[  865.770158][ T9535] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  865.864577][ T9536] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  865.947934][ T9537] br0: port 1(veth0) entered blocking state
[  865.948427][ T9537] br0: port 1(veth0) entered disabled state
[  865.948708][ T9537] veth0: entered allmulticast mode
[  865.949901][ T9537] veth0: entered promiscuous mode
[  866.038201][ T9538] br0: port 2(veth1) entered blocking state
[  866.038463][ T9538] br0: port 2(veth1) entered disabled state
[  866.038714][ T9538] veth1: entered allmulticast mode
[  866.040065][ T9538] veth1: entered promiscuous mode
[  866.449929][ T5235] br0: port 1(veth0) entered blocking state
[  866.450245][ T5235] br0: port 1(veth0) entered forwarding state
[  866.451264][ T5235] br0: port 2(veth1) entered blocking state
[  866.451514][ T5235] br0: port 2(veth1) entered forwarding state
[  867.682679][ T5243] bond0: (slave veth1): link status definitely up
[  867.683174][ T5243] bond0: (slave veth1): making interface the new active one
[  867.684426][ T5243] bond0: active interface up!
[  867.866424][ T5243] veth1: left allmulticast mode
[  867.866633][ T5243] veth1: left promiscuous mode
[  867.866931][ T5243] br0: port 2(veth1) entered disabled state
[  867.869097][ T5243] veth0: left allmulticast mode
[  867.869342][ T5243] veth0: left promiscuous mode
[  867.869677][ T5243] br0: port 1(veth0) entered disabled state
[  867.992372][ T5243] bond0: (slave veth1): Releasing backup interface
[  868.121291][ T5243] bond0: (slave veth0): Releasing backup interface
[  868.509392][ T5243] bond0 (unregistering): Released all slaves