[  548.377281] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  548.391549] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  548.405614] br0: port 1(veth0) entered blocking state
[  548.405678] br0: port 1(veth0) entered disabled state
[  548.405730] veth0: entered allmulticast mode
[  548.405817] veth0: entered promiscuous mode
[  548.419819] br0: port 2(veth1) entered blocking state
[  548.419893] br0: port 2(veth1) entered disabled state
[  548.419942] veth1: entered allmulticast mode
[  548.420028] veth1: entered promiscuous mode
[  549.365537] br0: port 1(veth0) entered blocking state
[  549.365664] br0: port 1(veth0) entered forwarding state
[  549.365737] br0: port 2(veth1) entered blocking state
[  549.365783] br0: port 2(veth1) entered forwarding state
[  551.413572] bond0: (slave veth0): link status definitely up
[  551.413709] bond0: (slave veth1): link status definitely up
[  551.413749] bond0: (slave veth0): making interface the new active one
[  551.413802] bond0: active interface up!
[  551.473973] veth1: left allmulticast mode
[  551.474036] veth1: left promiscuous mode
[  551.474091] br0: port 2(veth1) entered disabled state
[  551.474210] veth0: left allmulticast mode
[  551.474256] veth0: left promiscuous mode
[  551.474298] br0: port 1(veth0) entered disabled state
[  551.495233] bond0: (slave veth1): Releasing backup interface
[  551.501010] bond0: (slave veth0): Releasing backup interface
[  551.524704] bond0 (unregistering): Released all slaves