[  536.666658] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  536.676473] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  536.685551] br0: port 1(veth0) entered blocking state
[  536.685606] br0: port 1(veth0) entered disabled state
[  536.685664] veth0: entered allmulticast mode
[  536.685753] veth0: entered promiscuous mode
[  536.694960] br0: port 2(veth1) entered blocking state
[  536.695043] br0: port 2(veth1) entered disabled state
[  536.695105] veth1: entered allmulticast mode
[  536.695202] veth1: entered promiscuous mode
[  536.936558] br0: port 1(veth0) entered blocking state
[  536.936705] br0: port 1(veth0) entered forwarding state
[  536.936821] br0: port 2(veth1) entered blocking state
[  536.936864] br0: port 2(veth1) entered forwarding state
[  538.745446] bond0: (slave veth1): link status definitely up
[  538.745583] bond0: (slave veth1): making interface the new active one
[  538.745682] bond0: active interface up!
[  538.869071] veth1: left allmulticast mode
[  538.869161] veth1: left promiscuous mode
[  538.869233] br0: port 2(veth1) entered disabled state
[  538.869385] veth0: left allmulticast mode
[  538.869452] veth0: left promiscuous mode
[  538.869514] br0: port 1(veth0) entered disabled state
[  538.884026] bond0: (slave veth1): Releasing backup interface
[  538.887668] bond0: (slave veth0): Releasing backup interface
[  538.914621] bond0 (unregistering): Released all slaves