[  832.962117][ T9288] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  833.054403][ T9289] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  833.136115][ T9290] br0: port 1(veth0) entered blocking state
[  833.136429][ T9290] br0: port 1(veth0) entered disabled state
[  833.136696][ T9290] veth0: entered allmulticast mode
[  833.137891][ T9290] veth0: entered promiscuous mode
[  833.243095][ T9291] br0: port 2(veth1) entered blocking state
[  833.243414][ T9291] br0: port 2(veth1) entered disabled state
[  833.243677][ T9291] veth1: entered allmulticast mode
[  833.244917][ T9291] veth1: entered promiscuous mode
[  833.697908][  T555] br0: port 1(veth0) entered blocking state
[  833.698174][  T555] br0: port 1(veth0) entered forwarding state
[  833.699132][  T555] br0: port 2(veth1) entered blocking state
[  833.699367][  T555] br0: port 2(veth1) entered forwarding state
[  834.945822][   T68] bond0: (slave veth1): link status definitely up
[  834.946360][   T68] bond0: (slave veth1): making interface the new active one
[  834.947947][   T68] bond0: active interface up!
[  835.435265][   T68] veth1: left allmulticast mode
[  835.435585][   T68] veth1: left promiscuous mode
[  835.436111][   T68] br0: port 2(veth1) entered disabled state
[  835.440193][   T68] veth0: left allmulticast mode
[  835.440405][   T68] veth0: left promiscuous mode
[  835.440727][   T68] br0: port 1(veth0) entered disabled state
[  835.602430][   T68] bond0: (slave veth1): Releasing backup interface
[  835.792963][   T68] bond0: (slave veth0): Releasing backup interface
[  836.222309][   T68] bond0 (unregistering): Released all slaves