[  866.345178][ T9503] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  866.446383][ T9504] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  866.540621][ T9505] br0: port 1(veth0) entered blocking state
[  866.540967][ T9505] br0: port 1(veth0) entered disabled state
[  866.541282][ T9505] veth0: entered allmulticast mode
[  866.543656][ T9505] veth0: entered promiscuous mode
[  866.660478][ T9506] br0: port 2(veth1) entered blocking state
[  866.660889][ T9506] br0: port 2(veth1) entered disabled state
[  866.661268][ T9506] veth1: entered allmulticast mode
[  866.663309][ T9506] veth1: entered promiscuous mode
[  867.076081][ T5412] br0: port 1(veth0) entered blocking state
[  867.076370][ T5412] br0: port 1(veth0) entered forwarding state
[  867.077697][ T5412] br0: port 2(veth1) entered blocking state
[  867.077972][ T5412] br0: port 2(veth1) entered forwarding state
[  868.309488][  T261] bond0: (slave veth1): link status definitely up
[  868.309917][  T261] bond0: (slave veth1): making interface the new active one
[  868.320367][  T261] bond0: active interface up!
[  868.772120][ T8388] veth1: left allmulticast mode
[  868.772331][ T8388] veth1: left promiscuous mode
[  868.772649][ T8388] br0: port 2(veth1) entered disabled state
[  868.775045][ T8388] veth0: left allmulticast mode
[  868.775233][ T8388] veth0: left promiscuous mode
[  868.775580][ T8388] br0: port 1(veth0) entered disabled state
[  868.904213][ T8388] bond0: (slave veth1): Releasing backup interface
[  869.063013][ T8388] bond0: (slave veth0): Releasing backup interface
[  869.433089][ T8388] bond0 (unregistering): Released all slaves