[  816.469967][ T9676] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  816.565157][ T9677] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  816.652001][ T9678] br0: port 1(veth0) entered blocking state
[  816.652326][ T9678] br0: port 1(veth0) entered disabled state
[  816.652618][ T9678] veth0: entered allmulticast mode
[  816.653891][ T9678] veth0: entered promiscuous mode
[  816.753885][ T9679] br0: port 2(veth1) entered blocking state
[  816.754200][ T9679] br0: port 2(veth1) entered disabled state
[  816.754451][ T9679] veth1: entered allmulticast mode
[  816.755732][ T9679] veth1: entered promiscuous mode
[  817.193449][ T5900] br0: port 1(veth0) entered blocking state
[  817.193876][ T5900] br0: port 1(veth0) entered forwarding state
[  817.195453][ T5900] br0: port 2(veth1) entered blocking state
[  817.195833][ T5900] br0: port 2(veth1) entered forwarding state
[  818.433130][ T8868] bond0: (slave veth1): link status definitely up
[  818.433612][ T8868] bond0: (slave veth1): making interface the new active one
[  818.435310][ T8868] bond0: active interface up!
[  818.696745][ T8868] veth1: left allmulticast mode
[  818.697063][ T8868] veth1: left promiscuous mode
[  818.697581][ T8868] br0: port 2(veth1) entered disabled state
[  818.701351][ T8868] veth0: left allmulticast mode
[  818.702228][ T8868] veth0: left promiscuous mode
[  818.702694][ T8868] br0: port 1(veth0) entered disabled state
[  818.914182][ T8868] bond0: (slave veth1): Releasing backup interface
[  819.092654][ T8868] bond0: (slave veth0): Releasing backup interface
[  819.483536][ T8868] bond0 (unregistering): Released all slaves