface
[  871.962988] bond0: (slave veth0): Releasing backup interface
[  871.993890] bond0 (unregistering): Released all slaves