[  536.585665] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  536.599719] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  536.610465] br0: port 1(veth0) entered blocking state
[  536.610536] br0: port 1(veth0) entered disabled state
[  536.610592] veth0: entered allmulticast mode
[  536.610669] veth0: entered promiscuous mode
[  536.624591] br0: port 2(veth1) entered blocking state
[  536.624669] br0: port 2(veth1) entered disabled state
[  536.624727] veth1: entered allmulticast mode
[  536.624822] veth1: entered promiscuous mode
[  537.594572] br0: port 1(veth0) entered blocking state
[  537.594689] br0: port 1(veth0) entered forwarding state
[  537.594769] br0: port 2(veth1) entered blocking state
[  537.594815] br0: port 2(veth1) entered forwarding state
[  539.642601] bond0: (slave veth0): link status definitely up
[  539.642679] bond0: (slave veth1): link status definitely up
[  539.642730] bond0: (slave veth0): making interface the new active one
[  539.642791] bond0: active interface up!
[  539.748750] veth1: left allmulticast mode
[  539.748799] veth1: left promiscuous mode
[  539.748841] br0: port 2(veth1) entered disabled state
[  539.748948] veth0: left allmulticast mode
[  539.748979] veth0: left promiscuous mode
[  539.749007] br0: port 1(veth0) entered disabled state
[  539.762812] bond0: (slave veth1): Releasing backup interface
[  539.766716] bond0: (slave veth0): Releasing backup interface
[  539.806799] bond0 (unregistering): Released all slaves