[  862.282091][ T9638] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  862.381996][ T9639] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  862.468712][ T9640] br0: port 1(veth0) entered blocking state
[  862.468994][ T9640] br0: port 1(veth0) entered disabled state
[  862.469474][ T9640] veth0: entered allmulticast mode
[  862.470673][ T9640] veth0: entered promiscuous mode
[  862.586014][ T9641] br0: port 2(veth1) entered blocking state
[  862.586887][ T9641] br0: port 2(veth1) entered disabled state
[  862.587265][ T9641] veth1: entered allmulticast mode
[  862.588808][ T9641] veth1: entered promiscuous mode
[  863.260772][   T37] br0: port 1(veth0) entered blocking state
[  863.261103][   T37] br0: port 1(veth0) entered forwarding state
[  863.262056][   T37] br0: port 2(veth1) entered blocking state
[  863.262290][   T37] br0: port 2(veth1) entered forwarding state
[  865.275799][ T8641] bond0: (slave veth0): link status definitely up
[  865.276450][ T8641] bond0: (slave veth1): link status definitely up
[  865.276647][ T8641] bond0: (slave veth0): making interface the new active one
[  865.277937][ T8641] bond0: active interface up!
[  865.650772][ T8641] veth1: left allmulticast mode
[  865.650994][ T8641] veth1: left promiscuous mode
[  865.651326][ T8641] br0: port 2(veth1) entered disabled state
[  865.653044][ T8641] veth0: left allmulticast mode
[  865.653370][ T8641] veth0: left promiscuous mode
[  865.653780][ T8641] br0: port 1(veth0) entered disabled state
[  865.844749][ T8641] bond0: (slave veth1): Releasing backup interface
[  865.989736][ T8641] bond0: (slave veth0): Releasing backup interface
[  866.346544][ T8641] bond0 (unregistering): Released all slaves