[  534.359280] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.369402] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.381377] br0: port 1(veth0) entered blocking state
[  534.381473] br0: port 1(veth0) entered disabled state
[  534.381537] veth0: entered allmulticast mode
[  534.381638] veth0: entered promiscuous mode
[  534.393377] br0: port 2(veth1) entered blocking state
[  534.393482] br0: port 2(veth1) entered disabled state
[  534.393543] veth1: entered allmulticast mode
[  534.393639] veth1: entered promiscuous mode
[  534.503517] br0: port 1(veth0) entered blocking state
[  534.503633] br0: port 1(veth0) entered forwarding state
[  534.503717] br0: port 2(veth1) entered blocking state
[  534.503763] br0: port 2(veth1) entered forwarding state
[  536.375466] bond0: (slave veth1): link status definitely up
[  536.375636] bond0: (slave veth1): making interface the new active one
[  536.375716] bond0: active interface up!
[  536.432012] veth1: left allmulticast mode
[  536.432068] veth1: left promiscuous mode
[  536.432116] br0: port 2(veth1) entered disabled state
[  536.432275] veth0: left allmulticast mode
[  536.432325] veth0: left promiscuous mode
[  536.432380] br0: port 1(veth0) entered disabled state
[  536.454685] bond0: (slave veth1): Releasing backup interface
[  536.463670] bond0: (slave veth0): Releasing backup interface
[  536.494578] bond0 (unregistering): Released all slaves