[  864.527883] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.531075] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  864.534205] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  864.537255] br0: port 1(veth0) entered blocking state
[  864.537288] br0: port 1(veth0) entered disabled state
[  864.537322] veth0: entered allmulticast mode
[  864.537380] veth0: entered promiscuous mode
[  864.540449] br0: port 2(veth1) entered blocking state
[  864.540516] br0: port 2(veth1) entered disabled state
[  864.540587] veth1: entered allmulticast mode
[  864.540675] veth1: entered promiscuous mode
[  865.536755] br0: port 1(veth0) entered blocking state
[  865.536846] br0: port 1(veth0) entered forwarding state
[  865.536937] br0: port 2(veth1) entered blocking state
[  865.537005] br0: port 2(veth1) entered forwarding state
[  866.560745] bond0: (slave veth1): link status definitely up
[  866.560836] bond0: (slave veth1): making interface the new active one
[  866.560892] bond0: active interface up!
[  866.581937] veth1: left allmulticast mode
[  866.581977] veth1: left promiscuous mode
[  866.582064] br0: port 2(veth1) entered disabled state
[  866.582159] veth0: left allmulticast mode
[  866.582183] veth0: left promiscuous mode
[  866.582247] br0: port 1(veth0) entered disabled state
[  866.588932] bond0: (slave veth1): Releasing backup interface
[  866.594853] bond0: (slave veth0): Releasing backup interface
[  866.626756] bond0 (unregistering): Released all slaves