[  808.482319] 8021q: adding VLAN 0 to HW filter on device bond0
[  808.486551] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  808.490913] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  808.494787] br0: port 1(veth0) entered blocking state
[  808.494859] br0: port 1(veth0) entered disabled state
[  808.494929] veth0: entered allmulticast mode
[  808.495035] veth0: entered promiscuous mode
[  808.499127] br0: port 2(veth1) entered blocking state
[  808.499165] br0: port 2(veth1) entered disabled state
[  808.499205] veth1: entered allmulticast mode
[  808.499278] veth1: entered promiscuous mode
[  809.479300] br0: port 1(veth0) entered blocking state
[  809.479369] br0: port 1(veth0) entered forwarding state
[  809.479421] br0: port 2(veth1) entered blocking state
[  809.479454] br0: port 2(veth1) entered forwarding state
[  810.568266] bond0: (slave veth1): link status definitely up
[  810.568384] bond0: (slave veth1): making interface the new active one
[  810.568482] bond0: active interface up!
[  810.583489] veth1: left allmulticast mode
[  810.583556] veth1: left promiscuous mode
[  810.583624] br0: port 2(veth1) entered disabled state
[  810.583780] veth0: left allmulticast mode
[  810.583835] veth0: left promiscuous mode
[  810.583928] br0: port 1(veth0) entered disabled state
[  810.587409] bond0: (slave veth1): Releasing backup interface
[  810.593023] bond0: (slave veth0): Releasing backup interface
[  810.634315] bond0 (unregistering): Released all slaves