[  921.882308][ T7782] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  922.007808][ T7783] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  922.130960][ T7784] br0: port 1(veth0) entered blocking state
[  922.131223][ T7784] br0: port 1(veth0) entered disabled state
[  922.131442][ T7784] veth0: entered allmulticast mode
[  922.132587][ T7784] veth0: entered promiscuous mode
[  922.255767][ T7785] br0: port 2(veth1) entered blocking state
[  922.256015][ T7785] br0: port 2(veth1) entered disabled state
[  922.256234][ T7785] veth1: entered allmulticast mode
[  922.257415][ T7785] veth1: entered promiscuous mode
[  922.514390][   T50] br0: port 1(veth0) entered blocking state
[  922.514617][   T50] br0: port 1(veth0) entered forwarding state
[  923.546714][   T50] br0: port 2(veth1) entered blocking state
[  923.546986][   T50] br0: port 2(veth1) entered forwarding state
[  924.827431][ T3654] bond0: (slave veth0): link status definitely up
[  924.829556][ T3654] bond0: (slave veth1): link status definitely up
[  924.829736][ T3654] bond0: (slave veth0): making interface the new active one
[  924.831078][ T3654] bond0: active interface up!
[  925.499574][ T3654] veth1: left allmulticast mode
[  925.499793][ T3654] veth1: left promiscuous mode
[  925.500164][ T3654] br0: port 2(veth1) entered disabled state
[  925.501625][ T3654] veth0: left allmulticast mode
[  925.501802][ T3654] veth0: left promiscuous mode
[  925.502099][ T3654] br0: port 1(veth0) entered disabled state
[  925.538205][ T3654] bond0: (slave veth1): Releasing backup interface
[  925.558080][ T3654] bond0: (slave veth0): Releasing backup interface
[  925.651558][ T3654] bond0 (unregistering): Released all slaves