[  548.709125] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  548.726315] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  548.740225] br0: port 1(veth0) entered blocking state
[  548.740286] br0: port 1(veth0) entered disabled state
[  548.740344] veth0: entered allmulticast mode
[  548.740420] veth0: entered promiscuous mode
[  548.757600] br0: port 2(veth1) entered blocking state
[  548.757680] br0: port 2(veth1) entered disabled state
[  548.757737] veth1: entered allmulticast mode
[  548.757822] veth1: entered promiscuous mode
[  549.751503] br0: port 1(veth0) entered blocking state
[  549.751582] br0: port 1(veth0) entered forwarding state
[  549.751644] br0: port 2(veth1) entered blocking state
[  549.751677] br0: port 2(veth1) entered forwarding state
[  551.798558] bond0: (slave veth0): link status definitely up
[  551.798683] bond0: (slave veth1): link status definitely up
[  551.798721] bond0: (slave veth0): making interface the new active one
[  551.798785] bond0: active interface up!
[  551.862360] veth1: left allmulticast mode
[  551.862427] veth1: left promiscuous mode
[  551.862480] br0: port 2(veth1) entered disabled state
[  551.862578] veth0: left allmulticast mode
[  551.862613] veth0: left promiscuous mode
[  551.862649] br0: port 1(veth0) entered disabled state
[  551.882465] bond0: (slave veth1): Releasing backup interface
[  551.891687] bond0: (slave veth0): Releasing backup interface
[  551.919709] bond0 (unregistering): Released all slaves