[  696.189931] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.201662] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  696.212696] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  696.223941] br0: port 1(veth0) entered blocking state
[  696.224023] br0: port 1(veth0) entered disabled state
[  696.224099] veth0: entered allmulticast mode
[  696.224205] veth0: entered promiscuous mode
[  696.235875] br0: port 2(veth1) entered blocking state
[  696.235979] br0: port 2(veth1) entered disabled state
[  696.236039] veth1: entered allmulticast mode
[  696.236153] veth1: entered promiscuous mode
[  696.498219] br0: port 1(veth0) entered blocking state
[  696.498383] br0: port 1(veth0) entered forwarding state
[  696.498500] br0: port 2(veth1) entered blocking state
[  696.498555] br0: port 2(veth1) entered forwarding state
[  698.241210] bond0: (slave veth1): link status definitely up
[  698.241366] bond0: (slave veth1): making interface the new active one
[  698.241475] bond0: active interface up!
[  698.293218] veth1: left allmulticast mode
[  698.293282] veth1: left promiscuous mode
[  698.293339] br0: port 2(veth1) entered disabled state
[  698.293469] veth0: left allmulticast mode
[  698.293502] veth0: left promiscuous mode
[  698.293537] br0: port 1(veth0) entered disabled state
[  698.306536] bond0: (slave veth1): Releasing backup interface
[  698.310415] bond0: (slave veth0): Releasing backup interface
[  698.343477] bond0 (unregistering): Released all slaves