[  832.113908][ T9369] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  832.208515][ T9370] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  832.304982][ T9371] br0: port 1(veth0) entered blocking state
[  832.305319][ T9371] br0: port 1(veth0) entered disabled state
[  832.305620][ T9371] veth0: entered allmulticast mode
[  832.306993][ T9371] veth0: entered promiscuous mode
[  832.397590][ T9372] br0: port 2(veth1) entered blocking state
[  832.397868][ T9372] br0: port 2(veth1) entered disabled state
[  832.398111][ T9372] veth1: entered allmulticast mode
[  832.399411][ T9372] veth1: entered promiscuous mode
[  832.850903][ T4216] br0: port 1(veth0) entered blocking state
[  832.851161][ T4216] br0: port 1(veth0) entered forwarding state
[  832.852273][ T4216] br0: port 2(veth1) entered blocking state
[  832.852496][ T4216] br0: port 2(veth1) entered forwarding state
[  834.082696][ T5354] bond0: (slave veth1): link status definitely up
[  834.083133][ T5354] bond0: (slave veth1): making interface the new active one
[  834.084327][ T5354] bond0: active interface up!
[  834.480150][ T5354] veth1: left allmulticast mode
[  834.480457][ T5354] veth1: left promiscuous mode
[  834.480792][ T5354] br0: port 2(veth1) entered disabled state
[  834.482954][ T5354] veth0: left allmulticast mode
[  834.483150][ T5354] veth0: left promiscuous mode
[  834.483451][ T5354] br0: port 1(veth0) entered disabled state
[  834.654514][ T5354] bond0: (slave veth1): Releasing backup interface
[  834.821394][ T5354] bond0: (slave veth0): Releasing backup interface
[  835.207258][ T5354] bond0 (unregistering): Released all slaves