[  534.276034] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.286587] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.297213] br0: port 1(veth0) entered blocking state
[  534.297304] br0: port 1(veth0) entered disabled state
[  534.297362] veth0: entered allmulticast mode
[  534.297450] veth0: entered promiscuous mode
[  534.306451] br0: port 2(veth1) entered blocking state
[  534.306538] br0: port 2(veth1) entered disabled state
[  534.306604] veth1: entered allmulticast mode
[  534.306690] veth1: entered promiscuous mode
[  534.696672] br0: port 1(veth0) entered blocking state
[  534.696810] br0: port 1(veth0) entered forwarding state
[  534.696895] br0: port 2(veth1) entered blocking state
[  534.696953] br0: port 2(veth1) entered forwarding state
[  536.312609] bond0: (slave veth1): link status definitely up
[  536.312678] bond0: (slave veth1): making interface the new active one
[  536.312752] bond0: active interface up!
[  536.454111] veth1: left allmulticast mode
[  536.454174] veth1: left promiscuous mode
[  536.454249] br0: port 2(veth1) entered disabled state
[  536.454399] veth0: left allmulticast mode
[  536.454446] veth0: left promiscuous mode
[  536.454507] br0: port 1(veth0) entered disabled state
[  536.470368] bond0: (slave veth1): Releasing backup interface
[  536.474943] bond0: (slave veth0): Releasing backup interface
[  536.507888] bond0 (unregistering): Released all slaves