[  865.199505][ T9690] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  865.315500][ T9691] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  865.419107][ T9692] br0: port 1(veth0) entered blocking state
[  865.419387][ T9692] br0: port 1(veth0) entered disabled state
[  865.419647][ T9692] veth0: entered allmulticast mode
[  865.420850][ T9692] veth0: entered promiscuous mode
[  865.516038][ T9693] br0: port 2(veth1) entered blocking state
[  865.516458][ T9693] br0: port 2(veth1) entered disabled state
[  865.516761][ T9693] veth1: entered allmulticast mode
[  865.518036][ T9693] veth1: entered promiscuous mode
[  865.934621][   T41] br0: port 1(veth0) entered blocking state
[  865.934952][   T41] br0: port 1(veth0) entered forwarding state
[  865.936004][   T41] br0: port 2(veth1) entered blocking state
[  865.936299][   T41] br0: port 2(veth1) entered forwarding state
[  867.141522][ T6239] bond0: (slave veth1): link status definitely up
[  867.141929][ T6239] bond0: (slave veth1): making interface the new active one
[  867.143439][ T6239] bond0: active interface up!
[  867.344855][ T6239] veth1: left allmulticast mode
[  867.345075][ T6239] veth1: left promiscuous mode
[  867.345408][ T6239] br0: port 2(veth1) entered disabled state
[  867.347426][ T6239] veth0: left allmulticast mode
[  867.347606][ T6239] veth0: left promiscuous mode
[  867.347872][ T6239] br0: port 1(veth0) entered disabled state
[  867.513646][ T6239] bond0: (slave veth1): Releasing backup interface
[  867.709126][ T6239] bond0: (slave veth0): Releasing backup interface
[  868.067013][ T6239] bond0 (unregistering): Released all slaves