[  843.534931][ T9353] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  843.627670][ T9354] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  843.716265][ T9355] br0: port 1(veth0) entered blocking state
[  843.716645][ T9355] br0: port 1(veth0) entered disabled state
[  843.716906][ T9355] veth0: entered allmulticast mode
[  843.718111][ T9355] veth0: entered promiscuous mode
[  843.808213][ T9356] br0: port 2(veth1) entered blocking state
[  843.808662][ T9356] br0: port 2(veth1) entered disabled state
[  843.808912][ T9356] veth1: entered allmulticast mode
[  843.810157][ T9356] veth1: entered promiscuous mode
[  844.563921][  T391] br0: port 1(veth0) entered blocking state
[  844.564203][  T391] br0: port 1(veth0) entered forwarding state
[  844.565169][  T391] br0: port 2(veth1) entered blocking state
[  844.565421][  T391] br0: port 2(veth1) entered forwarding state
[  846.547893][ T8315] bond0: (slave veth0): link status definitely up
[  846.548661][ T8315] bond0: (slave veth1): link status definitely up
[  846.548900][ T8315] bond0: (slave veth0): making interface the new active one
[  846.550064][ T8315] bond0: active interface up!
[  846.874928][   T11] veth1: left allmulticast mode
[  846.875253][   T11] veth1: left promiscuous mode
[  846.875760][   T11] br0: port 2(veth1) entered disabled state
[  846.878068][   T11] veth0: left allmulticast mode
[  846.878420][   T11] veth0: left promiscuous mode
[  846.878886][   T11] br0: port 1(veth0) entered disabled state
[  847.033958][   T11] bond0: (slave veth1): Releasing backup interface
[  847.191835][   T11] bond0: (slave veth0): Releasing backup interface
[  847.556475][   T11] bond0 (unregistering): Released all slaves