[  534.975301] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.987309] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.998764] br0: port 1(veth0) entered blocking state
[  534.998818] br0: port 1(veth0) entered disabled state
[  534.998878] veth0: entered allmulticast mode
[  534.998975] veth0: entered promiscuous mode
[  535.010861] br0: port 2(veth1) entered blocking state
[  535.010990] br0: port 2(veth1) entered disabled state
[  535.011060] veth1: entered allmulticast mode
[  535.011173] veth1: entered promiscuous mode
[  535.995946] br0: port 1(veth0) entered blocking state
[  535.996067] br0: port 1(veth0) entered forwarding state
[  535.996132] br0: port 2(veth1) entered blocking state
[  535.996203] br0: port 2(veth1) entered forwarding state
[  537.020934] bond0: (slave veth1): link status definitely up
[  537.021086] bond0: (slave veth1): making interface the new active one
[  537.021178] bond0: active interface up!
[  537.070654] veth1: left allmulticast mode
[  537.070787] veth1: left promiscuous mode
[  537.070869] br0: port 2(veth1) entered disabled state
[  537.071038] veth0: left allmulticast mode
[  537.071100] veth0: left promiscuous mode
[  537.071175] br0: port 1(veth0) entered disabled state
[  537.092640] bond0: (slave veth1): Releasing backup interface
[  537.102242] bond0: (slave veth0): Releasing backup interface