[  534.291550] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.300953] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.311200] br0: port 1(veth0) entered blocking state
[  534.311308] br0: port 1(veth0) entered disabled state
[  534.311374] veth0: entered allmulticast mode
[  534.311464] veth0: entered promiscuous mode
[  534.320959] br0: port 2(veth1) entered blocking state
[  534.321034] br0: port 2(veth1) entered disabled state
[  534.321088] veth1: entered allmulticast mode
[  534.321167] veth1: entered promiscuous mode
[  535.284715] br0: port 1(veth0) entered blocking state
[  535.284826] br0: port 1(veth0) entered forwarding state
[  535.284913] br0: port 2(veth1) entered blocking state
[  535.284978] br0: port 2(veth1) entered forwarding state
[  536.309703] bond0: (slave veth1): link status definitely up
[  536.309855] bond0: (slave veth1): making interface the new active one
[  536.309941] bond0: active interface up!
[  536.377678] veth1: left allmulticast mode
[  536.377754] veth1: left promiscuous mode
[  536.377820] br0: port 2(veth1) entered disabled state
[  536.377943] veth0: left allmulticast mode
[  536.377987] veth0: left promiscuous mode
[  536.378033] br0: port 1(veth0) entered disabled state
[  536.399034] bond0: (slave veth1): Releasing backup interface
[  536.404988] bond0: (slave veth0): Releasing backup interface
[  536.435002] bond0 (unregistering): Released all slaves