[  864.702870][ T9542] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  864.795782][ T9543] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  864.877438][ T9544] br0: port 1(veth0) entered blocking state
[  864.877705][ T9544] br0: port 1(veth0) entered disabled state
[  864.877950][ T9544] veth0: entered allmulticast mode
[  864.879210][ T9544] veth0: entered promiscuous mode
[  864.973431][ T9545] br0: port 2(veth1) entered blocking state
[  864.973723][ T9545] br0: port 2(veth1) entered disabled state
[  864.974011][ T9545] veth1: entered allmulticast mode
[  864.975272][ T9545] veth1: entered promiscuous mode
[  865.389713][   T55] br0: port 1(veth0) entered blocking state
[  865.389969][   T55] br0: port 1(veth0) entered forwarding state
[  865.391168][   T55] br0: port 2(veth1) entered blocking state
[  865.391373][   T55] br0: port 2(veth1) entered forwarding state
[  866.693586][   T69] bond0: (slave veth1): link status definitely up
[  866.693980][   T69] bond0: (slave veth1): making interface the new active one
[  866.695201][   T69] bond0: active interface up!
[  867.092082][   T69] veth1: left allmulticast mode
[  867.092324][   T69] veth1: left promiscuous mode
[  867.092617][   T69] br0: port 2(veth1) entered disabled state
[  867.094870][   T69] veth0: left allmulticast mode
[  867.095063][   T69] veth0: left promiscuous mode
[  867.095422][   T69] br0: port 1(veth0) entered disabled state
[  867.236286][   T69] bond0: (slave veth1): Releasing backup interface
[  867.324803][   T69] bond0: (slave veth0): Releasing backup interface
[  867.688127][   T69] bond0 (unregistering): Released all slaves