[  929.211165][ T7620] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  929.348391][ T7621] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  929.462762][ T7622] br0: port 1(veth0) entered blocking state
[  929.463788][ T7622] br0: port 1(veth0) entered disabled state
[  929.464419][ T7622] veth0: entered allmulticast mode
[  929.465550][ T7622] veth0: entered promiscuous mode
[  929.590960][ T7623] br0: port 2(veth1) entered blocking state
[  929.591433][ T7623] br0: port 2(veth1) entered disabled state
[  929.591669][ T7623] veth1: entered allmulticast mode
[  929.592826][ T7623] veth1: entered promiscuous mode
[  929.801612][   T29] br0: port 1(veth0) entered blocking state
[  929.801846][   T29] br0: port 1(veth0) entered forwarding state
[  930.860621][ T4215] br0: port 2(veth1) entered blocking state
[  930.860864][ T4215] br0: port 2(veth1) entered forwarding state
[  932.136538][   T74] bond0: (slave veth0): link status definitely up
[  932.137296][   T74] bond0: (slave veth1): link status definitely up
[  932.137473][   T74] bond0: (slave veth0): making interface the new active one
[  932.138265][   T74] bond0: active interface up!
[  932.432641][   T74] veth1: left allmulticast mode
[  932.432849][   T74] veth1: left promiscuous mode
[  932.433195][   T74] br0: port 2(veth1) entered disabled state
[  932.434665][   T74] veth0: left allmulticast mode
[  932.434851][   T74] veth0: left promiscuous mode
[  932.435135][   T74] br0: port 1(veth0) entered disabled state
[  932.496233][   T74] bond0: (slave veth1): Releasing backup interface
[  932.519579][   T74] bond0: (slave veth0): Releasing backup interface
[  932.606154][   T74] bond0 (unregistering): Released all slaves