[  898.569233][ T9665] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  898.664705][ T9666] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  898.764458][ T9667] br0: port 1(veth0) entered blocking state
[  898.764753][ T9667] br0: port 1(veth0) entered disabled state
[  898.765052][ T9667] veth0: entered allmulticast mode
[  898.766277][ T9667] veth0: entered promiscuous mode
[  898.862530][ T9668] br0: port 2(veth1) entered blocking state
[  898.863041][ T9668] br0: port 2(veth1) entered disabled state
[  898.863483][ T9668] veth1: entered allmulticast mode
[  898.865632][ T9668] veth1: entered promiscuous mode
[  899.274764][   T44] br0: port 1(veth0) entered blocking state
[  899.275089][   T44] br0: port 1(veth0) entered forwarding state
[  899.276168][   T44] br0: port 2(veth1) entered blocking state
[  899.276514][   T44] br0: port 2(veth1) entered forwarding state
[  900.497436][ T4366] bond0: (slave veth1): link status definitely up
[  900.497878][ T4366] bond0: (slave veth1): making interface the new active one
[  900.499242][ T4366] bond0: active interface up!
[  900.708825][  T258] veth1: left allmulticast mode
[  900.709118][  T258] veth1: left promiscuous mode
[  900.709440][  T258] br0: port 2(veth1) entered disabled state
[  900.711743][  T258] veth0: left allmulticast mode
[  900.712381][  T258] veth0: left promiscuous mode
[  900.712686][  T258] br0: port 1(veth0) entered disabled state
[  900.910357][  T258] bond0: (slave veth1): Releasing backup interface
[  901.104702][  T258] bond0: (slave veth0): Releasing backup interface
[  901.504556][  T258] bond0 (unregistering): Released all slaves