[  513.594483] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.603591] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.613200] br0: port 1(veth0) entered blocking state
[  513.613274] br0: port 1(veth0) entered disabled state
[  513.613328] veth0: entered allmulticast mode
[  513.613428] veth0: entered promiscuous mode
[  513.622034] br0: port 2(veth1) entered blocking state
[  513.622111] br0: port 2(veth1) entered disabled state
[  513.622176] veth1: entered allmulticast mode
[  513.622262] veth1: entered promiscuous mode
[  514.085164] br0: port 1(veth0) entered blocking state
[  514.085239] br0: port 1(veth0) entered forwarding state
[  514.085303] br0: port 2(veth1) entered blocking state
[  514.085342] br0: port 2(veth1) entered forwarding state
[  515.637131] bond0: (slave veth1): link status definitely up
[  515.637223] bond0: (slave veth1): making interface the new active one
[  515.637286] bond0: active interface up!
[  515.749940] veth1: left allmulticast mode
[  515.749993] veth1: left promiscuous mode
[  515.750039] br0: port 2(veth1) entered disabled state
[  515.750199] veth0: left allmulticast mode
[  515.750234] veth0: left promiscuous mode
[  515.750274] br0: port 1(veth0) entered disabled state
[  515.777388] bond0: (slave veth1): Releasing backup interface
[  515.793995] bond0: (slave veth0): Releasing backup interface
[  515.813361] bond0 (unregistering): Released all slaves