[  532.498381] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.510981] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.523382] br0: port 1(veth0) entered blocking state
[  532.523453] br0: port 1(veth0) entered disabled state
[  532.523508] veth0: entered allmulticast mode
[  532.523601] veth0: entered promiscuous mode
[  532.535405] br0: port 2(veth1) entered blocking state
[  532.535477] br0: port 2(veth1) entered disabled state
[  532.535530] veth1: entered allmulticast mode
[  532.535612] veth1: entered promiscuous mode
[  532.902075] br0: port 1(veth0) entered blocking state
[  532.902207] br0: port 1(veth0) entered forwarding state
[  532.902322] br0: port 2(veth1) entered blocking state
[  532.902368] br0: port 2(veth1) entered forwarding state
[  534.518075] bond0: (slave veth1): link status definitely up
[  534.518241] bond0: (slave veth1): making interface the new active one
[  534.518337] bond0: active interface up!
[  534.594932] veth1: left allmulticast mode
[  534.594997] veth1: left promiscuous mode
[  534.595058] br0: port 2(veth1) entered disabled state
[  534.595256] veth0: left allmulticast mode
[  534.595304] veth0: left promiscuous mode
[  534.595350] br0: port 1(veth0) entered disabled state
[  534.615309] bond0: (slave veth1): Releasing backup interface
[  534.622202] bond0: (slave veth0): Releasing backup interface
[  534.662329] bond0 (unregistering): Released all slaves