[  868.963836][ T9522] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.059592][ T9523] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.144750][ T9524] br0: port 1(veth0) entered blocking state
[  869.145005][ T9524] br0: port 1(veth0) entered disabled state
[  869.145245][ T9524] veth0: entered allmulticast mode
[  869.146414][ T9524] veth0: entered promiscuous mode
[  869.230178][ T9525] br0: port 2(veth1) entered blocking state
[  869.230517][ T9525] br0: port 2(veth1) entered disabled state
[  869.230801][ T9525] veth1: entered allmulticast mode
[  869.232053][ T9525] veth1: entered promiscuous mode
[  869.715292][  T154] br0: port 1(veth0) entered blocking state
[  869.715722][  T154] br0: port 1(veth0) entered forwarding state
[  869.717278][  T154] br0: port 2(veth1) entered blocking state
[  869.717647][  T154] br0: port 2(veth1) entered forwarding state
[  870.914776][  T258] bond0: (slave veth1): link status definitely up
[  870.915177][  T258] bond0: (slave veth1): making interface the new active one
[  870.916404][  T258] bond0: active interface up!
[  871.378427][ T8484] veth1: left allmulticast mode
[  871.378663][ T8484] veth1: left promiscuous mode
[  871.378979][ T8484] br0: port 2(veth1) entered disabled state
[  871.381080][ T8484] veth0: left allmulticast mode
[  871.381283][ T8484] veth0: left promiscuous mode
[  871.381685][ T8484] br0: port 1(veth0) entered disabled state
[  871.526062][ T8484] bond0: (slave veth1): Releasing backup interface
[  871.610867][ T8484] bond0: (slave veth0): Releasing backup interface
[  871.985557][ T8484] bond0 (unregistering): Released all slaves