[  884.663305] 8021q: adding VLAN 0 to HW filter on device bond0
[  884.666063] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  884.668997] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  884.671643] br0: port 1(veth0) entered blocking state
[  884.671674] br0: port 1(veth0) entered disabled state
[  884.671706] veth0: entered allmulticast mode
[  884.671750] veth0: entered promiscuous mode
[  884.674604] br0: port 2(veth1) entered blocking state
[  884.674668] br0: port 2(veth1) entered disabled state
[  884.674740] veth1: entered allmulticast mode
[  884.674830] veth1: entered promiscuous mode
[  884.893566] br0: port 1(veth0) entered blocking state
[  884.893685] br0: port 1(veth0) entered forwarding state
[  884.893785] br0: port 2(veth1) entered blocking state
[  884.893846] br0: port 2(veth1) entered forwarding state
[  886.700559] bond0: (slave veth1): link status definitely up
[  886.700641] bond0: (slave veth1): making interface the new active one
[  886.700699] bond0: active interface up!
[  886.801114] veth1: left allmulticast mode
[  886.801161] veth1: left promiscuous mode
[  886.801194] br0: port 2(veth1) entered disabled state
[  886.801337] veth0: left allmulticast mode
[  886.801360] veth0: left promiscuous mode
[  886.801388] br0: port 1(veth0) entered disabled state
[  886.814678] bond0: (slave veth1): Releasing backup interface
[  886.819624] bond0: (slave veth0): Releasing backup interface
[  886.851632] bond0 (unregistering): Released all slaves