[  696.492148] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.495162] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  696.498278] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  696.501083] br0: port 1(veth0) entered blocking state
[  696.501119] br0: port 1(veth0) entered disabled state
[  696.501150] veth0: entered allmulticast mode
[  696.501202] veth0: entered promiscuous mode
[  696.504179] br0: port 2(veth1) entered blocking state
[  696.504261] br0: port 2(veth1) entered disabled state
[  696.504341] veth1: entered allmulticast mode
[  696.504441] veth1: entered promiscuous mode
[  696.555876] br0: port 1(veth0) entered blocking state
[  696.555951] br0: port 1(veth0) entered forwarding state
[  696.556041] br0: port 2(veth1) entered blocking state
[  696.556107] br0: port 2(veth1) entered forwarding state
[  698.562906] bond0: (slave veth1): link status definitely up
[  698.562989] bond0: (slave veth1): making interface the new active one
[  698.563077] bond0: active interface up!
[  698.643190] veth1: left allmulticast mode
[  698.643285] veth1: left promiscuous mode
[  698.643344] br0: port 2(veth1) entered disabled state
[  698.643459] veth0: left allmulticast mode
[  698.643499] veth0: left promiscuous mode
[  698.643580] br0: port 1(veth0) entered disabled state
[  698.658069] bond0: (slave veth1): Releasing backup interface
[  698.665028] bond0: (slave veth0): Releasing backup interface
[  698.688005] bond0 (unregistering): Released all slaves