[  706.313702] 8021q: adding VLAN 0 to HW filter on device bond0
[  706.316795] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  706.319906] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  706.323021] br0: port 1(veth0) entered blocking state
[  706.323060] br0: port 1(veth0) entered disabled state
[  706.323096] veth0: entered allmulticast mode
[  706.323153] veth0: entered promiscuous mode
[  706.326178] br0: port 2(veth1) entered blocking state
[  706.326220] br0: port 2(veth1) entered disabled state
[  706.326253] veth1: entered allmulticast mode
[  706.326318] veth1: entered promiscuous mode
[  706.481920] br0: port 1(veth0) entered blocking state
[  706.481989] br0: port 1(veth0) entered forwarding state
[  706.482038] br0: port 2(veth1) entered blocking state
[  706.482070] br0: port 2(veth1) entered forwarding state
[  708.353963] bond0: (slave veth1): link status definitely up
[  708.354098] bond0: (slave veth1): making interface the new active one
[  708.354179] bond0: active interface up!
[  708.460979] veth1: left allmulticast mode
[  708.461081] veth1: left promiscuous mode
[  708.461128] br0: port 2(veth1) entered disabled state
[  708.461375] veth0: left allmulticast mode
[  708.461459] veth0: left promiscuous mode
[  708.461528] br0: port 1(veth0) entered disabled state
[  708.476163] bond0: (slave veth1): Releasing backup interface
[  708.483080] bond0: (slave veth0): Releasing backup interface
[  708.503055] bond0 (unregistering): Released all slaves