[  712.334933] 8021q: adding VLAN 0 to HW filter on device bond0
[  712.346140] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  712.357812] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  712.368496] br0: port 1(veth0) entered blocking state
[  712.368568] br0: port 1(veth0) entered disabled state
[  712.368632] veth0: entered allmulticast mode
[  712.368720] veth0: entered promiscuous mode
[  712.379600] br0: port 2(veth1) entered blocking state
[  712.379671] br0: port 2(veth1) entered disabled state
[  712.379716] veth1: entered allmulticast mode
[  712.379803] veth1: entered promiscuous mode
[  712.540679] br0: port 1(veth0) entered blocking state
[  712.540802] br0: port 1(veth0) entered forwarding state
[  712.540936] br0: port 2(veth1) entered blocking state
[  712.540996] br0: port 2(veth1) entered forwarding state
[  714.411702] bond0: (slave veth1): link status definitely up
[  714.411825] bond0: (slave veth1): making interface the new active one
[  714.411903] bond0: active interface up!
[  714.474600] veth1: left allmulticast mode
[  714.474714] veth1: left promiscuous mode
[  714.474789] br0: port 2(veth1) entered disabled state
[  714.474945] veth0: left allmulticast mode
[  714.475009] veth0: left promiscuous mode
[  714.475059] br0: port 1(veth0) entered disabled state
[  714.494936] bond0: (slave veth1): Releasing backup interface
[  714.500928] bond0: (slave veth0): Releasing backup interface
[  714.528003] bond0 (unregistering): Released all slaves